M41T00S_08 STMICROELECTRONICS [STMicroelectronics], M41T00S_08 Datasheet - Page 21

• Manufacturer Part Number: M41T00S_08
• Description: Serial access real-time clock
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Table 11.
1. Valid for ambient operating temperature: T
2. Transmitter must internally provide a hold time to bridge the undefined region (300 ns max) of the falling
t
SU:DAT
t
t
t
t
HD:STA
HD:DAT
SU:STO
SU:STA
t
Sym
t
edge of SCL.
f
t
HIGH
LOW
SCL
BUF
t
t
R
F
(2)
SCL clock frequency
Clock low period
Clock high period
SDA and SCL rise time
SDA and SCL fall time
START condition hold time
(after this period the first clock pulse is generated)
START condition setup time
(only relevant for a repeated start condition)
Data setup time
Data hold time
STOP condition setup time
Time the bus must be free before a new
transmission can start
AC characteristics
Parameter
A
(1)
= –40 to 85°C; V
CC
= 2.7 to 5.5 V (except where noted).
Min
600
600
600
100
600
1.3
1.3
0
0
Typ
Max
400
300
300
Units
kHz
21/26
µs
ns
ns
ns
ns
ns
ns
µs
ns
µs