參數(shù)資料
型號(hào): M24C64-DW3P
廠商: 意法半導(dǎo)體
英文描述: 1-Bit To 4-Bit Address Driver With 3-State Outputs 56-TSSOP -40 to 85
中文描述: 64Kbit和32Kbit串行IC總線的EEPROM
文件頁數(shù): 18/26頁
文件大?。?/td> 394K
代理商: M24C64-DW3P
M24C64, M24C32
18/26
Table 16. AC Characteristics (M24Cxx-6, M24Cxx-W6 and M24Cxx-W3)
Test conditions specified in
Table 11.
and
Table 8.
or
Table 9.
Note: 1. For a reSTART condition, or following a Write cycle.
2. Sampled only, not 100% tested.
3. To avoid spurious START and STOP conditions, a minimum delay is placed between SCL=1 and the falling or rising edge of SDA.
4. The Write Time of 5 ms only applies to devices bearing the process letter “B” in the package marking (on the top side of the pack-
age), otherwise (for devices bearing the process letter “N”) the Write Time is 10 ms. For further details, please contact your nearest
ST sales office, and ask for a copy of the Product Change Notice PCEE0036.
Table 17. AC Characteristics (M24Cxx-R)
Note: 1. For a reSTART condition, or following a Write cycle.
2. Sampled only, not 100% tested.
3. To avoid spurious START and STOP conditions, a minimum delay is placed between SCL=1 and the falling or rising edge of SDA.
Symbol
Alt.
Parameter
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 2
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 3
t
AA
Clock Low to Next Data Valid (Access Time)
200
900
ns
t
CHDX 1
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 or
4
10
ms
Test conditions specified in
Table 11.
and
Table 10.
Symbol
Alt.
Parameter
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 2
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 3
t
AA
Clock Low to Next Data Valid (Access Time)
200
900
ns
t
CHDX 1
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
10
ms
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