27040: Difference between revisions
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|Cypres || CY || 27C040 || DIP32 LCC32 TSOP32 || CY27C040 | |Cypres || CY || 27C040 || DIP32 LCC32 TSOP32 || CY27C040 | ||
|- | |- | ||
|Exodus Microel. || EM || 27C040 || DIP32 | |Exodus Microel. || EM || 27C040 || DIP32 || EM27C040 | ||
|- | |- | ||
|Fairchild || FM || 27C040 || DIP32 LCC32 || FM27C040 | |Fairchild || FM || 27C040 || DIP32 LCC32 || FM27C040 | ||
| Line 98: | Line 98: | ||
TSOP32 Type1 8x20 | TSOP32 Type1 8x20 | ||
+-------------+ | +-------------+ | ||
A11 | 1 [] 32| *OE | A11 | 1 [] 32| *OE | ||
A9 | 2 31| A10 | A9 | 2 31| A10 | ||
A8 | 3 30| *CE | A8 | 3 30| *CE | ||
| Line 106: | Line 106: | ||
A18 | 7 26| O4 | A18 | 7 26| O4 | ||
Vcc | 8 25| O3 | Vcc | 8 25| O3 | ||
Vpp | 9 24| GND | |||
A16 |10 23| O2 | A16 |10 23| O2 | ||
A15 |11 22| O1 | A15 |11 22| O1 | ||
| Line 123: | Line 123: | ||
<gallery widths="150px"> | <gallery widths="150px"> | ||
File:am27c040.pdf|AM27C040 Datasheet | File:am27c040.pdf|AM27C040 Datasheet | ||
File:at27c040.pdf|AT27C040 Datasheet | |||
File:cy27c040.pdf|CY27C040 Datasheet | |||
File:em27c040.pdf|EM27C040 Datasheet | |||
File:fm27c040.pdf|FM27C040 Datasheet | |||
File:ht27c040.pdf|HT27C040 Datasheet | |||
File:intel27c040.pdf|INTEL 27C040 Datasheet | |||
File:nm27c040.pdf|NM27C040 Datasheet | |||
File:smj27c040a.pdf|SMJ27C040 ASI Datasheet | File:smj27c040a.pdf|SMJ27C040 ASI Datasheet | ||
File:smj27c040m.pdf|SMJ27C040 Micross Datasheet | File:smj27c040m.pdf|SMJ27C040 Micross Datasheet | ||
</gallery> | </gallery> | ||
Revision as of 17:29, 21 March 2017
| BRAND | TAG | NUMBER | PIN COUNT | MARKINGS |
|---|---|---|---|---|
| AMD | Am | 27C040 | DIP32 LCC32 | Am27C040 |
| ASI | SMJ | 27C040 | DIP32 | SMJ27C040 |
| Atmel | AT | 27C040 | DIP32 LCC32 SOIC32 TSOP32 | AT27C040 |
| Cypres | CY | 27C040 | DIP32 LCC32 TSOP32 | CY27C040 |
| Exodus Microel. | EM | 27C040 | DIP32 | EM27C040 |
| Fairchild | FM | 27C040 | DIP32 LCC32 | FM27C040 |
| Fairchild | NM | 27C040 | DIP32 LCC32 | NM27C040 |
| Holtek | HT | 27C040 | DIP32 LCC32 SOIC32 | HT27C040 |
| Intel | D/I | 27C040 | DIP32 LCC32 | i27C040 D27C040 |
| Intel | MD | 27C040 | DIP32 | MD27C040 |
| Intel | N | 27C040 | LCC32 | N27C040 |
| Micross | SMJ | 27C040 | DIP32 | SMJ27C040 |
| National | NM | 27C040 | DIP32 LCC32 | NM27C040 |
| Philips | 27C040 | DIP32 | 27C040 | |
| Signetics | 27C040 | DIP32 | 27C040 | |
| Texas Instr. | SMJ | 27C040 | DIP32 LCC32 | SMJ27C040 |
| Texas Instr. | TMS | 27C040 | DIP32 LCC32 | TMS27C040 |
| Winbond | W | 27C040 | DIP32 LCC32 SOIC32 TSOP32 | W27C040 |
| WSI | WS | 27C040 | DIP32 | WS27C040D |
| unknown | OT | 27C040 | DIP32 LCC32 | OT27C040 |
EPROM 27040 & 27C040
Size
| bit | Byte | Hex organization |
|---|---|---|
| 4Mb | 512KB (524.288 byte) | 80000hex8 |
Pinout
DIP32-600mil
SOIC32-450mil
+--\/--+
Vpp |1 32| Vcc
A16 |2 31| A18
A15 |3 30| A17
A12 |4 29| A14
A7 |5 28| A13
A6 |6 27| A8
A5 |7 26| A9
A4 |8 25| A11
A3 |9 24| *OE/Vpp
A2 |10 23| A10
A1 |11 22| *CE/*PGM
A0 |12 21| O7
O0 |13 20| 06
O1 |14 19| O5
O2 |15 18| O4
GND |16 17| O3
+------+
LCC32-450x550mil
+--------------------------------------------+
| 5 A7 | | 21 DQ7 | |
| 6 A6 | 14 DQ1 | 22 *CE/*PGM | 30 A17 |
| 7 A5 | 15 DQ2 | 23 A10 | 31 A18 |
| 8 A4 | 16 Vss | 24 *OE | 32 Vcc |
| 9 A3 | 17 DQ3 | 25 A11 | 1 Vpp |
| 10 A2 | 18 DQ4 | 26 A9 | 2 A16 |
| 11 A1 | 19 DQ5 | 27 A8 | 3 A15 |
| 12 A0 | 20 DQ6 | 28 A13 | 4 A12 |
| 13 DQ0 | | 29 A14 | |
+--------------------------------------------+
TSOP32 Type1 8x20
+-------------+
A11 | 1 [] 32| *OE
A9 | 2 31| A10
A8 | 3 30| *CE
A13 | 4 29| O7
A14 | 5 28| O6
A17 | 6 27| O5
A18 | 7 26| O4
Vcc | 8 25| O3
Vpp | 9 24| GND
A16 |10 23| O2
A15 |11 22| O1
A12 |12 21| O0
A7 |13 20| A0
A6 |14 19| A1
A5 |15 18| A2
A4 |16 17| A3
+-------------+
External links
Files
-
AM27C040 Datasheet
-
AT27C040 Datasheet
-
CY27C040 Datasheet
-
EM27C040 Datasheet
-
FM27C040 Datasheet
-
HT27C040 Datasheet
-
INTEL 27C040 Datasheet
-
NM27C040 Datasheet
-
SMJ27C040 ASI Datasheet
-
SMJ27C040 Micross Datasheet
