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參數資料
| 型號： | M48Z30PM |
| 廠商： | 意法半導體 |
| 英文描述： | CMOS 32K x 8 ZEROPOWER SRAM |
| 中文描述： | 的CMOS 32K的× 8 ZEROPOWER的SRAM |
| 文件頁數： | 1/12頁 |
| 文件大?。?/td> | 100K |
| 代理商： | M48Z30PM |
Figure 1. Logic Diagram
M48Z30
M48Z30Y
CMOS 32K x 8 ZEROPOWER SRAM
INTEGRATED LOW POWER SRAM,
POWER-FAIL CONTROL CIRCUIT and
BATTERY
CONVENTIONALSRAM OPERATION;
UNLIMITED WRITE CYCLES
10 YEARSof DATA RETENTION in the
ABSENCEof POWER
PIN and FUNCTION COMPATIBLEwith
JEDEC STANDARD 32K x 8SRAMs
AUTOMATIC POWER-FAILCHIP DESELECT
and WRITE PROTECTION
CHOICE of TWO WRITE PROTECT
VOLTAGES:
– M48Z30:4.5V
≤
V
PFD
≤
4.75V
– M48Z30Y:4.2V
≤
V
PFD
≤
4.50V
BATTERYINTERNALLY ISOLATEDUNTIL
POWER ISAPPLIED
DESCRIPTION
The M48Z30/30Y32Kx 8 ZEROPOWER
RAM is
a non-volatile262,144bit StaticRAM organizedas
32,768 words by 8 bits. The device combines an
internallithium batteryand afull CMOS SRAM ina
plastic 28 pin DIP Module. The ZEROPOWER
A0 - A14
Address Inputs
DQ0 - DQ7
Data Inputs / Outputs
E
Chip Enable
G
Output Enable
W
Write Enable
V
CC
Supply Voltage
V
SS
Ground
Table 1. Signal Names
28
1
PMDIP28
Module
(PM)
July 1994
1/12
相關PDF資料 |
PDF描述 |
|---|---|
| M48Z30Y | CMOS 32K x 8 ZEROPOWER SRAM |
| M48Z30YPM | CMOS 32K x 8 ZEROPOWER SRAM |
| M48Z32V-35MT1TR | 3.3V, 256 Kbit 32 Kbit x 8 ZEROPOWER SRAM |
| M48Z32V-35MT1 | 3.3V, 256 Kbit 32 Kbit x 8 ZEROPOWER SRAM |
| M48Z32V | 3.3V, 256 Kbit 32 Kbit x 8 ZEROPOWER SRAM |
相關代理商/技術參數 |
參數描述 |
|---|---|
| M48Z30Y | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:CMOS 32K x 8 ZEROPOWER SRAM |
| M48Z30Y-100PM1 | 制造商:STMicroelectronics 功能描述:NVRAM NVSRAM PARALLEL 256KBIT 5V 28PIN PMDIP - Bulk |
| M48Z30Y-85PM1 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:CMOS 32K x 8 ZEROPOWER SRAM |
| M48Z30YPM | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:CMOS 32K x 8 ZEROPOWER SRAM |
| M48Z32V | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:3.3V, 256 Kbit 32 Kbit x 8 ZEROPOWER SRAM |
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