參數(shù)資料
型號(hào): M48T129Y-70CS1
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, PDSO44
封裝: PLASTIC, SO-44
文件頁(yè)數(shù): 4/30頁(yè)
文件大小: 162K
代理商: M48T129Y-70CS1
M48T129Y, M48T129V
12/30
Table 7. 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
相關(guān)PDF資料
PDF描述
M48T129Y-70PM1 0 TIMER(S), REAL TIME CLOCK, PDIP32
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