PROM
From Citylan
PROMREF V1.93 - 20191229
(original version V1.6 Jan 13,1999, by Al Kossow, available from http://web.archive.org/web/20020326090742/http://www.spies.com:80/arcade/schematics/PromRef.txt )
(special thanks to GURU for maintaining and expanding it for many years. http://members.iinet.net.au/~lantra9jp1_nbn/gurudumps/ )
(many infos and markings added thanks to Yasuhiro Ogawa)
-----------------------------------------------------------------------------------------------------
Quick equivalence table (most common)
ns Fujitsu Signet AMD MMI Nation TI Harris Farch Inter Rayth Intel Russian NEC Mitsubishi OKI
32x8 OC (50) == 7111 82S23 27S18 6330-1 74S188 18SA30 7602-5 5600 uPB400 MSL8216
32x8 OC (50) == 7056 27S08
32x8 OC (25) == 82S23A 27S18A 63S080
32x8 OC (25) == 63LS080
32x8 OC (15) == 87S188
32x8 TS (50) == 7112 82S123 27S19 6331-1 74S288 18S030 7603-5 5610 uPB410 M54730 MSL8215
32x8 TS (50) == 7051 27S09
32x8 TS (25) == 82S123A 27S19A 63S081 74S288
32x8 TS (25) == 63LS081
32x8 TS (15) == 87S288
64x8 OC (75) == 54186
64x8 OC (75) == 74186
256x4 OC (50) == 7113(7057), 82S126, 27S20, 6300-1, 74S387, 24SA10, 7610-5, 9341C, 5603, 29660, 3601, KR556RT4
256x4 OC (25) == 82S126A, 27S20A, 63S140, 7610A
256x4 OC (75) == 54187
256x4 OC (75) == 74187
256x4 TS (50) == 7114(7052), 82S129, 27S21, 6301-1, 74S287, 24S10, 7611-5, 93427, 5623, 29661, 3621, KR556RT11
256x4 TS (25) == 82S129A, 27S21A, 63S141, 7611A
512x4 OC (50) == 7115, 82S130, 27S12, 6305-1, 74S570, 7620-5, 93436, 5604 29610, 3602
512x4 OC (33) == 82S130A, 27S12A, 63S240, 74S570A, 7620A-5, 3602A
512x4 TS (50) == 7116(7053), 82S131, 27S13, 6306-1, 74S571, 7621-5, 93446, 5624, 29611, 3622
512x4 TS (30) == 82S131A, 27S13A, 63S241, 74S571A, 7621A, 3622A
256x8 OC == 7117, 74S470, 18SA22
256x8 TS (100)== 82LS135, 74S471, 28L22
256x8 TS (45) == 7118, 82S135, 6309-1, 28S22, KR558RR1
1024x4 OC == 7121, 82S136 27S32, 74S572, 7642, KR556RT12
1024x4 TS (60) == 7122(7054), 82S137, 27S33, 6353-1, 74S573, 24S41, 7643-5, 93453, 29641, 3625, KR556RT13
1024x4 TS (45) == 82S137A, 63S441, 74S573A, 7643A
1024x4 TS (35) == 82S137B, 27S33A, 63S441A, 74S573B, 7643B
512x8 OC == 7123, 82s146, 27S28, 74S473, 7648
512x8 TS (60) == 7124, 82S147, 6349-1, 74S472, 28S42, 7649-5, 29621
512x8 TS (45) == 82S147A, 27S29, 6349-2, 74S472A, 7649A-5, 29621A
512x8 OC == 7125, 82S140, 7640, 3604, KR556RT5
512x8 TS == 7126, 82S141, 27S31, 6341-1, 74S474, 28S46, 7641-5, 9344, 29625, 3624, KR556RT17
2048x4 OC == 7127, 82S184, 27S184, 87S184, 7684
2048x4 TS (100)== 7128, 82S185, 7685-5, 93515, 29651 KR556RT14
2048x4 TS (50) == 82S185A, 27S185, 63S841, 87S185, 24S81, 7685A, 29651A
2048x4 TS (45) == 82S185B, 87S185A, 24S81-55
1024x8 OC == 7131, 82S180, 27s180, 6380, 87S180, 7680, 93450
1024x8 TS (70) == 7132, 82S181, 27S181, 6381-1, 74S450, 28S86, 7681-5, 93451, 29631, 3628
