ST72321AR9-Auto STMicroelectronics, ST72321AR9-Auto Datasheet - Page 86

• Manufacturer Part Number: ST72321AR9-Auto
• Description: 8-bit MCU for automotive with 60 Kbyte Flash, 10-bit ADC, timers, SPI, SCI and I2C interfaces
• Manufacturer: STMicroelectronics

Specifications of ST72321AR9-Auto

• Hdflash Endurance: 100 cycles, data retention 20 years
• Clock Sources: crystal/ceramic resonator oscillators, internal RC oscillator and bypass for external clock
• 4 Power Saving Modes: Halt, Active Halt, Wait and Slow

Main clock controller with real-time clock and beeper (MCC/RTC)
Table 44.
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Address (Hex.) Register label
002Ch
002Dh
002Bh
Main clock controller register map and reset values
SICSR
Reset value
MCCSR
Reset value
MCCBCR
Reset value
AVDS
MCO
7
0
0
0
AVDIE
Doc ID 13829 Rev 1
CP1
6
0
0
0
AVDF
CP0
5
0
0
0
LVDRF
SMS
4
0
0
x
TB1
3
0
0
0
TB0
2
0
0
0
ST72321xx-Auto
BC1
OIE
1
0
0
0
WDGRF
BC0
OIF
0
0
0
x