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參數(shù)資料
| 型號(hào)： | M48Z58YSH |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | Hook-Up Wire; Conductor Size AWG:24; No. Strands x Strand Size:Solid; Jacket Color:Purple; Approval Bodies:UL, CSA; Approval Categories:UL AWM Style 1061; CSA AWM; Conductor Material:Copper; Jacket Material:Polyvinylchloride (PVC) RoHS Compliant: Yes |
| 中文描述： | 64千位的8kB × 8 ZEROPOWER的SRAM |
| 文件頁(yè)數(shù)： | 1/17頁(yè) |
| 文件大?。?/td> | 133K |
| 代理商： | M48Z58YSH |
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M48Z58
M48Z58Y
64 Kbit (8Kb x 8) ZEROPOWER
SRAM
March 1999
1/17
INTEGRATED ULTRA LOW POWER SRAM,
POWER-FAIL CONTROL CIRCUIT and
BATTERY
READ CYCLE TIME EQUALS WRITE CYCLE
TIME
AUTOMATIC POWER-FAIL CHIP DESELECT and
WRITE PROTECTION
WRITE PROTECT VOLTAGES
(V
PFD
= Power-fail Deselect Voltage):
– M48Z58: 4.50V
≤
V
PFD
≤
4.75V
– M48Z58Y: 4.20V
≤
V
PFD
≤
4.50V
SELF-CONTAINED BATTERY in the CAPHAT
DIP PACKAGE
PACKAGING INCLUDES a 28-LEAD SOIC
and SNAPHAT
TOP
(to be Ordered Separately)
SOIC PACKAGE PROVIDES DIRECT
CONNECTION for a SNAPHAT TOP which
CONTAINS the BATTERY and CRYSTAL
PIN and FUNCTION COMPATIBLE with
JEDEC STANDARD 8K x 8 SRAMs
DESCRIPTION
The M48Z58/58Y ZEROPOWER
RAM is an 8K x
8 non-volatile static RAM that integrates power-fail
deselect circuitry and battery control logic on a
single die. The monolithic chip is available in two
special packages to provide a highly integrated
battery backed-up memory solution.
AI01176B
13
A0-A12
W
DQ0-DQ7
VCC
M48Z58
M48Z58Y
G
VSS
8
E
Figure 1. Logic Diagram
A0-A12
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
PCDIP28 (PC)
Battery CAPHAT
SNAPHAT (SH)
Battery
28
1
SOH28 (MH)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M48Z58Y-70MH1 | 64 Kbit 8Kb x 8 ZEROPOWER SRAM |
| M48Z58 | 64 Kbit 8Kb x 8 ZEROPOWER SRAM |
| M48Z58MH | 64 Kbit 8Kb x 8 ZEROPOWER SRAM |
| M48Z58PC | 64 Kbit 8Kb x 8 ZEROPOWER SRAM |
| M48Z58SH | 64 Kbit 8Kb x 8 ZEROPOWER SRAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
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| M490000001 | 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:64 Megabit (8 M x 8-Bit/4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 32 Mbit (512 K x 16-Bit) Pseudo Static RAM |
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