ST72561J6-Auto STMicroelectronics, ST72561J6-Auto Datasheet - Page 80

• Manufacturer Part Number: ST72561J6-Auto
• Description: 8-bit MCU for automotive
• Manufacturer: STMicroelectronics

Specifications of ST72561J6-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

I/O ports
8.5
8.6
80/324
Table 32.
1. When the CANTX alternate function is selected, the I/O port operates in output push-pull mode.
Low power modes
Table 33.
Interrupts
The external interrupt event generates an interrupt if the corresponding configuration is
selected with DDR and OR registers and the interrupt mask in the CC register is not active
(RIM instruction).
Table 34.
WAIT
HALT
External interrupt on selected
external event
Port D
Port E
Port F
Port
Mode
Interrupt event
Port configuration (continued)
Effect of low power modes on I/O ports
I/O port interrupt control/wake-up capability
PD0
PD1
PD3:2
PD4
PD5
PD6
PD7
PE7:0
PF7:0
Pin name
No effect on I/O ports. External interrupts cause the device to exit from WAIT mode.
No effect on I/O ports. External interrupts cause the device to exit from HALT mode.
floating (TTL)
floating (TTL)
floating
OR = 0
Doc ID 12370 Rev 8
Event
flag
Input
-
floating interrupt (ei3)
floating interrupt (ei3)
floating interrupt (ei3)
pull-up interrupt (ei3)
pull-up interrupt (ei3)
pull-up (TTL)
pull-up (TTL)
Description
OR = 1
pull-up
pull-up
Enable
control
DDRx
ORx
bit
open drain
open drain
open drain
OR = 0
from
wait
Exit
Output
Yes
ST72561-Auto
push-pull
push-pull
push-pull
OR = 1
from
Exit
halt