ST7232AK2-Auto STMicroelectronics, ST7232AK2-Auto Datasheet - Page 53

• Manufacturer Part Number: ST7232AK2-Auto
• Description: 8-bit MCU for automotive, 16 Kbyte Flash, 10-bit ADC, 4 timers, SPI, SCI
• Manufacturer: STMicroelectronics

Specifications of ST7232AK2-Auto

• Hdflash Endurance: 100 cycles, data retention
• Clock Sources: crystal/ceramic resonator oscillators and bypass for external clock
• Four Power Saving Modes: halt, active halt, wait and slow
• Main Clock Controller With: real time base, beep and clock-out capabilities
• Two 16-bit Timers With: 2 input captures, 2 output compares, PWM and pulse generator modes

ST7232Axx-Auto
7.9
Table 14.
7.10
Table 15.
1. Unexpected exit from halt may occur when SPI is in slave mode.
No.
10
11
0
1
2
3
4
5
6
7
8
9
Address (Hex.)
MCC/RTC
0024h
0025h
0026h
0027h
0028h
Timer A
Timer B
Source
Reset
TRAP
block
SCI
SPI
ei0
ei1
ei2
ei3
Nested interrupts register map and reset value
Nested interrupts register map and reset values
Interrupt mapping
Interrupt mapping
Reset
Software interrupt
Main clock controller time
base interrupt
External interrupt port A[3:0]
External interrupt port F[2:0]
External interrupt port B[3:0]
External interrupt port B[7:4]
SPI peripheral interrupts
Timer A peripheral interrupts
Timer B peripheral interrupts
SCI peripheral interrupts
ISPR0
Reset value
ISPR1
Reset value
ISPR2
Reset value
ISPR3
Reset value
EICR
Reset value
Register label
Description
Not used
Not used
I1_11
IS11
I1_3
I1_7
7
1
1
1
1
0
Not used
AVD
SPI
ei1
Register
SPICSR
MCCSR
I0_11
SCISR
TBSR
IS10
TASR
I0_3
I0_7
label
N/A
6
1
1
1
1
0
N/A
I1_10
Priority
I1_2
I1_6
priority
priority
IPB
Higher
Lower
order
5
1
1
1
1
0
SCI
ei0
I0_10
IS21
I0_2
I0_6
Exit from
4
1
1
1
0
1
Yes
halt
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
(1)
Not used
I1_13
IS20
I1_1
I1_5
I1_9
3
1
1
1
1
0
MCC + SI
Timer B
active halt
Exit from
ei3
Yes
Yes
No
No
No
No
No
No
No
No
No
I0_13
I0_1
I0_5
I0_9
IPA
2
1
1
1
1
0
I1_12
Address vector
I1_4
I1_8
FFECh-FFEDh
FFFCh-FFFDh
FFEEh-FFEFh
FFEAh-FFEBh
FFFEh-FFFFh
FFFAh-FFFBh
FFE8h-FFE9h
FFE6h-FFE7h
FFE4h-FFE5h
FFF8h-FFF9h
FFF6h-FFF7h
FFF4h-FFF5h
FFF2h-FFF3h
FFF0h-FFF1h
1
1
1
1
1
0
Timer A
Interrupts
ei2
I0_12
I0_4
I0_8
53/201
0
1
1
1
1
0