1024x8 TS (55) == 82S181A, 6381-2, 87S181, 28S86-60, 7681A, 29631A
1024x8 TS (30) == 82S181C, 63S881, 87S181A
4096x4 OC == 27S40
4096x4 TS (45) == 7152, 82S195, 27S41, 63S1641, 87S195, 76165-5, 93513
4096x4 TS (35) == 82S195A, 27S41A, 63S1641A, 87S195A
4096x4 TS (25) == 82S195B
2048x8 OC == 7137, 82S190, 27S190, 87S190, 76160
2048x8 TS (80) == 7138, 82S191, 87S191, 28S166, 76161, 93511, 29681, 3636, KR556RT18
2048x8 TS (55) == 82S191A, 27S191, 63S1681, 87S191A, 28S166-55, 76161A, 29681A
2048x8 TS (35) == 82S191C, 27S191A
4096x8 TS (70) == 7142, 82S321, 76321-5, 29671, 3632
4096x8 TS (45) == 82HS321, 27S43, 63S3281, 87S321, 29671A
4096x8 TS (35) == 82HS321A, 27S43A, 63S3281A
4096x8 TS (30) == 82HS321B
8192x8 TS (55) == 7144, 82S641, 27S49, 76641-5, 93565
8192x8 TS (45) == 82S641A, 27S49A, 76641A-5, 93565A
8192x8 TS (35) == 82S641B
-----------------------------------------------------------------------------------------------------
ns Fujitsu Signet AMD MMI Nation TI Harris Farch Inter Rayth Intel Russian NEC Mitsubishi OKI
32x8 OC (50) == 7111 82S23 27S18 6330-1 74S188 18SA30 7602-5 5600 uPB400 MSL8216
32x8 OC (50) == 7056 27S08 8577
32x8 OC (25) == 82S23A 27S18A 63S080
32x8 OC (25) == 63LS080
32x8 OC (15) == 87S188
32x8 TS (50) == 7112 82S123 27S19 6331-1 74S288 18S030 7603-5 5610 uPB410 M54730 MSL8215
32x8 TS (50) == 7051 27S09 8578
32x8 TS (25) == 82S123A 27S19A 63S081 74S288
32x8 TS (25) == 63LS081
32x8 TS (15) == 87S288
Detailed pinout and markings
32*8 = 256 bit
+--\/--+
D0 |1 16| Vcc
D1 |2 15| *CE
D2 |3 14| A4
D3 |4 13| A3
D4 |5 12| A2
D5 |6 11| A1
D6 |7 10| A0
GND|8 9| D7
+------+
List of chip markings:
AMD : Am27S08, Am27S18, Am27S18A, Am27S09, Am27S19, Am27S19A, Am27LS08, Am27LS18, Am27LS09, Am27LS19
Fujitsu : MB7056, MB7111E, MB7111H, MB7111L, MB7051, MB7112E, MB7112E-W, MB7112H
Harris : HM76LS03-5, HM7602-5, HM7603-5
Intersil : IM5600, IM5610
Mitsubishi: M54730
MMI : 63LS080, 63LS081, 63S080, 63S081, 6330-1, 6331-1
NEC : uPB400C/D, uPB400C/D-1, uPB410C/D, uPB410C/D-1
National S: DM74S188, DM74S288, DM87S188, DM87S288, DM8577, DM8578
Oki : MSL8216, MSL8515
Signetics : N82S23, N82S123, N82S23A, N82S123A, N82US23, N82US123
TI : TBP18SA030, TBP18S030, TBP38L030-25, TBP38S030-25, TBP38SA030-25
-----------------------------------------------------------------------------------------------------
ns Fujitsu Signet AMD MMI Nation TI Harris Farch Inter Rayth Intel Russian NEC Mitsubishi OKI
64x8 OC (75) == 54186
64x8 OC (75) == 74186
Detailed pinout and markings
64*8 = 512 bit
+--\/--+
NC|1 24| Vcc
NC|2 23| GND2
A|3 22| Y1
B|4 21| Y2
C|5 20| Y3
ME1|6 19| Y4
ME2|7 18| Y5
D|8 17| Y6
E|9 16| Y7
F|10 15| Y8
GND1|11 14| Y9
NC|12 13| GND2
+------+
OC (Open Collector) TS (Tri-State) Note:
TI : SN54186J, SN74186J, SN74186N
