ST7232AK2-Auto STMicroelectronics, ST7232AK2-Auto Datasheet - Page 142

• 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

On-chip peripherals
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Table 56.
Data register (ADCDRH)
Table 57.
Data register (ADCDRL)
ADCDRH
ADCDRL
3:0
7:0
Bit
Bit
7
7
4
ADCCSR register description (continued)
ADCDRH register description
Bit name
Bit name
CH[3:0]
6
6
D[9:2]
0
Reserved, must be kept cleared.
Channel selection
MSB of converted analog value
5
5
These bits are set and cleared by software. They select the analog
input to convert:
0000: channel pin = AIN0
0001: channel pin = AIN1
0010: channel pin = AIN2
0011: channel pin = AIN3
0100: channel pin = AIN4
0101: channel pin = AIN5
0110: channel pin = AIN6
0111: channel pin = AIN7
1000: channel pin = AIN8
1001: channel pin = AIN9
1010: channel pin = AIN10
1011: channel pin = AIN11
1100: channel pin = AIN12
1101: channel pin = AIN13
1110: channel pin = AIN14
1111: channel pin = AIN15
Note: The number of channels is device dependent. Refer to the
Section 2: Pin description.
0
-
4
4
D[9:2]
R
3
3
Function
Function
2
2
Reset value: 0000 0000 (00h)
Reset value: 0000 0000 (00h)
ST7232Axx-Auto
1
1
D[1:0]
R
0
0