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參數(shù)資料
| 型號： | M48T559YMH1F |
| 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： | REAL TIME CLOCK, PDSO28 |
| 封裝： | 0.330 INCH, LEAD FREE, PLASTIC, SOH-28 |
| 文件頁數(shù)： | 25/26頁 |
| 文件大小： | 364K |
| 代理商： | M48T559YMH1F |
M48T559Y
8/26
Figure 6. WRITE Mode AC Waveforms
Note: AD5-AD7 are “Don't care” when latching upper address.
Table 3. AC Characteristics
Note: 1. Valid for Ambient Operating Temperature: TA = 0 to 70°C; VCC = 4.5 to 5.5V (except where noted).
Symbol
Parameter(1)
Min
Max
Unit
tAS
Address Setup Time
20
ns
tAH
Address Hold Time
0
ns
tDS
Data Setup Time
60
ns
tDH
Data Hold Time
0
ns
tRLDV
READ Enable Access Time
70
ns
tRLRH
R Pulse Width Low
70
ns
tRHDZ
READ Enable High to Output High Z
25
ns
tWLWH
W Pulse Width Low
50
ns
tELEH
E Pulse Width Low
50
ns
tASLASH
AS0, AS1 Pulse Width Low
15
ns
tASHRL
AS0, AS1 High to R Low
15
ns
tASHWL
AS0, AS1 High to W Low
15
ns
tELRL
Chip Enable Low to READ Enable Low
0
ns
tEHDZ
Chip Enable High to Data Output Hi-Z
0
ns
tELWL
Chip Enable Low to WRITE Enable Low
0
ns
AI01672B
AS0
W
AD0-AD7
tASLASH
AS1
tAS
tAH
LOW ADDRESS VALID
tAS
tAH
UPPER ADDRESS VALID
tWLWH
tASHWL
DATA IN VALID
tDS
tASLASH
E
tELWL
tDH
tEHDZ
tELEH
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M48T559YMH1TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:64 Kbit 8Kb x8 TIMEKEEPER SRAM with ADDRESS/DATA MULTIPLEXED |
| M48T559YSH | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:64 Kbit 8Kb x8 TIMEKEEPER SRAM with ADDRESS/DATA MULTIPLEXED |
| M48T58 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5.0V, 64 Kbit (8 Kb x 8) TIMEKEEPER SRAM |
| M48T58_07 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5.0V, 64 Kbit (8 Kb x 8) TIMEKEEPER SRAM |
| M48T58_10 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5.0 V, 64 Kbit (8 Kb x 8) TIMEKEEPER? SRAM |
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