-----------------------------------------------------------------------------------------------------
ns Fujitsu Signet AMD MMI Nation TI Harris Farch Inter Rayth Intel Russian NEC Mitsubishi OKI
256x4 OC (50) == 7113(7057), 82S126, 27S20, 6300-1, 74S387, 24SA10, 7610-5, 9341C, 5603, 29660, 3601, KR556RT4
256x4 OC (25) == 82S126a, 27S20a, 63S140, 7610A
256x4 TS (50) == 7114(7052), 82S129, 27S21, 6301-1, 74S287, 24S10, 7611-5, 93427, 5623, 29661, 3621, KR556RT11
256x4 TS (25) == 82S129A, 27S21A, 63S141, 7611A
Detailed pinout and markings
256*4 = 1.024 bit
+--\/--+
A6 |1 16| Vcc
A5 |2 15| A7
A4 |3 14| CS2/
A3 |4 13| CS1/
A0 |5 12| O0
A1 |6 11| O1
A2 |7 10| O2
GND|8 9| O3
+------+
MMI : 63LS140, 63LS141, 63PS140, 63PS141, 63S140, 63S141
AMD : Am27S10, Am27S11, Am27S20, Am27S21, Am27S20A, Am27S21A
NS : DM74S287, DM74S387, DM74S287A, DM74S387A
Harris : HM7610-5, HM7610A, HM7611-5, HM7611A
Intersil : IM5603, IM56S23, IM5603A, IM5623, IM5623A
Mitsubishi: M54700
Fujitsu : MB7052, MB7057, MB7113E, MB7113H, MB7113L, MB7114E, MB7114E-W, MB7114H, MB7114L, MB7114L-W
Oki : MBL8520A, MBL8521A
Signetics : N82S27, N82S126, N82S129
TI : SN74S287, SN74S387
NEC : uPB403D, uPB403C/D-1, uPB403C/D-2, uPB423C/D, uPB423C/D-1, uPB423C/D-2
FSC : 93417, 93427
TESLA : MH74S287
-----------------------------------------------------------------------------------------------------
ns Fujitsu Signet AMD MMI Nation TI Harris Farch Inter Rayth Intel Russian NEC Mitsubishi OKI
512x4 OC (50) == 7115, 82S130, 27S12, 6305-1, 74S570, 7620-5, 93436, 5604 29610, 3602
512x4 OC (33) == 82S130A, 27S12A, 63S240, 74S570A, 7620A-5, 3602A
512x4 TS (50) == 7116(7053), 82S131, 27S13, 6306-1, 74S571, 7621-5, 93446, 5624, 29611, 3622
512x4 TS (30) == 82S131A, 27S13A, 63S241, 74S571A, 7621A, 3622A
Detailed pinout and markings
512*4 = 2.048 bit
+--\/--+
A6 |1 16| Vcc
A5 |2 15| A7
A4 |3 14| A8
A3 |4 13| CS/
A0 |5 12| O0
A1 |6 11| O1
A2 |7 10| O2
GND|8 9| O3
+------+
MMI : 63LS240, 63LS241, 63PS240, 63PS241, 63S240, 63S241, 6305-1, 6506-1
Intel : 3602, 3602A, 3602A-2, 3622, 3622A, 3622A-2
AMD : Am27S12, Am27S13, Am27S12A, Am27S13A
Raytheon : 29610, 29611, 29612, 29613
NS : DM74S570, DM74S571
Harris : HM7620-5, HM7620A-5, HM7621-5
Intersil : IM56S04, IM56S24, IM5604, IM5624
Fujitsu : MB7053, MB7058, MB7115E, MB7115H, MB7115L, MB7116E, MB7116E-W, MB7116H, MB7116L, MB7116L-W, MB7116Y
Motorola : MCM7620, MCM7621
Signetics : N82S130, N82S131
NEC : uPB412C/D-1
FSC : 93436, 93446
256*8
+--\/--+
A0 |1 20| Vcc
A1 |2 19| A7
A2 |3 18| A6
A3 |4 17| A5
A4 |5 16| CS1/
O0 |6 15| CS2/(latch (DM87S221/222 only))
O1 |7 14| O7
O2 |8 13| O6
O3 |9 12| O5
GND|10 11| O4
+------+
MMI : 63LS280, 63LS281, 63PS280, 63PS281, 63S280, 63S281, 6308-1, 6309-1
Raytheon : 29600, 29601
NS : DM74S470, DM74S471, DM87S221, DM87S222
