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STM8AF51A8TCX

STM8AF51A8TCX

STM8AF51A8TCX

STMicroelectronics

128KB Flash Microcontroller

SOT-23

STM8AF51A8TCX Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Family Name STM8A
Instruction Set Architecture CISC
Maximum CPU Frequency (MHz) 16
Maximum Clock Rate (MHz) 16
Data Bus Width (bit) 8
Maximum Expanded Memory Size 16MB
Programmability Yes
Interface Type CAN/I2C/SPI/USART
No. of Timers 5
Number of ADCs Single
ADC Resolution (bit) 10
USART 1
UART 0
I2C 1
I2S 0
Watchdog 2
Minimum Operating Supply Voltage (V) 3
Typical Operating Supply Voltage (V) 5|3.3
Maximum Operating Supply Voltage (V) 5.5
Minimum Operating Temperature (°C) -40
Maximum Operating Temperature (°C) 125
CECC Qualified No
Standard Package Name QFP
Supplier Package LQFP
Mounting Surface Mount
Package Height 1.4
Package Length 7
Package Width 7
PCB changed 48
Lead Shape Gull-wing
PackagingTape and Reel
Part StatusObsolete
Pin Count48
Number of I/O 40
RAM Size 6KB
Program Memory TypeFlash
Program Memory Size 128KB
Core Architecture STM8
Special Feature CAN Controller
Ethernet 0
USB 0
SPI 1
PWM 2
Device CoreSTM8A
RoHS StatusRoHS Compliant
In-Stock:3086 items

STM8AF51A8TCX Product Details

STM8AF51A8TCX Overview


With 40 I/Os, it's pretty good. As far as its program memory type is concerned, it is Flash. The electronic part has a program memory size of 128KB. A total of 48 pins are included in the package. This device features a STM8 core architecture.

STM8AF51A8TCX Features




STM8AF51A8TCX Applications


There are a lot of STMicroelectronics
STM8AF51A8TCX Microcontroller applications.


  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens

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