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参数资料
| 型号： | M68Z128-55N1 |
| 厂商： | 意法半导体 |
| 英文描述： | 5V, 1 Mbit 128Kb x8 Low Power SRAM with Output Enable |
| 中文描述： | 5V的，1兆位的输出128KB的x8低功耗SRAM启用 |
| 文件页数： | 5/12页 |
| 文件大小： | 95K |
| 代理商： | M68Z128-55N1 |
5/12
M68Z128
Figure 5. Address Controlled, Read Mode AC Waveforms
Note: E1 = Low, E2 = High, G = Low, W = High.
AI01078
tAVAV
tAVQV
tAXQX
A0-A16
DQ0-DQ7
VALID
DATA VALID
Table 7. Read and Standby Modes AC Characteristics
(
T
A
= 0 to 70°C; V
CC
= 5V ±10%)
Note: 1. C
L
= 100pF.
2. C
L
= 5pF.
3. At any given temperature and voltage condition, t
EIHQZ
+ t
EZHQZ
is less than t
EILQX
and t
EZLQX
, t
GHQZ
is less than t
GLQX
for any
given device.
Symbol
Parameter
M68Z128
Unit
-55
Min
Max
t
AVAV
Read Cycle Time
55
ns
t
AVQV(1)
Address Valid to Output Valid
55
ns
t
E1LQV
(1)
Chip Enable 1 Low to Output Valid
55
ns
t
E2HQV
(1)
Chip Enable 2 High to Output Valid
55
ns
t
GLQV
(1)
Output Enable Low to Output Valid
20
ns
t
E1LQX
(3)
Chip Enable 1 Low to Output Transition
5
ns
t
E2HQX
(3)
Chip Enable 2 High to Output Transition
5
ns
t
GLQX
(3)
Output Enable Low to Output Transition
0
ns
t
E1HQZ
(2,3)
Chip Enable 1 High to Output Hi-Z
20
ns
t
E2LQZ
(2,3)
Chip Enable 2 Low to Output Hi-Z
20
ns
t
GHQZ
(2,3)
Output Enable High to Output Hi-Z
20
ns
t
AXQX
(1)
Address Transition to Output Transition
5
ns
t
PU
Chip Enable 1 Low or Chip Enable 2 High to Power Up
0
ns
t
PD
Chip Enable 1 High or Chip Enable 2 Low to Power Down
55
ns
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相关代理商/技术参数 |
参数描述 |
|---|---|
| M68Z128N | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:5V, 1 Mbit 128Kb x8 Low Power SRAM with Output Enable |
| M68Z128W | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:3V, 1 Mbit 128Kb x8 Low Power SRAM with Output Enable |
| M68Z128W-70N1 | 功能描述:RAM其它 4M (128Kx8) 70ns RoHS:否 制造商:Freescale Semiconductor 封装:Tray |
| M68Z128W-70N1T | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:3V, 1 Mbit 128Kb x8 Low Power SRAM with Output Enable |
| M68Z128WN | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:3V, 1 Mbit 128Kb x8 Low Power SRAM with Output Enable |
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