Fujitsu : MB7117E, MB7117H, MB7117L, MB7118E, MB7118E-W, MB7118H, MB7118L, MB7118L-W, MB7118Y
National : SN74S470, SN74S471
TI : TBP38SA22-30, TBP38S22-18, TBP38S22-25, TBP38SA22-30, 18S22, 18SA22, 18L22
NEC : uPB421C/D, uPB421C/D-1
Signetics : 82S135, 82LS135
USSR : KR558RR1
256*8
+--\/--+
A7 |1 24| Vcc
A6 |2 23| NC
A5 |3 22| NC
A4 |4 21| CS0/
A3 |5 20| CS1/
A2 |6 19| CS2
A1 |7 18| CS3
A0 |8 17| O7
O0 |9 16| O6
O1 |10 15| O5
O2 |11 14| O4
GND|12 13| O3
+------+
MMI : 6335-1, 6336-1
Harris : HM7628-5, HM7629-5
256*8
+--\/--+
A2 |1 24| NC
A1 |2 23| NC
A0 |3 22| NC
O0 |4 21| A3
O1 |5 20| A4
O2 |6 19| A5
O3 |7 18| A6
O4 |8 17| A7
O5 |9 16| Vcc
O6 |10 15| NC
O7 |11 14| CS0/
GND|12 13| CS1/
+------+
MMI : 63135-1
256*8 (latched)
+--\/--+
A3 |1 24| Vcc
A4 |2 23| A2
- |3 22| A1
A5 |4 21| A0
A6 |5 20| CE1/
A7 |6 19| CE2
O1 |7 18| STB
02 |8 17| O8
O3 |9 16| O7
O4 |10 15| O6
FE2|11 14| O5
GND|12 13| FE1
+------+
Signetics : 82S114
1024*4
+--\/--+
A6 |1 18| Vcc
A5 |2 17| A7
A4 |3 16| A8
A3 |4 15| A9
A0 |5 14| O0
A1 |6 13| O1
A2 |7 12| O2
CS1/|8 11| O3
GND|9 10| CS0/
+------+
MMI : 63LS440, 63LS441, 63PS440, 63PS441, 63S440, 63S441, 6352-1, 6353-1
Intel : 3605, 3605-2, 3625, 3625-2
AMD : Am27S32A, Am27S33A
NS : DM74S572, DM74S573, SN54S476, SN74S476, SN54S477, SN74S477
Harris : HM7642-5, HM7642P-5, HM7643-5, HM7643P-5
Hitachi : HN25044, HN25045
Intersil : IM56S06, IM56S26
Sharp : LH5606, LH5626
Mitsubishi: M54740A/S, M54741A/S
Fujitsu : MB7054, MB7059, MB7121E, MB7121H, MB7121L, MB7121N, MB7122E, MB7122E-W, MB7122H, MB7122L, MB7122L-W, MB7122N, MB7122Y
Motorola : MCM7642, MCM7643
Signetics : N82HS137, N82HS137A
TI : TBP24S41, TBP24SA41
NEC : uPB406C/D, uPB406C/D-E, uPB406C/D-1, uPB406C/D-2, uPB406C/D-3, uPB426C/D, uPB426C/D-E, uPB426C/D-1, uPB426C/D-2, uPB426C/D-3
FSC : 93415, 93452, 93453
512*8
+--\/--+
A0 |1 20| Vcc
A1 |2 19| A8
A2 |3 18| A7
A3 |4 17| A6
A4 |5 16| A5
O0 |6 15| CS/
O1 |7 14| O7
O2 |8 13| O6
O3 |9 12| O5
GND|10 11| O4
+------+
MMI : 63LS480, 63LS481, 63PS480, 63PS481, 63S480, 63S481, 6348-1, 6348-2, 6349-1, 6349-2
Raytheon : 29620, 29621, 29622, 29623
AMD : Am27S28A, Am27S29A
NS : DM74S472, DM74S473
Harris : HM7648-5, HM7649-5
Fujitsu : MB7123H, MB7123L, MB7123N, MB7124E, MB7124E-W, MB7124H, MB7124L, MB7124L-W, MB7124N, MB7124Y
Signetics : N82HS147, N82HS147A
NEC : uPB424C/D, uPB424C/D-1
512*8
+--\/--+
A7 |1 24| Vcc (open for 3604AL, 3604L-6)
A6 |2 23| A8
A5 |3 22| NC (Vcc for 3604AL, 3604L-6)
A4 |4 21| CS1/
A3 |5 20| CS2/
A2 |6 19| CS3
A1 |7 18| CS4
A0 |8 17| D7
D0 |9 16| D6
D1 |10 15| D5
D2 |11 14| D4
GND|12 13| D3
+------+
MMI : 63LS482, 63LS483, 63PS482, 63PS483, 6340-1, 6340-2, 6341-1, 6341-2
Raytheon : 29624, 29625, 29626, 29627
Intel : 3604, 3604-4, 3604A, 3604A-2, 3604AL, 3604L-6, 3624, 3624-4, 3624A, 3624A-2
AMD : Am27S30, Am27S30A, Am27S31, Am27S31A
