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STM8AF6226UAY - STMicroelectronics

Description: Automotive 8-bit MCU, with up to 8-Kbyte Flash memory, data EEPROM, 10-bit ADC, timers, LIN, SPI, I²C, 3 to 5.5 V

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STM8AF6226UAY - STMicroelectronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - VFQFPN32 is a 32-lead, 5 × 5 mm, 0.5 mm pitch
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STM8AF6226UAY - STMicroelectronics  - 3D model - Quad Flat No-Lead - VFQFPN32 is a 32-lead, 5 × 5 mm, 0.5 mm pitch
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STM8AF6226UAY Details

  • Manufacturer Part Number:

    STM8AF6226UAY

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    End Of Life

  • Package Description:

    VFQFPN-32

  • Manufacturer Package Code:

    VFQFPN 32 5x5x1.0

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.31.00.15

  • Factory Lead Time:

    16 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    6

  • Has ADC:

    YES

  • Bit Size:

    8

  • Boundary Scan:

    NO

  • CPU Family:

    STM8A

  • Clock Frequency-Max:

    16 MHz

  • DAC Channels:

    NO

  • DMA Channels:

    NO

  • Format:

    FIXED POINT

  • Integrated Cache:

    NO

  • JESD-30 Code:

    S-XQCC-N32

  • Length:

    5 mm

  • Low Power Mode:

    YES

  • Number of External Interrupts:

    28

  • Number of I/O Lines:

    28

  • Number of Serial I/Os:

    1

  • Number of Terminals:

    32

  • Number of Timers:

    4

  • On Chip Data RAM Width:

    8

  • On Chip Program ROM Width:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • PWM Channels:

    YES

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC32,.2SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • RAM (bytes):

    1024

  • ROM (words):

    8192

  • ROM Programmability:

    FLASH

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1 mm

  • Speed:

    16 MHz

  • Supply Current-Max:

    4.75 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    5 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

STM8AF6226UAY Frequently Asked Questions (FAQs)

  • The maximum clock frequency that can be used with the internal oscillator is 16 MHz, but it's recommended to use a maximum of 14 MHz to ensure stability and accuracy.
  • To configure the watchdog timer, you need to set the WDP bits in the WAFR register to select the timeout period, and then enable the watchdog timer by setting the WDGA bit in the WAFR register. You can also use the IWDG (Independent Watchdog) to reset the MCU in case of a fault.
  • The maximum current that can be sourced or sunk by the GPIO pins is 20 mA, but it's recommended to limit the current to 10 mA to ensure reliable operation and prevent overheating.
  • To use the UART in asynchronous mode, you need to set the M bit in the USART_CR2 register to 0, and then configure the baud rate, word length, and stop bits using the USART_BRR, USART_CR1, and USART_CR2 registers.
  • The BOOT0 pin is used to select the boot mode of the MCU. When BOOT0 is low, the MCU boots from the internal Flash memory. When BOOT0 is high, the MCU boots from the external memory or the USART interface. You can use the BOOT0 pin to implement a bootloader or to load firmware from an external source.

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STM8AF6226UAY Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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