STMicroelectronics STM8AF62A6UDX
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $12.29 | $12.29 |
| 15+ | $2.82 | $42.30 |
| 25+ | $2.76 | $69.00 |
| 50+ | $2.61 | $130.50 |
| 100+ | $2.30 | $230.00 |
| N+ | $0.46 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM8A |
| Packaging | Tube | NULL |
| Core Processor | STM8A |
| Core Size | 8-Bit |
| Speed | 24MHz |
| Connectivity | I2C, LINbus, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 25 |
| 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) | 3V ~ 5.5V |
| Data Converters | A/D 7x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 150°C (TA) |
| Grade | Automotive |
| Qualification AEC | AEC-Q100 |
| Mounting Type | Surface Mount |
| Supplier Device Package | 32-VFQFPN (5x5) |
| Package / Case | 32-VFQFN Exposed Pad |
| ROHS |  |
The STMicroelectronics STM8AF62A6UDX is an 8-bit automotive-grade microcontroller based on the STM8A core, running at 24MHz. It offers 128KB flash and 6KB RAM, operating from 3V to 5.5V. The 32-VFQFN package is compact and thermally efficient. Designed for extreme environments, it operates from -40°C to 150°C and includes brown-out detection, POR, PWM, and WDT for reliable automotive and industrial applications.
- 150°C operating temperature: Withstands extreme under-hood automotive conditions.
- 128KB flash: Large code storage for complex control algorithms.
- 3V-5.5V supply: Directly compatible with automotive battery systems.
- Integrated brown-out detection: Prevents erratic behavior during voltage dips.
- Compact 32-VFQFN: Saves PCB space in space-constrained modules.
Automotive Engine Control Units
The 150°C junction temperature rating and 5.5V supply make it ideal for under-hood applications like fuel injection or ignition timing.
Transmission Control Modules
With 128KB flash, it can store complex shift algorithms while the WDT ensures fail-safe operation in harsh conditions.
Industrial Actuators
The 24MHz core and PWM outputs drive solenoid valves or pneumatic actuators in factory automation.
HVAC Blower Controllers
Operating from 3V-5.5V, it interfaces directly with automotive HVAC sensors and motor drivers.
Off-Road Vehicle Electronics
Wide temperature range and robust POR/Brown-out detection support extreme vibration and heat environments.
Power Tool Safety Systems
The compact 32-VFQFN package and fast PWM enable brushless motor control with overcurrent protection.
- Q: What is the core architecture of the STM8AF62A6UDX?
- A: It uses the STM8A core, running at up to 24MHz.
- Q: What is the operating temperature range?
- A: It operates from -40°C to 150°C, suitable for high-temperature automotive environments.
- Q: How much flash and RAM does it have?
- A: It includes 128KB of program flash and 6KB of RAM.
- Q: What is the supply voltage?
- A: It operates from 3V to 5.5V, compatible with standard automotive power rails.
- Q: What package is available?
- A: It comes in a 32-VFQFN exposed pad package.
STM8AF62A6UDX.pdf
- Q: What is the core architecture of the STM8AF62A6UDX?
- A: It uses the STM8A core, running at up to 24MHz.
- Q: What is the operating temperature range?
- A: It operates from -40°C to 150°C, suitable for high-temperature automotive environments.
- Q: How much flash and RAM does it have?
- A: It includes 128KB of program flash and 6KB of RAM.
- Q: What is the supply voltage?
- A: It operates from 3V to 5.5V, compatible with standard automotive power rails.
- Q: What package is available?
- A: It comes in a 32-VFQFN exposed pad package.
