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Product Attributes
| TYPE | DESCRIPTION |
| Category | Integrated Circuits (ICs) |
| Embedded - Microcontrollers | |
| Mfr | STMicroelectronics |
| Series | STM8S |
| Package | Tray |
| Part Status | Active |
| Core Processor | STM8 |
| Core Size | 8-Bit |
| Speed | 16MHz |
| Connectivity | I²C, IrDA, LINbus, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 25 |
| Program Memory Size | 32KB (32K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 128 x 8 |
| RAM Size | 2K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.95V ~ 5.5V |
| Data Converters | A/D 7x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 32-LQFP |
| Supplier Device Package | 32-LQFP (7x7) |
Value line, 16 MHz STM8S 8-bit MCU, 32-Kbyte Flash memory,data EEPROM, 10-bit ADC, timers, UART, SPI, I²C
Features：
Core：
• Max fCPU: 16 MHz
• Advanced STM8 core with Harvard architecture and 3-stage pipeline
• Extended instruction set
Memories：
• Medium-density Flash/EEPROM
– Program memory: 32 Kbytes of Flash memory; data retention 20 years at 55 °C after 100 cycles
– Data memory: 128 bytes true data EEPROM; endurance up to 100 k write/erase cycles
• RAM: 2 Kbytes
Clock, reset and supply management：
• 2.95 V to 5.5 operating voltage
• Flexible clock control, 4 master clock sources
– Low-power crystal resonator oscillator
– External clock input
– Internal, user-trimmable 16 MHz RC
– Internal low-power 128 kHz RC
• Clock security system with clock monitor
• Power management
– Low-power modes (wait, active-halt, halt)
– Switch-off peripheral clocks individually
– Permanently active, low-consumption power-on and power-down reset
Interrupt management：
• Nested interrupt controller with 32 interrupts
• Up to 37 external interrupts on 6 vectors
Timers：
• 2x 16-bit general purpose timers, with 2+3 CAPCOM channels (IC, OC or PWM)
• Advanced control timer: 16-bit, 4 CAPCOM channels, 3 complementary outputs, dead-time insertion and flexible synchronization
• 8-bit basic timer with 8-bit prescaler
• Auto wakeup timer
• Window and independent watchdog timers
Communications interfaces：
• UART with clock output for synchronous operation, SmartCard, IrDA, LIN
• SPI interface up to 8 Mbit/s
• I2C interface up to 400 Kbit/s
Analog to digital converter (ADC)：
• 10-bit ADC, ± 1 LSB ADC with up to 10 multiplexed channels, scan mode and analog watchdog
I/Os：
• Up to 38 I/Os on a 48-pin package including 16 high-sink outputs
• Highly robust I/O design, immune against current injection
Development support：
• Embedded single-wire interface module (SWIM) for fast on-chip programming and nonintrusive debugging
Product Attributes
| TYPE | DESCRIPTION |
| Category | Integrated Circuits (ICs) |
| Embedded - Microcontrollers | |
| Mfr | STMicroelectronics |
| Series | STM8S |
| Package | Tray |
| Part Status | Active |
| Core Processor | STM8 |
| Core Size | 8-Bit |
| Speed | 16MHz |
| Connectivity | I²C, IrDA, LINbus, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 25 |
| Program Memory Size | 32KB (32K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 128 x 8 |
| RAM Size | 2K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.95V ~ 5.5V |
| Data Converters | A/D 7x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 32-LQFP |
| Supplier Device Package | 32-LQFP (7x7) |
Value line, 16 MHz STM8S 8-bit MCU, 32-Kbyte Flash memory,data EEPROM, 10-bit ADC, timers, UART, SPI, I²C
Features：
Core：
• Max fCPU: 16 MHz
• Advanced STM8 core with Harvard architecture and 3-stage pipeline
• Extended instruction set
Memories：
• Medium-density Flash/EEPROM
– Program memory: 32 Kbytes of Flash memory; data retention 20 years at 55 °C after 100 cycles
– Data memory: 128 bytes true data EEPROM; endurance up to 100 k write/erase cycles
• RAM: 2 Kbytes
Clock, reset and supply management：
• 2.95 V to 5.5 operating voltage
• Flexible clock control, 4 master clock sources
– Low-power crystal resonator oscillator
– External clock input
– Internal, user-trimmable 16 MHz RC
– Internal low-power 128 kHz RC
• Clock security system with clock monitor
• Power management
– Low-power modes (wait, active-halt, halt)
– Switch-off peripheral clocks individually
– Permanently active, low-consumption power-on and power-down reset
Interrupt management：
• Nested interrupt controller with 32 interrupts
• Up to 37 external interrupts on 6 vectors
Timers：
• 2x 16-bit general purpose timers, with 2+3 CAPCOM channels (IC, OC or PWM)
• Advanced control timer: 16-bit, 4 CAPCOM channels, 3 complementary outputs, dead-time insertion and flexible synchronization
• 8-bit basic timer with 8-bit prescaler
• Auto wakeup timer
• Window and independent watchdog timers
Communications interfaces：
• UART with clock output for synchronous operation, SmartCard, IrDA, LIN
• SPI interface up to 8 Mbit/s
• I2C interface up to 400 Kbit/s
Analog to digital converter (ADC)：
• 10-bit ADC, ± 1 LSB ADC with up to 10 multiplexed channels, scan mode and analog watchdog
I/Os：
• Up to 38 I/Os on a 48-pin package including 16 high-sink outputs
• Highly robust I/O design, immune against current injection
Development support：
• Embedded single-wire interface module (SWIM) for fast on-chip programming and nonintrusive debugging
