M4T32-BR12SHX STMICROELECTRONICS [STMicroelectronics], M4T32-BR12SHX Datasheet - Page 10

• Manufacturer Part Number: M4T32-BR12SHX
• Description: Serial real-time clock with 44 bytes NVRAM and reset
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Table 2.
1. SDO remains at High Z until eight bits of data are ready to be shifted out during a READ.
Figure 6.
10/41
Disable reset
CPOL
WRITE
READ
0
1
Mode
Function table
Data and clock timing
CPHA
0
1
SDO
C
C
SDI
H
E
L
L
MSB
MSB
Input disabled
SCL
AI04630
AI04631
Input disabled
Data bit latch
SDI
X
Next data bit shift
LSB
LSB
High Z
High Z
SDO
AI04632
(1)