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參數(shù)資料
| 型號(hào)： | M48Z08-100PC1 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | 64 Kbit 8Kb x 8 ZEROPOWER SRAM |
| 中文描述： | 64千位的8kB × 8 ZEROPOWER的SRAM |
| 文件頁(yè)數(shù)： | 1/18頁(yè) |
| 文件大小： | 141K |
| 代理商： | M48Z08-100PC1 |
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M48Z08
M48Z18
64 Kbit (8Kb x 8) ZEROPOWER
SRAM
March 1999
1/18
INTEGRATED ULTRA LOW POWER SRAM,
POWER-FAIL CONTROL CIRCUIT and
BATTERY
UNLIMITED WRITE CYCLES
READ CYCLE TIME EQUALS WRITE CYCLE
TIME
AUTOMATIC POWER-FAIL CHIP DESELECT and
WRITE PROTECTION
WRITE PROTECT VOLTAGES
(V
PFD
= Power-fail Deselect Voltage):
– M48Z08: 4.50V
≤
V
PFD
≤
4.75V
– M48Z18: 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
PIN and FUNCTION COMPATIBLE with the
DS1225 and JEDEC STANDARD 8K x 8
SRAMs
DESCRIPTION
The M48Z08/18 ZEROPOWER
RAM is an 8K x
8 non-volatile static RAM which is pin and func-
tional compatible with the DS1225. The monolithic
chip is available in two special packages to provide
a highly integrated battery backed-up memory so-
lution.
AI01022
13
A0-A12
W
DQ0-DQ7
VCC
M48Z08
M48Z18
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 |
|---|---|
| M48Z08-100MH6TR | 64 Kbit 8Kb x 8 ZEROPOWER SRAM |
| M48Z08-100MH6 | 64 Kbit 8Kb x 8 ZEROPOWER SRAM |
| M48Z08-100MH1TR | 64 Kbit 8Kb x 8 ZEROPOWER SRAM |
| M48Z08PC | 64 Kbit 8Kb x 8 ZEROPOWER SRAM |
| M48Z08MH | 64 Kbit 8Kb x 8 ZEROPOWER SRAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M48Z08-100PC1 | 制造商:STMicroelectronics 功能描述:ZEROPOWER SRAM 64K 48Z08 DIP28 |
| M48Z08-100PC1TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V, 64 Kbit (8Kb x 8) ZEROPOWER㈢ SRAM |
| M48Z08-100PC6 | 制造商:STMicroelectronics 功能描述: |
| M48Z08-100PC6TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:CMOS 8K x 8 TIMEKEEPER SRAM |
| M48Z08-150PC1 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:16 Kbit 2Kb x 8 ZEROPOWER SRAM |
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