ST72361K6 STMicroelectronics, ST72361K6 Datasheet - Page 203

• Manufacturer Part Number: ST72361K6
• Description: 8-bit MCU
• Manufacturer: STMicroelectronics

Specifications of ST72361K6

• Hdflash Endurance: 100 cycles, data retention 40 years at 85°C
• 5 Power Saving Modes: Halt, Auto Wake Up From Halt, Active Halt, Wait and Slow

COMMUNICATION INTERFACE CHARACTERISTICS (Cont’d)
Figure 117. SPI Slave Timing Diagram with CPHA = 1
Figure 118. SPI Master Timing Diagram
Notes:
1. Measurement points are done at CMOS levels: 0.3 x V
2. When no communication is on-going the data output line of the SPI (MOSI in master mode, MISO in slave mode) has
its alternate function capability released. In this case, the pin status depends on the I/O port configuration.
MISO
MOSI
MISO
MOSI
SS
CPHA = 0
CPOL = 0
CPHA = 0
CPOL = 1
SS
OUTPUT
INPUT
CPHA = 0
CPOL = 0
CPHA = 0
CPOL = 1
CPHA = 1
CPOL = 0
CPHA = 1
CPOL = 1
INPUT
INPUT
OUTPUT
INPUT
See
note 2
See note 2
t
a(SO)
t
su(SS)
Hz
t
t
t
v(MO)
t
w(SCKH)
w(SCKL)
su(MI)
t
su(SI)
MSB OUT
MSB IN
MSB OUT
t
h(MO)
t
MSB IN
h(MI)
t
h(SI)
1)
t
c(SCK)
t
c(SCK)
t
t
t
v(SO)
w(SCKH)
w(SCKL)
DD
BIT6 OUT
and 0.7 x V
BIT6 OUT
BIT6 IN
1)
DD
BIT1 IN
.
t
h(SO)
t
t
t
t
r(SCK)
f(SCK)
r(SCK)
f(SCK)
LSB OUT
LSB IN
LSB OUT
LSB IN
t
h(SS)
t
See note 2
ST72361
dis(SO)
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See
note 2