STM8S208MBT6B STMicroelectronics, STM8S208MBT6B Datasheet - Page 2

• Manufacturer Part Number: STM8S208MBT6B
• Description: IC MCU 8BIT 128K FLASH 80-LQFP
• Manufacturer: STMicroelectronics
• Series: STM8Sr

Specifications of STM8S208MBT6B

• Mfg Application Notes: STM8S Getting Started
• Core Processor: STM8
• Core Size: 8-Bit
• Speed: 24MHz
• Connectivity: CAN, I²C, IrDA, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 68
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 6K x 8
• Voltage - Supply (vcc/vdd): 2.95 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-LQFP
• Processor Series: STM8S20x
• Core: STM8
• Data Bus Width: 8 bit
• Data Ram Size: 6 KB
• Interface Type: CAN, I2C, SPI, UART
• Maximum Clock Frequency: 24 MHz
• Number Of Programmable I/os: 68
• Number Of Timers: 6
• Operating Supply Voltage: 2.95 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWSTM8
• Development Tools By Supplier: STM8/128-MCKIT, STM8S-DISCOVERY, ST-LINK, STICE-SYS001, STX-RLINK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit
• For Use With: 497-10838 - DEMO BOARD STM8S208X497-10837 - DEMO KIT BRUSHED DC MOTOR DRIVE497-10032 - EVAL KIT MOTOR CONTROL STM8S497-10031 - EVAL KIT TOUCH SENSING STM8S497-10592 - BOARD DAUGHTER FOR STM8S207/8497-10593 - KIT STARTER FOR STM8S207/8 SER497-8506 - BOARD EVAL FOR STM8S497-5046 - KIT TOOL FOR ST7/UPSD/STR7 MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8507

Contents
Contents
1
2
3
4
5
6
2/105
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Product overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
4.10
4.11
4.12
4.13
4.14
Pinouts and pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
5.1
5.2
Memory and register map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
6.1
TIM1 - 16-bit advanced control timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
TIM2, TIM3 - 16-bit general purpose timers . . . . . . . . . . . . . . . . . . . . . . . 18
TIM4 - 8-bit basic timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Analog-to-digital converter (ADC2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Communication interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Central processing unit STM8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Single wire interface module (SWIM) and debug module (DM) . . . . . . . . 14
Interrupt controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Flash program and data EEPROM memory . . . . . . . . . . . . . . . . . . . . . . . 15
Clock controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Power management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Watchdog timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Auto wakeup counter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Beeper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
4.14.1
4.14.2
4.14.3
4.14.4
4.14.5
Package pinouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Alternate function remapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Memory map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
UART1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
UART3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
SPI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
I
beCAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
2
C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Doc ID 14733 Rev 11
STM8S207xx, STM8S208xx