NS : DM74S474, DM74S475, DM87S295, DM87S296
Harris : HM7640-5, HM7640A-5, HM7641-5, HM7641A-5
Intersil : IM5605C, IM5605CA, IM5625C, IM5625CA
Motorola : MCM7640, MCM7641
Signetics : N82S140, N82S141
TI : SN74S474, SN74S475
NEC : uPB405, uPB425-E, uPB425C/D, uPB425C/D-1, uPB425C/D-2, 93438, 93448
512*8 (latched)
+--\/--+
A3 |1 24| Vcc
A4 |2 23| A2
A5 |3 22| A1
A6 |4 21| A0
A7 |5 20| CE1/
A8 |6 19| CE2
O1 |7 18| STROBE
O2 |8 17| O8
O3 |9 16| O7
O4 |10 15| O6
FE2|11 14| O5
GND|12 13| FE1
+------+
Signetics : 82S115
2048*4
+--\/--+
A6 |1 18| Vcc
A5 |2 17| A7
A4 |3 16| A8
A3 |4 15| A9
A0 |5 14| O0
A1 |6 13| O1
A2 |7 12| O2
A10|8 11| O3
GND|9 10| CE/
+------+
MMI : 63LS840, 63LS841, 63PS840, 63PS841, 63S840, 63S841, 6388-1, 6389-1, 6389-2
Signetics : 82S185A, 82S185B
Raytheon : 29650, 29651, 29652, 29653
AMD : Am27S184, Am27S185, Am27LS184, Am27LS185, Am27S184A, Am27S185A
NS : DM87S184, DM87S185, DM87S185A, DM87S185B
Hitachi : HN25084, HN25084S, HN25085, HN25085S
Fujitsu : MB7127E, MB7127H, MB7128E, MB7128E-W, MB7128H, MB7128L, MB7128L-W, MB7128Y
Motorola : MCM7684, MCM7685
Signetics : N82HS185, N82S185, N82S185A
TI : TBP24S81, TBP24SA81
NEC : uPB427C/D
2048*4
+--\/--+
A7 |1 18| Vcc
A6 |2 17| A8
A5 |3 16| A9
A4 |4 15| A10
A3 |5 14| O0
A2 |6 13| O1
A1 |7 12| O2
A0 |8 11| O3
GND|9 10| CS/
+------+
Harris : HM7684-5, HM7684P-5, HM7685-5, HM7685P-5
2048*4
+--\/--+
A7 |1 20| Vcc
A6 |2 19| A8
A5 |3 18| A9
A4 |4 17| A10
A3 |5 16| O0
A2 |6 15| O1
A1 |7 14| O2
A0 |8 13| O3
CS0/|9 12| CS1/
GND|10 11| CS2/
+------+
Harris : HM7686-5, HM7686P-5, HM7687-5, HM7687P-5
Motorola : MCM7686
1024*8
+--\/--+
A0 |1 20| Vcc
A1 |2 19| A8
A2 |3 18| A7
A3 |4 17| A6
A4 |5 16| A5
O0 |6 15| A9
O1 |7 14| O7
O2 |8 13| O6
O3 |9 12| O5
GND|10 11| O4
+------+
Harris : HM7683-5
1024*8
+--\/--+
A6 |1 22| Vcc
A5 |2 21| A7
A4 |3 20| A8
A3 |4 19| A9
A2 |5 18| CS0/
A1 |6 17| CS1/
A0 |7 16| O7
O0 |8 15| O6
O1 |9 14| O5
O2 |10 13| O4
GND|11 12| O3
+------+
MMI : 6386-1, 6387-1
Fujitsu : MB7129E, MB7129H, MB7132E-W, MB7132L, MB7132L-W, MB7132Y
1024*8
+--\/--+
A7 |1 24| Vcc
A6 |2 23| A8
A5 |3 22| A9
A4 |4 21| CS0/
A3 |5 20| CS1/
A2 |6 19| CS2
A1 |7 18| CS3
A0 |8 17| O7
O0 |9 16| O6
O1 |10 15| O5
O2 |11 14| O4
GND|12 13| O3
+------+
MMI : 53C881, 53C881A, 63C881, 63C881A, 63LS880, 63LS881, 63PS880, 63PS881, 63S880, 63S881, 6380-1, 6380-2, 6381-1, 6381-2
Intel : 82HS181, 82S181, 3608, 3608-4, 3628, 3628-4, 3628A, 3628A-1, 3628A-3, 3628A-4
FSC : 93L450, 93L451, 93Z450, 93Z450A, 93Z451, 93Z451A
Raytheon : 29630, 29631, 29632, 29633
AMD : Am27S180A, Am27S181A
Cypress : CY7C282-30, CY7C282-45
NS : DM74S188A, DM74S288A, DM87S228, DM87S229, DM87S181A, DM87LS181, 54S450, 74S450, 54S451, 74S451, 54S478, 74S478, 54S479, 74S479
Harris : HM7680-5, HM7680P-5, HM7681-5, HM7681P-5
Hitachi : HN25088, HN25088S, HN25089, HN25089S
