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參數(shù)資料
| 型號： | M48Z12-70PC6 |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | SRAM |
| 英文描述： | 2K X 8 NON-VOLATILE SRAM MODULE, 70 ns, PDIP24 |
| 封裝： | 0.600 INCH, ROHS COMPLIANT, CAPHAT, PLASTIC, DIP-24 |
| 文件頁數(shù)： | 8/21頁 |
| 文件大?。?/td> | 177K |
| 代理商： | M48Z12-70PC6 |
DC and AC parameters
M48Z02, M48Z12
Table 9.
Power down/up AC characteristics
Table 10.
Power down/up trip points DC characteristics
Symbol
Parameter(1)
1.
Valid for ambient operating temperature: TA = 0 to 70°C; VCC = 4.75 to 5.5 V or 4.5 to 5.5 V (except where
noted).
Min
Max
Unit
tPD
E or W at VIH before power down
0
s
tF
(2)
2.
VPFD (max) to VPFD (min) fall time of less than tF may result in deselection/write protection not occurring
until 200 s after VCC passes VPFD (min).
VPFD (max) to VPFD (min) VCC fall time
300
s
tFB
(3)
3.
VPFD (min) to VSS fall time of less than tFB may cause corruption of RAM data.
VPFD (min) to VSS VCC fall time
10
s
tR
VPFD (min) to VPFD (max) VCC rise time
0
s
tRB
VSS to VPFD (min) VCC rise time
1
s
tREC
E or W at VIH after power up
2
ms
Symbol
Parameter(1)(2)
1.
All voltages referenced to VSS.
2.
Valid for ambient operating temperature: TA = 0 to 70°C; VCC = 4.75 to 5.5 V or 4.5 to 5.5 V (except where
noted).
Min
Typ
Max
Unit
VPFD
Power-fail deselect voltage
M48Z02
4.5
4.6
4.75
V
M48Z12
4.2
4.3
4.5
V
VSO
Battery backup switchover voltage
3.0
V
tDR
(3)
3.
At 25°C, VCC = 0 V.
Expected data retention time
10
YEARS
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| M48Z12-70PC6TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V, 16 Kbit (2Kb x 8) ZEROPOWER SRAM |
| M48Z128 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:1 Mbit 128Kb x8 ZEROPOWER SRAM |
| 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 |
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