ST72361AR9-Auto STMicroelectronics, ST72361AR9-Auto Datasheet - Page 158

• Manufacturer Part Number: ST72361AR9-Auto
• Description: 8-bit MCU for automotive with K Flash, 10-bit ADC, 5 Timers, SPI, 2x LINSCI
• Manufacturer: STMicroelectronics

Specifications of ST72361AR9-Auto

• Hdflash Endurance: 100 cycles, data retention 20 years at 55 °C
• 5 Power Saving Modes: halt, auto wake up from halt, active halt, wait and slow

LINSCI serial communication interface (LIN master/slave)
15.5
15.5.1
158/279
Figure 77. SCI block diagram (in conventional baud rate generator mode)
SCI mode - functional description
Conventional baud rate generator mode
The block diagram of the serial control interface in conventional baud rate generator mode is
shown in
It uses four registers:
●
●
●
2 control registers (SCICR1 and SCICR2)
A status register (SCISR)
A baud rate register (SCIBRR)
TDO
RDI
Figure
TIE
SCICR2
77.
TRANSMITTER
INTERRUPT
TCIE
CONTROL
CLOCK
f
CPU
Transmit Data Register (TDR)
SCI
TRANSMIT
CONTROL
RIE
Transmit Shift Register
Write
ILIE
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Doc ID 12468 Rev 3
TE
RE
/PR
RWU
WAKE
UNIT
UP
R8
SBK
T8
CONVENTIONAL BAUD RATE GENERATOR
SCP1
Received Data Register (RDR)
SCID M
Read
SCP0 SCT2 SCT1 SCT0 SCR2 SCR1SCR0
Receive Shift Register
TDRE TC RDRF IDLE
TRANSMITTER RATE
CONTROL
WAKE
RECEIVER
CONTROL
(DATA REGISTER) SCIDR
PCE
RECEIVER RATE
CONTROL
PS PIE
OR/
LHE
SCICR1
SCIBRR
NF
ST72361xx-Auto
RECEIVER
FE
CLOCK
SCISR
PE