ST72321J7-Auto STMicroelectronics, ST72321J7-Auto Datasheet - Page 48
ST72321J7-Auto
Manufacturer Part Number
ST72321J7-Auto
Description
8-bit MCU for automotive with 48 Kbyte Flash, 10-bit ADC, timers, SPI, SCI and I2C interfaces
Manufacturer
STMicroelectronics
Datasheet
1.ST72321R9-AUTO.pdf
(243 pages)
Specifications of ST72321J7-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
- Current page: 48 of 243
- Download datasheet (3Mb)
Supply, reset and clock management
Caution:
48/243
Application notes
The LVDRF flag is not cleared when another RESET type occurs (external or watchdog); the
LVDRF flag remains set to keep trace of the original failure.
In this case, software can detect a watchdog reset but cannot detect an external reset.
When the LVD is not activated with the associated option byte, the WDGRF flag cannot be
used in the application.
Doc ID 13829 Rev 1
ST72321xx-Auto
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