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The Accutek AK532256W high density memory module is a CMOS dynamic RAM organized in 256K x 32 bit words. The module consists of eight standard 256K x 4 DRAMs in plastic SOJ packages. The assembly has eight drams mounted on the front side of a printed circuit board in a 72 pad leadless SIM configuration. The operation of the AK532256W is identical to eight 25.
· 262,144 x 32 bit organization
· 72 pin Single In-Line Module
· Multiple CAS and RAS lines allow x16 or x32 bit widths
· CAS-before-RAS Refresh, RAS-only Refresh or Hidden refresh
· Operating free air temperature 0oC to 70oC
· Single 5 Volt Power Supply
· 512 Refresh Cycles, 8mSEC
· Power 2.00 Watt Max Active (60nS) 1.78 Watt Max Active (70 nS) 1.562 Watt Max Active (80 nS) 44 mW Max Standby
· Available in Fast Page Mode, EDO and Static Column Mode versions
· Available in leadless SIM or leaded Zip versions
· Upward compatible with AK532512, AK5321024, AK5322048, AK5324096 and AK5328192
ADD.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | AK532256AW |
ACCUTEK |
262144 Word by 32 Bit CMOS Dynamic Random Access Memory |
|
| 2 | AK5322048 |
ACCUTEK |
2097152 Word by 32 Bit CMOS Dynamic Random Access Memory |
|
| 3 | AK5322048BW |
ACCUTEK |
2097152 Word by 32 Bit CMOS Dynamic Random Access Memory |
|
| 4 | AK5322048N |
ACCUTEK |
2097152 Word by 32 Bit CMOS Dynamic Random Access Memory |
|
| 5 | AK5321024N |
ACCUTEK |
1048576 Word by 32 Bit CMOS Dynamic Random Access Memory |
|
| 6 | AK5321024W |
ACCUTEK |
1048576 Word by 32 Bit CMOS Dynamic Random Access Memory |
|
| 7 | AK5324096W |
ACCUTEK |
4194304 Word by 32 Bit CMOS Dynamic Random Access Memory |
|
| 8 | AK532512W |
ACCUTEK |
524288 Word by 32 Bit CMOS Dynamic Random Access Memory |
|
| 9 | AK5328192W |
ACCUTEK |
8388608 by 32 Bit CMOS Dynamic Random Access Memory |
|
| 10 | AK5340-VS |
ETC |
CMOS 18 Bit 2 Channel A/D Converter |
|
| 11 | AK5351 |
Asahi Kasei Microsystems |
Enhanced Dual bit 20bit ADC |
|
| 12 | AK5352 |
Asahi Kasei Microsystems |
96kHz Sampling 20bit ADC |
|