參數資料
型號: M41T315Y-85MQ6TR
廠商: 意法半導體
英文描述: Serial Access Phantom RTC Supervisor
中文描述: 串行訪問幻影時鐘監(jiān)
文件頁數: 10/24頁
文件大?。?/td> 404K
代理商: M41T315Y-85MQ6TR
M41T315Y*, M41T315V, M41T315W
10/24
Table 4. AC Electrical Characteristics (M41T315V/W)
Note: 1. Valid for Ambient Operating Temperature: T
A
= –40 to 85°C; VCC = 2.7 to 3.6V (except where noted).
2. t
WR
is a function of the latter occurring edge of WE or CEI.
3. t
DH
and t
DS
are functions of the first occurring edge of WE or CEI in RAM mode.
Symbol
Parameter
(1)
Min
Typ
Max
Units
t
AVAV
t
RC
READ Cycle Time
85
ns
t
ELQV
t
CO
CEI Access Time
85
ns
t
GLQV
t
OE
OE Access Time
85
ns
t
ELQX
t
COE
CEI to Output Low Z
5
ns
t
GLQX
t
OEE
OE to Output Low Z
5
ns
t
EHQZ
t
OD
CEI to Output High Z
30
ns
t
GHQZ
t
ODO
OE to Output High Z
30
ns
t
RR
READ Recovery
20
ns
t
ELEH
t
CW
CEI Pulse Width
65
ns
t
GLGH
t
OW
OE Pulse Width
60
ns
t
AVAV
t
WC
WRITE Cycle
85
ns
t
WLWH
t
WP
WRITE Pulse Width
60
ns
t
EHAX
t
WHAX
t
WR
(2)
WRITE Recovery
25
ns
t
DVEH
t
DVWH
t
DS
(3)
Data Setup
35
ns
t
EHDX
t
WHDX
t
DH
(3)
Data Hold Time
5
ns
t
RST
RST Pulse Width
85
ns
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