STM8AF6146 STMicroelectronics, STM8AF6146 Datasheet - Page 20

• Manufacturer Part Number: STM8AF6146
• Description: Automotive 8-bit MCU, with up to 128 Kbytes Flash, EEPROM, 10-bit ADC, timers, LIN, CAN, USART, SPI, I2C, 3 V to 5.5 V
• Manufacturer: STMicroelectronics

Specifications of STM8AF6146

• Max Fcpu: 16 MHz
• Flash Program Memory: 16 to 32 Kbytes Flash; data retention 20 years at 55 °C after 1 kcycle
• Data Memory: 0.5 to 1 Kbyte true data EEPROM; endurance 300 kcycles
• Ram: 1 to 2 Kbytes
• Advanced Control Timer: 16-bit, 4 CAPCOM channels, 3 complementary outputs, dead-time insertion and flexible synchronization

Product overview
5.8
Note:
5.9
20/91
Analog-to-digital converter (ADC)
The STM8A products described in this datasheet contain a 10-bit successive approximation
ADC with up to 16 multiplexed input channels, depending on the package.
The ADC name differs between the datasheet and the STM8A/S reference manual (see
Table
Table 7.
ADC features
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An additional AIN12 analog input is not selectable in ADC scan mode or with analog
watchdog. Values converted from AIN12 are stored only into the ADC_DRH/ADC_DRL
registers.
Communication interfaces
The following sections give a brief overview of the communication peripheral. Some
peripheral names differ between the datasheet and the STM8A/S reference manual (see
Table
Table 8.
10-bit resolution
Single and continuous conversion modes
Programmable prescaler: f
Conversion trigger on timer events and external events
Interrupt generation at end of conversion
Selectable alignment of 10-bit data in 2 x 8 bit result register
Shadow registers for data consistency
ADC input range: V
Analog watchdog
Schmitt-trigger on analog inputs can be disabled to reduce power consumption
Scan mode (single and continuous)
Dedicated result register for each conversion channel
Buffer mode for continuous conversion
7).
8).
Peripheral name in datasheet
Peripheral name in datasheet
ADC naming
Communication peripheral naming correspondence
LINUART
ADC
SSA
= V
Doc ID 14952 Rev 5
MASTER
IN
= V
DDA
divided by 2 to 18
Peripheral name in reference manual
Peripheral name in reference manual
STM8AF61xx, STM8AF62xx
(RM0016)
(RM0016)
UART2
ADC1