Intersil : IM5608, IM5618
Fujitsu : MB7132E, MB7132H
Motorola : MCM7680, MCM7680DC, MCM7681, MCM7681DC
Signetics : N82S180, N82S181, N82S181A, N82S181B, N82LS181
TI : TBP28S86, TBP28S86A
NEC : uPB428C/D, uPB428C/D-1
1024*8 (pin compatible to 2708)
+--\/--+
A7 |1 24| Vcc
A6 |2 23| A8
A5 |3 22| A9
A4 |4 21| NC
A3 |5 20| CS/
A2 |6 19| NC
A1 |7 18| NC
A0 |8 17| O7
O0 |9 16| O6
O1 |10 15| O5
O2 |11 14| O4
GND|12 13| O3
+------+
MMI : 6384-1, 6385-1
Harris : HM7608-5
Fujitsu : MB7055, MB7060, MB7153L, MB7154L
Motorola : MCM82707, MCM82708
Signetics : N82S2708
NEC : uPB417C/D
NS : 54S2708, 74S2708, 54S3708, 74S3708
1024*8 (latched)
+--\/--+
A7 |1 24| Vcc
A6 |2 23| A8
A5 |3 22| A9
A4 |4 21| CE1/
A3 |5 20| CE2/
A2 |6 19| CE3
A1 |7 18| STROBE
A0 |8 17| O8
O1 |9 16| O7
O2 |10 15| O6
O3 |11 14| O5
GND|12 13| O4
+------+
Signetics : 82S183
FSC : 93L451
4096*4
+--\/--+
A6 |1 20| Vcc
A5 |2 19| A7
A4 |3 18| A8
A3 |4 17| A9
A2 |5 16| O0
A1 |6 15| O1
A0 |7 14| O2
A10|8 13| O3
CE2/|9 12| A11
GND|10 11| CE1/
+------+
Fujitsu : MB7133E, MB7133H, MB7134E, MB7134E-W, MB7134H, MB7134Y
4096*4
+--\/--+
A8 |1 20| Vcc
A7 |2 19| A9
A6 |3 18| A10
A5 |4 17| A11
A4 |5 16| CE1/
A3 |6 15| CE2/
A2 |7 14| O0
A1 |8 13| O1
A0 |9 12| O2
GND|10 11| O3
+------+
MMI : 63LS1640, 63LS1641, 63PS1640, 63PS1641, 63S1640, 63S1641, 63S1641A
AMD : Am27S40, Am27S41, Am27S40A, Am27S41A, Am27PS41A
NS : DM87S195A, DM87S195B
Fujitsu : MB7152E, MB7152E-W, MB7152H, MB7152Y
NEC : uPB430AC/D-25, uPB430AC/D-35, uPB431AC/D-25, uPB431AC/D-35
Signetics : 82S195, 82S195A, 82S195B
FSC : 93513
Harris : 76165-5
2048*8
+--\/--+
A0 |1 22| Vcc
A1 |2 21| A8
A2 |3 20| A7
A3 |4 19| A6
A4 |5 18| A5
O0 |6 17| A9
O1 |7 16| O7
O2 |8 15| O6
O3 |9 14| O5
A10|10 13| O4
GND|11 12| CE/
+------+
Fujitsu : MB7135E, MB7135H, MB7136E, MB7136E-W, MB7136H, MB7136Y
2048*8
+--\/--+
A7 |1 24| Vcc
A6 |2 23| A8
A5 |3 22| A9
A4 |4 21| A10
A3 |5 20| CE1/
A2 |6 19| CE2
A1 |7 18| CE3
A0 |8 17| O7
O0 |9 16| O6
O1 |10 15| O5
O2 |11 14| O4
GND|12 13| O3
+------+
MMI : 63LS1680, 63LS1681, 63PS1680, 63PS1681, 63S1680, 63S1681
Intel : 82HS191, 82S191, 3636, 3636-1, C3636B-1, C3636B-2
FSC : 93Z510, 93Z511
Raytheon : 29681AC, 29681C, 29683AC, 29683C
AMD : Am27S190, Am27S191, Am27PS191, Am27S190A, Am27S191A, Am27PS191A
Cypress : CY7C292A-25, CY7C292A-35, CY7C292A-45, CY7C292A-55, CYC292A-25, CYC292A-35, CYC292A-45, CYC292A-55
NS : DM87S190, DM87S191, DM87S190A, DM87S190B, DM87S191A, DM87S191B, DM87S290A, DM87S290B, DM87S291A, DM87S291B
Harris : HM76160-5, HM76161-5
Hitachi : HN25168S, HN25169S
Fujitsu : MB7137E, MB7137H, MB7138E, MB7138H
Signetics : N82HS191, N82S191, N82S191A, N82S191C
TI : TBP28S166, TBP28SA166, TBP28L166, TBP28S166A, TBP28S166-55, TBP38S165-25, TBP38S165-35, TBP38L165-35, TBP38L165-45
NEC : uPB429C/D-3, uPD409C/D, uPD409C/D-1, uPD409C/D-2, uPD429C/D, uPD429C/D-1, uPD429C/D-2
