參數(shù)資料
型號: M48T129Y-85PM1
廠商: STMICROELECTRONICS
元件分類: 時(shí)鐘/數(shù)據(jù)恢復(fù)及定時(shí)提取
英文描述: 0 TIMER(S), REAL TIME CLOCK, DMA32
封裝: PLASTIC, MODULE, DIP-32
文件頁數(shù): 30/30頁
文件大?。?/td> 483K
代理商: M48T129Y-85PM1
9/30
M48T129Y, M48T129V
Table 3. READ Mode AC Characteristics
Note: 1. Valid for Ambient Operating Temperature: TA = 0 to 70°C; VCC = 4.5 to 5.5V or 3.0 to 3.6V (except where noted).
2. CL = 5pF.
Symbol
Parameter(1)
M48T129Y
M48T129V
Unit
–70
–85
Min
Max
Min
Max
tAVAV
READ Cycle Time
70
85
ns
tAVQV
Address Valid to Output Valid
70
85
ns
tELQV
Chip Enable Low to Output Valid
70
85
ns
tGLQV
Output Enable Low to Output Valid
40
55
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
30
ns
tGHQZ
(2)
Output Enable High to Output Hi-Z
25
30
ns
tAXQX
Address Transition to Output Transition
5
ns
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