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參數(shù)資料
| 型號： | M48T35-70PC6 |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 時鐘/數(shù)據(jù)恢復(fù)及定時提取 |
| 英文描述： | 0 TIMER(S), REAL TIME CLOCK, PDIP28 |
| 封裝： | 0.600 INCH, CAPHAT, PLASTIC, DIP-28 |
| 文件頁數(shù)： | 16/18頁 |
| 文件大小： | 140K |
| 代理商： | M48T35-70PC6 |
7/18
M48T35, M48T35Y
Figure 6. Read Mode AC Waveforms.
Note: Write Enable (W) = High.
AI00925
tAVAV
tAVQV
tAXQX
tELQV
tELQX
tEHQZ
tGLQV
tGLQX
tGHQZ
VALID
A0-A14
E
G
DQ0-DQ7
VALID
Table 8. Read Mode AC Characteristics
(TA = 0 to 70 °C or –40 to 85 °C; VCC = 4.75V to 5.5V or 4.5V to 5.5V)
Note: 1. CL = 100pF.
2. CL = 5pF.
Symbol
Parameter
M48T35 / M48T35Y
Unit
-70
Min
Max
tAVAV
Read Cycle Time
70
ns
tAVQV
(1)
Address Valid to Output Valid
70
ns
tELQV
(1)
Chip Enable Low to Output Valid
70
ns
tGLQV
(1)
Output Enable Low to Output Valid
35
ns
tELQX
(2)
Chip Enable Low to Output Transition
5
ns
tGLQX
(2)
Output Enable Low to Output Transition
5
ns
tEHQZ
(2)
Chip Enable High to Output Hi-Z
25
ns
tGHQZ
(2)
Output Enable High to Output Hi-Z
25
ns
tAXQX
(1)
Address Transition to Output Transition
10
ns
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M48T35-70PC6E | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V, 256 Kbit (32 Kb x 8) TIMEKEEPER SRAM |
| M48T35-70PC6F | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V, 256 Kbit (32 Kb x 8) TIMEKEEPER SRAM |
| M48T35-70PC6TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:256 Kbit 32Kb x8 TIMEKEEPER SRAM |
| M48T35-70PM1 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V, 256 Kbit (32 Kb x 8) TIMEKEEPER SRAM |
| M48T35-70PM1E | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V, 256 Kbit (32 Kb x 8) TIMEKEEPER SRAM |
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