2732
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| BRAND | TAG | NUMBER | PIN COUNT | MARKINGS |
|---|---|---|---|---|
| AMD | Am | 2732 9732 | DIP24 LLC32 | Am2732 Am2732A Am2732B |
| Bosh | B | 57324 | DIP24 | B57324 |
| Fairchild | F | 2732 | DIP24 | F2732 |
| Fairchild | NM | 27C32 | DIP24 | NM27C32 NM27C32B NM27C32H |
| Fujitsu | MBM | 2732 | DIP24 | MBM2732 MBM2732A |
| Fujitsu | MBM | 27C32 | DIP24 | MBM27C32 MBM27C32A |
| Hitachi | HN | 462532 | DIP24 | HN462532 HN462532G HN462532P |
| Hitachi | HN | 462732 | DIP24 | HN462732 HN462732A HN462732AG HN462732G HN462732P |
| Hitachi | HN | 482732 | DIP24 | HN482732 HN482732A HN482732G |
| Intel | D/I | 2732 | DIP24 | i2732 i2732A D2732 D2732A ID2732 ID2732A LD2732A M2732 MD2732 MD2732A P2732A QD2732A TD2732A |
| Mitsubishi | M5L | 2732 | DIP24 | M5L2732 M5L2732K |
| Mostek | MK | 2732 | DIP24 | MK2732 |
| Motorola | MCM | 2532 | DIP24 | MCM2532 |
| Motorola | MCM | 68732 68L732 | DIP24 | MCM68732 MCM68732-0 MCM68732-1 MCM68L732-0 MCM68L732-1 |
| National | NMC | 2732 27C32 | DIP24 | NMC2732 NMC27C32 NMC27C32B NMC27C32H |
| Nec | uPD | 2732 | DIP24 | uPD2732 uPD2732A |
| NTE | NTE | 2732 | DIP24 | NTE2732 NTE2732A |
| Oki | MSM | 2732 | DIP24 | MSM2732 MSM2732A |
| Panatech | RD | 27C32 | DIP24 | RD27C32 |
| Philips | NXP | 2732 | DIP24 | 2732 NXP2732 EGC2732 |
| RFT (DDR) | U | 2732 | DIP24 | U2732 U2732C |
| Richo | RD | 27C32 | DIP24 | RD27C32 |
| Rockwell | R | 8732 | DIP24 | R8732 R8732A |
| ST Microelectronics | M | 2732 | DIP24 | M2732 M2732A |
| ST Microelectronics | TS | 2732 | DIP24 | TS2732 TS2732A |
| ST Microelectronics | TS | 27C32 | DIP24 | TS27C32 TS27C32A |
| Signetics | ECG | 2532 | DIP24 | ECG2532 |
| Texas Instr. | SMJ | 2532 | DIP24 | SMJ2532 |
| Texas Instr. | TMS | 2532 25L32 | DIP24 | TMS2532 TMS2532A TMS25L32 |
| Texas Instr. | TMS | 2732 | DIP24 | TMS2732 |
| Texas Instr. | TMS | 27C32 | DIP24 | TMS27C32 |
| Texas Instr. | TMS | 27P32 | DIP24 | TMS27P32 |
| Texas Instr. | TMS | 27PC32 | DIP24 | TMS27PC32 |
| Thomson | ETC | 2732 | DIP24 | ETC2532 |
| Toshiba | TMM | 2732 | DIP24 | TMM2732 |
| WSI | WS | 57C43 | DIP24 LCC28 | WS57C43 WS57C43B WS57C43C |
| USSR | K | 573RF4 | DIP24 | K573RF41 K573RF42 |
EPROM 2732 & 27C32
Size
| bit | Byte | Hex organization |
|---|---|---|
| 32Kb | 4KB (4.096 byte) | 1000hex8 |
Pinout
DIP24-600mil
+--\/--+
A7 |1 24| Vcc
A6 |2 23| A8
A5 |3 22| A9
A4 |4 21| A11
A3 |5 20| *OE/Vpp
A2 |6 19| A10
A1 |7 18| *CE/PGM
A0 |8 17| O7
O0 |9 16| O6
O1 |10 15| O5
O2 |11 14| O4
GND |12 13| O3
+------+
LCC28-450x450mil
+---------------------------------------------+
| 5 A4 | 12 01 | 19 O6 | 26 A9 |
| 6 A3 | 13 02 | 20 O7 | 27 A8 |
| 7 A2 | 14 GND | 21 NC | 28 Vcc |
| 8 A1 | 15 NC | 22 CS2 | 1 NC |
| 9 A0 | 16 O3 | 23 A11 | 2 A7 |
| 10 NC | 17 O4 | 24 *CS1/Vpp | 3 A6 |
| 11 O0 | 18 O5 | 25 A10 | 4 A5 |
+---------------------------------------------+
LCC32-450x550mil
+--------------------------------------------+
| 5 A6 | | 21 DQ6 | |
| 6 A5 | 14 DQ1 | 22 DQ7 | 30 NC |
| 7 A4 | 15 DQ2 | 23 *CE/*PGM | 31 NC |
| 8 A3 | 16 GND | 24 A10 | 32 Vcc |
| 9 A2 | 17 NC | 25 *OE/Vpp | 1 NC |
| 10 A1 | 18 DQ3 | 26 A11 | 2 NC |
| 11 A0 | 19 DQ4 | 27 NC | 3 NC |
| 12 NC | 20 DQ5 | 28 A9 | 4 A7 |
| 13 DQ0 | | 29 A8 | |
+--------------------------------------------+
External links
Files
-
AM2732 AM9732 Datasheet
-
AM2732B Datasheet
-
WS57C43C Datasheet
