1A The MR27V3252D is a 32Mbit electrically Programmable Read-Only Memory with page mode. Its configuration can be electrically switched between 2,097,152 word x 16bit and 4,194,304 word x 8 bit. The MR27V3252D operates on a single +3.3V power supply and is TTL compatible. The MR27 V3252D provides Page mode which can greatly reduce the read access time. Sin.
• 2,097,152 word x 16bit / 4,194,304 word x 8bit electrically switchable configuration
• Single +3.3V power supply
• Access time 100ns Page mode access time 30ns
• Input / Output TTL compatible
• Three-state output
• Packages 44-pin plastic SOP (SOP44-P-600-1.27-K) (Product name : MR27V3252DMA) 48-pin plastic TSOP (TSOP II 48-P-550-0.80-K) (Product name : MR27V3252DTA)
November 1999
1/10
MR27V3252D
PIN CONFIGURATION (TOP VIEW)
NC 1 NC 2 NC 1 A18 2 A17 3 A7 4 A6 5 A5 6 A4 7 A3 8 A2 9 A1 10 A0 11 CE 12 VSS 13 OE 14 D0 15 D8 16 D1 17 D9 18 D2 19 D10 20 D3 21 D11 22 44 A20 43 A19 42 A8 41 A9 .
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | MR27V3252J |
LAPIS |
P2ROM | |
2 | MR27V3252J |
OKI |
2M-Word x 16-Bit or 4M-Word x 8-Bit OTP | |
3 | MR27V3255D |
OKI electronic componets |
Page Mode One Time PROM | |
4 | MR27V3202D |
OKI electronic componets |
One Time PROM | |
5 | MR27V3202E |
OKI electronic componets |
One Time PROM | |
6 | MR27V3241L |
LAPIS |
P2ROM | |
7 | MR27V3266D |
OKI electronic componets |
Synchronous OTP ROM | |
8 | MR27V12800J |
OKI |
8M-Word x 16-Bit or 16M-Word x 8-Bit P2ROM | |
9 | MR27V12850J |
OKI |
8M-Word x 16-Bit or 16M-Word x 8-Bit P2ROM | |
10 | MR27V12850L |
LAPIS |
P2ROM | |
11 | MR27V12850L |
OKI |
8M-Word x 16-Bit or 16M-Word x 8-Bit P2ROM | |
12 | MR27V12852L |
LAPIS |
P2ROM |