2048*8
+--\/--+
+5V |1 24| EN2
A0 |2 23| D0
A1 |3 22| D1
A2 |4 21| D2
A3 |5 20| D3
A4 |6 19| D4
A5 |7 18| D5
A9 |8 17| D6
-12V|9 16| D7
A8 |10 15| A10
A7 |11 14| EN1
A6 |12 13| AR/
+------+
Mostek : MK28000P (pin compatible with EA4900)
ATARI : Le Mans (1976) part N position
(00)5837-01 1 5N
(00)5838-01 2 4N
(00)5839-01 3 6N
ATARI : Tank/Tank II (1974) (00)4800-SD 10K
2048*8 (pin compatible to 2716)
+--\/--+
A7 |1 24| Vcc
A6 |2 23| A8
A5 |3 22| A9
A4 |4 21| NC
A3 |5 20| CE/
A2 |6 19| A10
A1 |7 18| NC
A0 |8 17| O7
O0 |9 16| O6
O1 |10 15| O5
O2 |11 14| O4
GND|12 13| O3
+------+
Harris : HM7616-5
NEC : uPB419C/D
4096*8
+--\/--+
A7 |1 24| Vcc
A6 |2 23| A8
A5 |3 22| A9
A4 |4 21| A10
A3 |5 20| CE1/
A2 |6 19| A11
A1 |7 18| CE2
A0 |8 17| O7
O0 |9 16| O6
O1 |10 15| O5
O2 |11 14| O4
GND|12 13| O3
+------+
MMI : 63S3281, 63S3281A
Intel : 82HS321, 82S321, 3632, 3632-1
AMD : Am27S43, Am27S43A
NS : DM87S321, DM87S321A, DM87S421, DM87S421A
Fujitsu : MB7141E, MB7141H, MB7141N, MB7142E, MB7142E-W, MB7142H, MB7142N
Signetics : N82S321, N82HS321, N82HS321A, N82HS321B
Harris : HM76321-5
Raytheon : 29671, 29671A
8192*8
+--\/--+
A7 |1 24| Vcc
A6 |2 23| A8
A5 |3 22| A9
A4 |4 21| A10
A3 |5 20| CE/
A2 |6 19| A11
A1 |7 18| A12
A0 |8 17| O7
O0 |9 16| O6
O1 |10 15| O5
O2 |11 14| O4
GND|12 13| O3
+------+
Signetics : 82HS641, 82HS641A, 82HS641B
AMD : Am27S49, Am27S49A
FSC : 93Z564, 93Z565, 93Z565A
Cypress : CY7C261-35PC/WC, CY7C261-40, CY7C261-45, CY7C261-55, CY7C261-65, CY7C263-35PC/WC, CY7C263-40, CY7C263-45, CY7C263-55, CY7C264-35PC/WC/DC, CY7C264-40, CY7C264-45, CY7C264-55,
Harris : HM76641-5, HM76641A-5
Fujitsu : MB7144E, MB7144E-W, MB7144H
Lattice : PR64K8-45, PR64K8-55, PR64K8-70,
-----------------------------------------------------------------------------------------------------
To be verified
Harris -- Signetics
7686 == 82s186
7687 == 82s187
-----------------------------------------------------------------------------------------------------
Atari PROM list (Thanks to Lord Nightmare)
5837 01 Le Mans
5838 01 "
5839 01 "
7513 01 Starship 1
7514 01 "
7515 01 "
7516 01 "
7517 01 "
7518 01 "
7519 01 "
7528 02 "
7529 02 "
7531 - Starship 1 <undumped revision!>
9114 01 Super bug/Fire truck/monte carlo
9121 - Super bug
9124 01 "
9125 01 "
9126 01 "
9127 01 "
9402 01 Boxer (prototype)/video pinball (redump) (may match 9114-01)
9471 01 Super bug
9472 01 "
9491 01 Canyon Bomber
9492 01 "
9499 01 "
9503 01 "
9505 01 "
9506 01 "
007530 01 Starship 1 <undumped revision!>
008513 01 <unknown! dump plz>
008514 01 <unknown! dump plz>
009496 - <unknown! dump plz>
009496 02 <unknown! dump plz>
030608 01 <unknown! dump plz>
030752 - Tournament Table
030753 - "
030929 - " set 2
032823 02 Fire truck
032828 02 "
032829 01 "
032830 01 "
035144-04E Asteroids Rev 4
