STMicroelectronics STM8AF6223IPCX
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $5.03 | $5.03 |
| 15+ | $1.16 | $17.40 |
| 25+ | $1.13 | $28.25 |
| 50+ | $1.07 | $53.50 |
| 100+ | $0.95 | $95.00 |
| N+ | $0.19 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM8A |
| Packaging | Tape & Reel (TR) | NULL |
| 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 | 4KB (4K 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 5x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | Automotive |
| Qualification AEC | AEC-Q100 |
| Mounting Type | Surface Mount |
| Supplier Device Package | 20-TSSOP |
| Package / Case | 20-TSSOP (0.173", 4.40mm Width) |
| ROHS |  |
The STMicroelectronics STM8AF6223IPCX is an automotive-grade 8-bit microcontroller featuring the STM8A core. It operates at up to 16MHz and includes 4KB of flash memory and 1KB of RAM. Designed for a supply voltage range of 3V to 5.5V, it withstands temperatures from -40°C to 125°C. The device integrates brown-out detection, power-on reset, PWM, and watchdog timer, making it a reliable choice for body control, lighting, and motor control applications in vehicles.
- Automotive-Grade Reliability: Qualified for -40°C to 125°C operation, ensuring performance in extreme conditions.
- Robust Peripheral Set: Includes BOR, POR, PWM, and WDT for safe and stable system operation.
- High RAM Capacity: 1KB RAM is generous for 8-bit automotive control tasks, enabling complex state machines.
- Standard 20-TSSOP Package: Easy to integrate into existing automotive PCB layouts.
Automotive Body Control Modules
The 125°C rating and 5.5V operation make it suitable for door lock control, window lift, and mirror adjustment units in engine bays or near heat sources.
LIN Slave Nodes
With its robust UART and 16MHz clock, it can implement LIN communication for smart actuators like seat position sensors or wiper motors.
Engine Cooling Fan Control
The PWM output and high-temperature tolerance allow direct control of fan relays or MOSFETs in engine cooling systems.
Transmission Control Units (TCU)
Its 1KB RAM supports basic state machines for gear position sensing and solenoid drive in automated manual transmissions.
HVAC Blower Motor Drivers
The integrated WDT and brown-out reset ensure reliable operation in vibration-prone automotive HVAC blower modules.
Lighting Control (LED/DRL)
With 4KB flash, it can manage PWM dimming for daytime running lights and turn signals, including diagnostics.
- Q: What is the maximum operating temperature?
- A: This MCU operates from -40°C to 125°C, suitable for harsh automotive environments.
- Q: What core does it use?
- A: It uses the STM8A core, an 8-bit architecture optimized for automotive applications, running at 16MHz.
- Q: How much flash and RAM does it have?
- A: It provides 4KB of program memory and 1KB of RAM.
- Q: What is the supply voltage range?
- A: It operates from 3V to 5.5V, compatible with standard automotive power rails.
- Q: What package is available?
- A: It comes in a 20-pin TSSOP package with a 4.40mm body width.
STM8AF6223IPCX.pdf
- Q: What is the maximum operating temperature?
- A: This MCU operates from -40°C to 125°C, suitable for harsh automotive environments.
- Q: What core does it use?
- A: It uses the STM8A core, an 8-bit architecture optimized for automotive applications, running at 16MHz.
- Q: How much flash and RAM does it have?
- A: It provides 4KB of program memory and 1KB of RAM.
- Q: What is the supply voltage range?
- A: It operates from 3V to 5.5V, compatible with standard automotive power rails.
- Q: What package is available?
- A: It comes in a 20-pin TSSOP package with a 4.40mm body width.
