參數(shù)資料
型號(hào): M41T00SC64
廠商: 意法半導(dǎo)體
英文描述: Real-Time Clock + 64Kbit (8192 x 8) EEPROM
中文描述: 實(shí)時(shí)時(shí)鐘64Kbit(8192 × 8)的EEPROM
文件頁數(shù): 14/19頁
文件大?。?/td> 114K
代理商: M41T00SC64
DC and AC parameters
M41T00SC64
14/19
Table 8. AC characteristics (serial EEPROM, M24C64)
Symbol
Alt.
Parameter
Test
condition
Min.
Max.
Unit
f
C
f
SCL
Clock frequency
400
kHz
t
CHCL
t
HIGH
Clock pulse width high
600
ns
t
CLCH
t
LOW
Clock pulse width low
1300
ns
t
DL1DL2(1)
1.
Sampled only, not 100% tested.
t
F
SDA fall time
20
300
ns
t
DXCX
t
SU:DAT
Data in set up time
100
ns
t
CLDX
t
HD:DAT
Data in hold time
0
ns
t
CLQX
t
DH
Data out hold time
200
ns
t
CLQV(2)
2.
To avoid spurious START and STOP conditions, a minimum delay is placed between SCL=1 and the
falling or rising edge of SDA
t
AA
Clock low to next data valid
(access time)
200
900
ns
t
CHDX(3)
3.
For a reSTART condition, or following a Write cycle.
t
SU:STA
Start condition set up time
600
ns
t
DLCL
t
HD:STA
Start condition hold time
600
ns
t
CHDH
t
SU:STO
Stop condition set up time
600
ns
t
DHDL
t
BUF
Time between stop condition and next
start condition
1300
ns
t
W
t
WR
Write time
5
ms
t
NS
Pulse width ignored (input filter on SCL
and SDA for serial EEPROM)
Single
glitch
200
ns
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