035145-04E "
136002-113 Tempest rev 1.1
136002-116 "
136002-120 "
136002-122 "
30131 01 Destroyer
30132 01 "
30133 01 "
30134 01 "
30135 01 "
30136 01 "
30141 01 <unknown! dump plz>
30142 01 <unknown! dump plz>
30143 01 <unknown! dump plz>
30144 01 <unknown! dump plz>
30597 01 Sky Raider
30611 01 Avalanche
30612 01 "
30613 01 "
30613 01 "
30614 01 "
30615 01 "
30616 01 "
32827 01 Fire Truck
32831 01 "
33280 01 Super Breakout
33281 01 "
33282 01 "
33442 01 Super Breakout older program rev which is undumped! dump plz.
33443 01 "
33443 01 "
33444 01 "
33445 01 "
33446 01 "
33448 01 "
33448 01 "
33449 01 "
33449 01 "
33450 01 "
33450 01 "
33451 01 "
33452 01 "
33452 01 "
33688 01 Orbit
-----------------------------------------------------------------------------------------------------
Sega PROMs fro Zaxxon (Thanks to Joe Magiera)
One PROM is at board location marked U98 and is a 20-pin device.
The label on the IC has the Texas Instruments logo.
On the first line, printed on the IC, is “J214A2” and the second line has “MR016”.
As best I can determine, these are custom markings for Sega/Gremlin.
When I searched on the internet for Texas Instruments J214A2 or MR016, I didn’t find anything useful.
When I looked at the manual (PDF page 125, manual page 121), in the schematics section, it refers to this IC as an 28L22.
My EPROM programmers (EETools Top Max and Data I/O 29B) did not have this as a selectable item.
However, at Mike’s Arcade, 28L22 is listed with a speed of 100ns.
It crosses to a Signetics 82S135 and a few others.
My programmers do have the 82S135 selection, so I can read it and verify it that way.
If you need a replacement, there were a few listed and some with a much faster speed of 45ns, so any of those would be workable replacements (if you can find one).
The other PROM is at board location marked U72 and is a 16-pin device.
The label on the IC has the Texas Instruments logo.
On the first line, printed on the IC is “J214X2” and on second line has “MR017”.
Again, as best I can determine, these are custom markings for Sega/Gremlin.
When I searched on the internet for Texas Instruments J214X2 or MR017, I didn’t find anything useful.
When I looked at the manual *PDF page 126, manual page 122), in the schematics section, it does not give further reference to this IC besides “”U72” and “MR017”.
However, one of the super sleuths on the Dumping Union (Caius) identified that this IC has the same pinout as a Signetics 82S129 (and several other crosses).
My programmer can select that, so while I haven’t tried it yet, I should at least be able to read & verify it that way.
If you need a replacement, as with the other PROM, I’m guessing that either the slower speed (50ns) or faster speed (25ns) crosses will work, again, if you can find one at all.
