ST72361AR9-Auto STMicroelectronics, ST72361AR9-Auto Datasheet - Page 7
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ST72361AR9-Auto
Manufacturer Part Number
ST72361AR9-Auto
Description
8-bit MCU for automotive with K Flash, 10-bit ADC, 5 Timers, SPI, 2x LINSCI
Manufacturer
STMicroelectronics
Datasheet
1.ST72361AR9-AUTO.pdf
(279 pages)
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
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ST72361xx-Auto
15
14.2
14.3
14.4
14.5
14.6
14.7
14.8
LINSCI serial communication interface (LIN master/slave) . . . . . . . . 156
15.1
15.2
15.3
15.4
15.5
15.6
15.7
Main features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
General description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
14.3.1
14.3.2
14.3.3
14.3.4
14.3.5
14.3.6
Clock phase and clock polarity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
Error flags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
14.5.1
14.5.2
14.5.3
Low power modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
Register description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
14.8.1
14.8.2
14.8.3
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
SCI features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
LIN features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
General description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
SCI mode - functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
15.5.1
15.5.2
15.5.3
15.5.4
15.5.5
15.5.6
15.5.7
15.5.8
Low power modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166
Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166
Functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Slave select management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
Master mode operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
Master mode transmit sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
Slave mode operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
Slave mode transmit sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
Master mode fault (MODF) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
Overrun condition (OVR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
Write collision error (WCOL) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
Control register (SPICR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
Control/status register (SPICSR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
Data I/O register (SPIDR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
Conventional baud rate generator mode . . . . . . . . . . . . . . . . . . . . . . . 158
Extended prescaler mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Serial data format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Receiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
Extended baud rate generation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
Receiver muting and wake-up feature . . . . . . . . . . . . . . . . . . . . . . . . . 164
Parity control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
Doc ID 12468 Rev 3
Contents
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