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参数资料
| 型号： | M68AW512DL70ZB6F |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | SRAM |
| 英文描述： | 512K X 16 STANDARD SRAM, 70 ns, PBGA48 |
| 封装： | 8 X 10 MM, 0.75 MM PITCH, ROHS COMPLIANT, TFBGA-48 |
| 文件页数： | 9/23页 |
| 文件大小： | 427K |
| 代理商： | M68AW512DL70ZB6F |
Obsolete
Product(s)
- Obsolete
Product(s)
17/23
M68AW512D
Table 8. Write Mode AC Characteristics
Note: 1. At any given temperature and voltage condition, tWLQZ is less than tWHQX for any given device.
2. These parameters are defined as the time at which the outputs achieve the open circuit conditions and are not referenced to output
voltage levels.
3. Tested initially and after any design or process changes that may affect these parameters.
Symbol
Parameter
M68AW512D
Unit
55
70
tAVAV
Write Cycle Time
Min
55
70
ns
tAVBH
Address Valid to LB, UB High
Min
45
60
ns
tAVBL
Addess Valid to LB, UB Low
Min
0
ns
tAVEH
Address Valid to Chip Enable High
Min
45
60
ns
tAVEL
Address valid to Chip Enable Low
Min
0
ns
tAVWH
Address Valid to Write Enable High
Min
45
60
ns
tAVWL
Address Valid to Write Enable Low
Min
0
ns
tBHAX
LB, UB High to Address Transition
Min
0
ns
tBHDX
LB, UB High to Input Transition
Min
0
ns
tBLBH
LB, UB Low to LB, UB High
Min
45
60
ns
tBLEH
LB, UB Low to Chip Enable High
Min
45
60
ns
tBLWH
LB, UB Low to Write Enable High
Min
45
60
ns
tDVBH
Input Valid to LB, UB High
Min
25
30
ns
tDVEH
Input Valid to Chip Enable High
Min
25
30
ns
tDVWH
Input Valid to Write Enable High
Min
25
30
ns
tEHAX
Chip Enable High to Address Transition
Min
0
ns
tEHDX
Chip enable High to Input Transition
Min
0
ns
tELBH
Chip Enable Low to LB, UB High
Min
45
60
ns
tELEH
Chip Enable Low to Chip Enable High
Min
45
60
ns
tELWH
Chip Enable Low to Write Enable High
Min
45
60
ns
tWHAX
Write Enable High to Address Transition
Min
0
ns
tWHDX
Write Enable High to Input Transition
Min
0
ns
tWHQX
(1)
Write Enable High to Output Transition
Min
5
ns
tWLBH
Write Enable Low to LB, UB High
Min
45
60
ns
tWLEH
Write Enable Low to Chip Enable High
Min
45
60
ns
tWLQZ
(1,2,3)
Write Enable Low to Output Hi-Z
Max
20
ns
tWLWH
Write Enable Low to Write Enable High
Min
40
50
ns
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相关代理商/技术参数 |
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|---|---|
| M68AW512DL70ZB6T | 制造商:STMicroelectronics 功能描述: |
| M68AW512DN55ZB1T | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:8 Mbit 512K x16 3.0V Asynchronous SRAM |
| M68AW512DN55ZB6 | 制造商:STMicroelectronics 功能描述: |
| M68AW512DN55ZB6T | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:8 Mbit 512K x16 3.0V Asynchronous SRAM |
| M68AW512DN70ZB1T | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:8 Mbit 512K x16 3.0V Asynchronous SRAM |
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