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STM8AF6246UAY - STMicroelectronics

Description: Automotive 8-bit MCU, with up to 32 Kbyte Flash, data EEPROM, 10-bit ADC, timers, LIN, SPI, I2C, 3 to 5.5 V

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STM8AF6246UAY - STMicroelectronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - QFN32L 5x5x1mm 0.5pitch_1
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3D Models
STM8AF6246UAY - STMicroelectronics  - 3D model - Quad Flat No-Lead - QFN32L 5x5x1mm 0.5pitch_1
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STM8AF6246UAY Details

  • Manufacturer Part Number:

    STM8AF6246UAY

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    5 X 5 MM, ROHS COMPLIANT, VFQFPN-32

  • Pin Count:

    32

  • Manufacturer Package Code:

    VFQFPN

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.31.00.15

  • Factory Lead Time:

    53 Weeks, 1 Day

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    9

  • Has ADC:

    YES

  • Bit Size:

    8

  • Boundary Scan:

    NO

  • CPU Family:

    STM8

  • Clock Frequency-Max:

    16 MHz

  • DAC Channels:

    NO

  • DMA Channels:

    NO

  • JESD-30 Code:

    S-XQCC-N32

  • Length:

    5 mm

  • Number of I/O Lines:

    25

  • Number of Terminals:

    32

  • On Chip Program ROM Width:

    8

  • Operating Temperature-Max:

    85 °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

  • Qualification Status:

    Not Qualified

  • RAM (bytes):

    2048

  • ROM (words):

    16384

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    1 mm

  • Speed:

    16 MHz

  • Supply Current-Max:

    14 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    5 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER

STM8AF6246UAY Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the STM8AF6246UAY is 24 MHz, but it can be overclocked up to 32 MHz with a reduced voltage supply.
  • The clock source for the STM8AF6246UAY can be configured using the Clock Security System (CSS) and the Clock Controller (CLK) registers. The device can use an internal RC oscillator, an external crystal oscillator, or an external clock source.
  • The maximum amount of flash memory that can be written in a single operation is 256 bytes. This is due to the architecture of the flash memory and the write buffer size.
  • A bootloader for the STM8AF6246UAY can be implemented using the IAP (In-Application Programming) protocol, which allows the device to reprogram its own flash memory. The bootloader can be written in C or assembly language and must be located in a specific memory region.
  • The minimum voltage supply required for the STM8AF6246UAY to operate is 2.95V, but it is recommended to use a voltage supply of at least 3.0V to ensure reliable operation.

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STM8AF6246UAY 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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