參數(shù)資料
型號(hào): M48Z128
廠商: 意法半導(dǎo)體
英文描述: 1Mb (128K x 8) ZEROPOWER SRAM(1M位零功耗SRAM)
中文描述: 1兆(128K的× 8)ZEROPOWER的SRAM(100萬(wàn)位零功耗的SRAM)
文件頁(yè)數(shù): 1/21頁(yè)
文件大小: 396K
代理商: M48Z128
1/21
February 2005
M48Z128
M48Z128Y, M48Z128V*
5.0V OR 3.3V, 1 Mbit (128 Kbit x 8) ZEROPOWER
SRAM
* Contact local ST sales office for availability.
FEATURES SUMMARY
INTEGRATED, ULTRA LOW POWER SRAM,
POWER-FAIL CONTROL CIRCUIT, AND
BATTERY
CONVENTIONAL SRAM OPERATION;
UNLIMITED WRITE CYCLES
10 YEARS OF DATA RETENTION IN THE
ABSENCE OF POWER
BATTERY INTERNALLY ISOLATED UNTIL
POWER IS FIRST APPLIED
AUTOMATIC POWER-FAIL CHIP
DESELECT and WRITE PROTECTION
WRITE PROTECT VOLTAGES:
(V
PFD
= Power-fail Deselect Voltage)
M48Z128: V
CC
= 4.75 to 5.5V
4.5V
V
PFD
4.75V
M48Z128Y: V
CC
= 4.5 to 5.5V
4.2V
V
PFD
4.5V
M48Z128V: V
CC
= 3.0 to 3.6V
2.8V
V
PFD
3.0V
SOIC PACKAGE PROVIDES DIRECT
CONNECTION FOR A SNAPHAT TOP
WHICH CONTAINS THE BATTERY
SNAPHAT HOUSING (BATTERY) IS
REPLACEABLE
PIN AND FUNCTION COMPATIBLE WITH
JEDEC STANDARD 128K x 8 SRAMs
EQUIVALENT SURFACE-MOUNT (SMT)
SOLUTION REQUIRES A 28-PIN M40Z300/
W and A STAND-ALONE 128K x8 LPSRAM
(SNAPHAT
Top to be ordered separately)
Figure 1. 32-pin PMDIP Module
PMDIP32 (PM)
Module
32
1
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M48Z128_10 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5.0 V or 3.3 V, 1 Mbit (128 Kbit x 8) ZEROPOWER? SRAM
M48Z128-120CS1 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:1 Mbit 128Kb x8 ZEROPOWER SRAM
M48Z128-120PM1 功能描述:NVRAM 1M (128Kx8) 120ns RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)總線寬度:8 bit 存儲(chǔ)容量:1024 Kbit 組織:128 K x 8 接口類型:Parallel 訪問(wèn)時(shí)間:70 ns 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 工作電流:85 mA 最大工作溫度:+ 70 C 最小工作溫度:0 C 封裝 / 箱體:EDIP 封裝:Tube
M48Z128-70CS1 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:1 Mbit 128Kb x8 ZEROPOWER SRAM
M48Z128-70PM1 功能描述:NVRAM 1M (128Kx8) 70ns RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)總線寬度:8 bit 存儲(chǔ)容量:1024 Kbit 組織:128 K x 8 接口類型:Parallel 訪問(wèn)時(shí)間:70 ns 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 工作電流:85 mA 最大工作溫度:+ 70 C 最小工作溫度:0 C 封裝 / 箱體:EDIP 封裝:Tube