ST72324BK4-Auto STMicroelectronics, ST72324BK4-Auto Datasheet - Page 30

• Manufacturer Part Number: ST72324BK4-Auto
• Description: 8-bit MCU for automotive, 3.8 to 5.5V operating range with 16 Kbyte Flash, 10-bit ADC, 4 timers, SPI, SCI
• Manufacturer: STMicroelectronics

Specifications of ST72324BK4-Auto

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

Central processing unit (CPU)
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Figure 8.
@ 0100h
@ 01FFh
SP
subroutine
Stack Higher Address = 01FFh
Stack Lower Address = 0100h
Stack manipulation example
Call
PCH
PCL
SP
Interrupt
event
PCH
PCH
PCL
PCL
CC
A
X
Doc ID13466 Rev 4
SP
Push Y
PCH
PCH
PCL
PCL
CC
Y
A
X
SP
Pop Y
PCH
PCH
PCL
PCL
CC
A
X
SP
IRET
PCH
PCL
SP
ST72324B-Auto
or RSP
RET