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STM8AF51A9TCX

STM8AF51A9TCX

STM8AF51A9TCX

STMicroelectronics

Microcontroller 64 Pin 3.3V LQFP

SOT-23

STM8AF51A9TCX Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case LQFP
Surface MountYES
Number of Pins 64
Pbfree Code yes
Number of Terminations 64
Max Operating Temperature125°C
Min Operating Temperature -40°C
Terminal Position QUAD
Terminal FormGULL WING
Supply Voltage 3.3V
Pin Count64
Temperature GradeAUTOMOTIVE
Supply Voltage-Min (Vsup) 3V
Interface CAN, I2C, SPI, UART, USART
Memory Size128kB
Number of I/O 56
RAM Size 6kB
Memory TypeFLASH
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Bit Size 8
Frequency (Max) 24MHz
Watchdog TimerYes
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Number of Timers/Counters 5
ROM (words) 131072
On Chip Program ROM Width 8
CPU Family STM8
Boundary Scan NO
Low Power Mode YES
Number of Programmable I/O 52
Format FIXED-POINT
Integrated Cache NO
RAM (words) 6144
RAM (bytes) 6144
Number of External Interrupts 37
On Chip Data RAM Width 8
Length 10mm
Height Seated (Max) 1.6mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
In-Stock:2187 items

STM8AF51A9TCX Product Details

STM8AF51A9TCX Overview


The package is in LQFP format. The MCU has 56 I/O ports. This Microcontroller belongs to the MICROCONTROLLER uPs/uCs/peripheral ICs type. During the manufacture of the IC chip, there is a number 64 of terminations. A 8-bit operation is performed by this part. There is an output of 3.3V volts from the Microcontroller chip. A total of NO DMA channels are available on MCU chip. This MCU is implemented with 128kB memory. It is possible for the device to work with the motor using the PWM channel YES. It is possible to access the 64 pins on the chip through the 64 pins. It is equipped with 5 timers and counters. It consists of 64 pins. As far as the CPU is concerned, it is embedded with the the STM8 family of processors. There's an integrated FLASH memory in the equipment. Among the eight programmable I/O sections, there are many different ways in which it can be programmed. An external interrupt is included with the chip part, which consists of 37 interrupts.

STM8AF51A9TCX Features


LQFP package
Minimum temperature of -40°C


STM8AF51A9TCX Applications


There are a lot of STMicroelectronics
STM8AF51A9TCX Microcontroller applications.


  • Kindle
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  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio
  • Entertainment products
  • Digital cameras
  • DVDDVMP3 players

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