參數(shù)資料
型號: M48Z128Y
廠商: 意法半導(dǎo)體
英文描述: 1 Mbit 128Kb x8 ZEROPOWER SRAM
中文描述: 1兆位的SRAM 128KB的x8 ZEROPOWER
文件頁數(shù): 1/17頁
文件大?。?/td> 106K
代理商: M48Z128Y
1/17
June 2000
M48Z128
M48Z128Y
1 Mbit (128Kb x8) ZEROPOWER
SRAM
I
INTEGRATED LOW POWER SRAM,
POWER-FAIL CONTROL CIRCUIT and
BATTERY
I
CONVENTIONAL SRAM OPERATION;
UNLIMITED WRITE CYCLES
I
10 YEARS of DATA RETENTION in the
ABSENCE of POWER
I
AUTOMATIC POWER-FAIL CHIP DESELECT
and WRITE PROTECTION
I
WRITE PROTECT VOLTAGES
(V
PFD
= Power-fail Deselect Voltage):
– M48Z128: 4.50V
V
PFD
4.75V
– M48Z128Y: 4.20V
V
PFD
4.50V
I
BATTERY INTERNALLY ISOLATED UNTIL
POWER IS APPLIED
I
PIN and FUNCTION COMPATIBLE with
JEDEC STANDARD 128K x 8 SRAMs
I
SURFACE MOUNT CHIP SET PACKAGING
INCLUDES a 28-PIN SOIC and a 32-LEAD
TSOP (SNAPHAT TOP TO BE ORDERED
SEPARATELY)
I
SOIC PACKAGE PROVIDES DIRECT
CONNECTION for a SNAPHAT TOP WHICH
CONTAINS the BATTERY
I
SNAPHAT
HOUSING (BATTERY) IS
REPLACEABLE
Figure 1. Logic Diagram
AI01194
17
A0-A16
W
DQ0-DQ7
VCC
M48Z128
M48Z128Y
G
VSS
8
E
Table 1. Signal Names
A0-A16
Address Inputs
DQ0-DQ7
Data Inputs / Outputs
E
Chip Enable
G
Output Enable
W
Write Enable
V
CC
Supply Voltage
V
SS
Ground
NC
Not Connected Internally
32
1
TSOP32
(8 x 20mm)
SOH28
Surface Mount Chip Set Solution (CS)
SNAPHAT (SH)
Battery
PMDIP32 (PM)
Module
相關(guān)PDF資料
PDF描述
M48Z128V 5.0V OR 3.3V, 1 Mbit (128 Kbit x 8) ZEROPOWER?? SRAM
M48Z128SH 1 Mbit 128Kb x8 ZEROPOWER SRAM
M48Z128PM 1 Mbit 128Kb x8 ZEROPOWER SRAM
M48Z128CS 1 Mbit 128Kb x8 ZEROPOWER SRAM
M48Z128-85PM1 1 Mbit 128Kb x8 ZEROPOWER SRAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M48Z128Y-120CS1 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:1 Mbit 128Kb x8 ZEROPOWER SRAM
M48Z128Y-120PM1 功能描述:NVRAM RO 511-M48Z128Y85PM1 RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)總線寬度:8 bit 存儲容量:1024 Kbit 組織:128 K x 8 接口類型:Parallel 訪問時間: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
M48Z128Y-70CS1 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:1 Mbit 128Kb x8 ZEROPOWER SRAM
M48Z128Y-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 存儲容量:1024 Kbit 組織:128 K x 8 接口類型:Parallel 訪問時間: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
M48Z128Y-85CS1 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:1 Mbit 128Kb x8 ZEROPOWER SRAM