STMicroelectronics STM8AF5268TDY
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $11.89 | $11.89 |
| 15+ | $2.73 | $40.95 |
| 25+ | $2.67 | $66.75 |
| 50+ | $2.52 | $126.00 |
| 100+ | $2.23 | $223.00 |
| N+ | $0.45 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM8A |
| Packaging | Tray | NULL |
| Core Processor | STM8A |
| Core Size | 8-Bit |
| Speed | 24MHz |
| Connectivity | CANbus, I2C, LINbus, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 38 |
| Program Memory Size | 32KB (32K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 1K x 8 |
| RAM Size | 6K x 8 |
| Voltage - Supply (Vcc/Vdd) | 3V ~ 5.5V |
| Data Converters | A/D 10x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 150°C (TA) |
| Grade | Automotive |
| Qualification AEC | AEC-Q100 |
| Mounting Type | Surface Mount |
| Supplier Device Package | 48-LQFP (7x7) |
| Package / Case | 48-LQFP |
| ROHS |  |
The STMicroelectronics STM8AF5268TDY is a robust 8-bit MCU built on the STM8A core, running at 24MHz. It features 32KB flash and 6KB RAM, with peripherals like PWM, WDT, POR, and brown-out detection. Operating from 3V to 5.5V and -40°C to 150°C, this 48-LQFP device is engineered for automotive and industrial applications requiring high reliability.
- Extended temperature range (-40°C to 150°C): Withstands extreme automotive and industrial conditions.
- Wide 3V-5.5V supply: Directly interfaces with standard automotive power rails.
- 24MHz STM8A core: Provides sufficient processing power for real-time control loops.
- Integrated safety peripherals: POR, brown-out detect, and WDT enhance system robustness.
- 48-LQFP package: Offers good thermal performance and ease of soldering.
Automotive Engine Control
The 150°C rating and 24MHz core handle sensor acquisition and actuator control in high-temperature underhood areas.
Transmission Control Units
PWM and WDT ensure reliable solenoid valve actuation and fault detection in harsh vibration environments.
Body Control Modules
3V-5.5V operation simplifies interfacing with automotive relays and lamps, reducing external components.
Industrial Actuators
Robust reset circuitry and wide temperature range support continuous operation in factory automation.
HVAC Systems
32KB flash is sufficient for fan and damper control algorithms, while LQFP package eases PCB routing.
Off-Road Vehicles
High-temperature tolerance and POR make it ideal for ruggedized control systems in agricultural equipment.
- Q: What is the operating temperature range?
- A: It operates from -40°C to 150°C, suitable for extreme automotive environments.
- Q: What core and speed does it use?
- A: It uses the STM8A core at 24MHz, optimized for real-time control.
- Q: How much flash and RAM are available?
- A: It provides 32KB flash and 6KB RAM for lightweight control applications.
- Q: What voltage range is supported?
- A: It operates from 3V to 5.5V, compatible with automotive power systems.
- Q: What package is offered?
- A: It comes in a 48-LQFP package, suitable for through-hole or SMD assembly.
STM8AF5268TDY.pdf
- Q: What is the operating temperature range?
- A: It operates from -40°C to 150°C, suitable for extreme automotive environments.
- Q: What core and speed does it use?
- A: It uses the STM8A core at 24MHz, optimized for real-time control.
- Q: How much flash and RAM are available?
- A: It provides 32KB flash and 6KB RAM for lightweight control applications.
- Q: What voltage range is supported?
- A: It operates from 3V to 5.5V, compatible with automotive power systems.
- Q: What package is offered?
- A: It comes in a 48-LQFP package, suitable for through-hole or SMD assembly.
