STMicroelectronics STM8AF6266UCY Microcontroller, Microprocessor, FPGA Modules
IC MCU 8BIT 32KB FLASH 32VFQFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
STM8AF6266UCY
Detailed Description
IC MCU 8BIT 32KB FLASH 32VFQFN
Package
32-VFQFN Exposed Pad
Key Features
Package / Case: 32-VFQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
STM8AF6266UCY Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics STM8AF6266UCY Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
RAM Size
2K x 8
Package / Case
32-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TA)
Supply Voltage
3V ~ 5.5V
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O
25
Speed
16MHz
EEPROM Size
1K x 8
Core Processor
STM8A
Alternate Parts Comparison (STM8AF6266UCY vs STM8AF62A6UCY vs STM8AF5286UDY vs STM8AL3166UCX)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 150°C (TA) | -40°C ~ 125°C (TA) |
| Supply Voltage | 3V ~ 5.5V | 3V ~ 5.5V | 3V ~ 5.5V | 1.65V ~ 3.6V |
| Core Processor | STM8A | STM8A | STM8A | STM8 |
| Core Size | 8-Bit | 8-Bit | 8-Bit | 8-Bit |
| RAM Size | 2K x 8 | 6K x 8 | 6K x 8 | 2K x 8 |
| Connectivity | I²C, LINbus, SPI, UART/USART | I²C, LINbus, SPI, UART/USART | CANbus, I²C, LINbus, UART/USART | I²C, IrDA, LINbus, SPI, UART/USART |
| Data Converters | A/D 7x10b | A/D 7x10b | A/D 6x10b | A/D 22x12b; D/A 1x12b |
| EEPROM Size | 1K x 8 | 2K x 8 | 2K x 8 | 1K x 8 |
| Oscillator Type | Internal | Internal | Internal | Internal |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Program Memory Size | 32KB (32K x 8) | 128KB (128K x 8) | 64KB (64K x 8) | 32KB (32K x 8) |
| Action |
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.