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STM8AF6223PCAX
+NomenclatureIC MCU 8BIT 8KB FLASH 20TSSOP
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FabricantSemi - conducteurs optiques
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Pièce fabricant #STM8AF6223PCAX
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En stock3143
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Spécifications
| Attribut | Valeur |
| Series | STM8A |
| Part Status | Active |
| Base Product Number | STM8 |
| DigiKey Programmable | Not Verified |
| Core Processor | STM8A |
| Core Size | 8-Bit |
| Speed | 16MHz |
| Connectivity | I2C, LINbus, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 16 |
| Program Memory Size | 8KB (8K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 640 x 8 |
| RAM Size | 1K x 8 |
| Voltage - Supply (Vcc/Vdd) | 3V ~ 5.5V |
| Data Converters | A/D 7x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 20-TSSOP |
| Package | 20-TSSOP (0.173", 4.40mm Width) |
| Packaging | Tape & Reel (TR) |
| Grade | Automotive |
| Qualification | AEC-Q100 |
Présentation
Description
STM8AF6223PCAX is STMicroelectronics’ 8‑bit STM8 MCU in the AF62x family. It targets compact, cost‑sensitive embedded apps needing moderate performance and rich I/O. It combines an STM8 core with on‑chip flash and RAM and a versatile peripheral set, including 16‑bit timers, an ADC, and serial interfaces (USART/UART, SPI, I2C) plus GPIO and analog comparators. It supports low‑power modes with fast wake‑up and includes standard reset/watchdog features. The PCAX suffix encodes the package type and temperature grade. Typical uses: motor control, sensing, and general‑purpose control in automotive/industrial contexts. For exact numbers (flash/RAM size, periphery counts, max clock, current consumption) consult the STM8AF6223PCAX datasheet and reference manual, and ST’s toolchain support (STVD/STVP, IAR, Keil).
Features
STM8AF6223PCAX features (highlights):
- 8‑bit STM8 core, up to 16 MHz operation.
- Flash memory up to 32 KB; RAM up to ~2 KB (device variant dependent).
- In‑system programming and debugging via SWIM.
- Clocking: internal RC oscillator plus external crystal option.
- Peripherals: multiple serial interfaces (USART/UART, I2C, SPI); three 16‑bit timers with PWM; 10‑bit ADC; analog comparator; watchdog timer; DMA where available.
- Power and sleep: low‑power modes; operating voltage typically 2.95–5.5 V; industrial temp range (-40 to 85°C).
- Packaging: PCAX variant in a 32‑pin package (pinout suitable for compact designs).
- Other: reset options, clock/PLL options, interrupt controller.
Note: exact Flash/RAM counts and peripheral availability depend on the specific device revision; consult the datasheet for the precise variant.
- 8‑bit STM8 core, up to 16 MHz operation.
- Flash memory up to 32 KB; RAM up to ~2 KB (device variant dependent).
- In‑system programming and debugging via SWIM.
- Clocking: internal RC oscillator plus external crystal option.
- Peripherals: multiple serial interfaces (USART/UART, I2C, SPI); three 16‑bit timers with PWM; 10‑bit ADC; analog comparator; watchdog timer; DMA where available.
- Power and sleep: low‑power modes; operating voltage typically 2.95–5.5 V; industrial temp range (-40 to 85°C).
- Packaging: PCAX variant in a 32‑pin package (pinout suitable for compact designs).
- Other: reset options, clock/PLL options, interrupt controller.
Note: exact Flash/RAM counts and peripheral availability depend on the specific device revision; consult the datasheet for the precise variant.
Pinout
- Pin count: 28 pins (28-pin package)
- Function: An STM8 8-bit microcontroller (STM8AF6xxx family) with on-chip flash RAM, GPIO, and standard peripherals (USART/UART, SPI, I2C, timers, etc.).
- Function: An STM8 8-bit microcontroller (STM8AF6xxx family) with on-chip flash RAM, GPIO, and standard peripherals (USART/UART, SPI, I2C, timers, etc.).
Manufacturer
- Manufacturer: STMicroelectronics (ST)
- What kind of company: A multinational semiconductor company headquartered in the Geneva area, Switzerland. It designs and produces integrated circuits and components (including microcontrollers like STM8, memory, analog, MEMS, and power semiconductors) for various markets.
- What kind of company: A multinational semiconductor company headquartered in the Geneva area, Switzerland. It designs and produces integrated circuits and components (including microcontrollers like STM8, memory, analog, MEMS, and power semiconductors) for various markets.
Application
STM8AF6223PCAX is a cost- and power-efficient 8-bit MCU suitable for embedded control. Common application areas include:
- Home appliances and consumer electronics controllers
- Industrial sensing, automation, data logging
- Automotive body electronics and gateway nodes
- Energy metering, power management, smart subsystems
- IoT and battery-powered sensors/portable instruments
- Building automation and security systems
These domains leverage its integrated peripherals (timers, ADC, serial interfaces) for compact, low-power control tasks.
- Home appliances and consumer electronics controllers
- Industrial sensing, automation, data logging
- Automotive body electronics and gateway nodes
- Energy metering, power management, smart subsystems
- IoT and battery-powered sensors/portable instruments
- Building automation and security systems
These domains leverage its integrated peripherals (timers, ADC, serial interfaces) for compact, low-power control tasks.
Package
Plastic LQFP package, 32 pins (LQFP-32).
