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The Accutek AK532512W high density memory module is a CMOS dynamic RAM organized in 512K x 32 bit words. The module consists of sixteen standard 256K x 4 DRAMs in plastic SOJ packages. The assembly has eight drams mounted on each side of a printed circuit board in a 72 pad leadless SIM configuration. This configuration allows socket-mounting of large quantit.
· 524,288 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
· Available in Fast Page Mode and EDO
ADDITIONAL OPTIONS AVAILABLE
· 256K x 32 version, AK532256
· 1 Meg x 32 version, AK5321024
· 2 Meg x 32 version, AK5322048
· 4 Meg x 32 version, AK5324096
· 8 Meg x 32 version, AK5328192
PIN NOMENCLATURE
A0 - A8 DQ1 - DQ32 CAS0 - CAS3 RAS0 - RAS3 WE PD1 - PD4 Vcc Vss NC Addres.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | AK5321024N |
ACCUTEK |
1048576 Word by 32 Bit CMOS Dynamic Random Access Memory |
|
| 2 | AK5321024W |
ACCUTEK |
1048576 Word by 32 Bit CMOS Dynamic Random Access Memory |
|
| 3 | AK5322048 |
ACCUTEK |
2097152 Word by 32 Bit CMOS Dynamic Random Access Memory |
|
| 4 | AK5322048BW |
ACCUTEK |
2097152 Word by 32 Bit CMOS Dynamic Random Access Memory |
|
| 5 | AK5322048N |
ACCUTEK |
2097152 Word by 32 Bit CMOS Dynamic Random Access Memory |
|
| 6 | AK532256AW |
ACCUTEK |
262144 Word by 32 Bit CMOS Dynamic Random Access Memory |
|
| 7 | AK532256W |
ACCUTEK |
262144 Word by 32 Bit CMOS Dynamic Random Access Memory |
|
| 8 | AK5324096W |
ACCUTEK |
4194304 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 |
|