参数资料
型号: M41T0DW6
厂商: STMICROELECTRONICS
元件分类: 时钟/数据恢复及定时提取
英文描述: 0 TIMER(S), REAL TIME CLOCK, PDSO8
封装: TSSOP-8
文件页数: 2/19页
文件大小: 236K
代理商: M41T0DW6
M41T0
10/19
Table 7. AC Characteristics
Note: 1. Valid for Ambient Operating Temperature: TA = –40 to 85°C; VCC = 2.0 to 5.5V (except where noted).
2. Transmitter must internally provide a hold time to bridge the undefined region (300ns max.) of the falling edge of SCL.
Symbol
Parameter(1)
Min
Typ
Max
Unit
fSCL
SCL Clock Frequency
0
400
kHz
tLOW
Clock Low Period
1.3
s
tHIGH
Clock High Period
600
ns
tR
SDA and SCL Rise Time
300
ns
tF
SDA and SCL Fall Time
300
ns
tHD:STA
START Condition Hold Time
(after this period the first clock pulse is generated)
600
ns
tSU:STA
START Condition Setup Time
(only relevant for a repeated start condition)
600
ns
tSU:DAT
Data Setup Time
100
ns
tHD:DAT
(2)
Data Hold Time
0
s
tSU:STO
STOP Condition Setup Time
600
ns
tBUF
Time the bus must be free before a new transmission can start
1.3
s
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