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STM8AF52A8TAY

STM8AF52A8TAY

STM8AF52A8TAY

STMicroelectronics

128KB 128K x 8 FLASH 8-Bit Microcontroller STM8A Series STM8AF 5V 48-LQFP

SOT-23

STM8AF52A8TAY Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Factory Lead Time 18 Weeks
Mounting Type Surface Mount
Package / Case 48-LQFP
Surface MountYES
Operating Temperature-40°C~85°C TA
PackagingTray
Series STM8A
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 48
ECCN Code EAR99
HTS Code8542.31.00.01
Terminal Position QUAD
Terminal FormGULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 5V
Terminal Pitch0.5mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number STM8AF
Pin Count48
JESD-30 Code S-PQFP-G48
Qualification StatusNot Qualified
Supply Voltage-Max (Vsup) 5.5V
Power Supplies3.3/5V
Supply Voltage-Min (Vsup) 3V
Oscillator TypeInternal
Number of I/O 38
Speed 24MHz
RAM Size 6K x 8
Voltage - Supply (Vcc/Vdd) 3V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Clock Frequency 24MHz
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 128KB 128K x 8
Connectivity CANbus, I2C, LINbus, SPI, UART/USART
Supply Current-Max 16.8mA
Bit Size 8
Data Converter A/D 10x10b
Has ADC YES
DMA Channels NO
PWM Channels YES
DAC Channels NO
ROM (words) 32768
EEPROM Size 2K x 8
On Chip Program ROM Width 32
Length 7mm
Height Seated (Max) 1.6mm
Width 7mm
RoHS StatusROHS3 Compliant
In-Stock:1480 items

Pricing & Ordering

QuantityUnit PriceExt. Price

STM8AF52A8TAY Product Details

STM8AF52A8TAY Overview


The package is 48-LQFP-shaped. There are 38 I/Os. In the case of the IC chip, the type of mounting is Surface Mount. Microcontroller is based on the 8-Bit core architecture. The type of program memory it uses is FLASH. Temperatures in the range of -40°C~85°C TA are operated by this Microcontroller. It is part of the STM8A series of electrical components. Having a size of 128KB 128K x 8, Microcontroller has a program memory of X bytes. This device belongs to the MICROCONTROLLER uPs/uCs/Peripheral ICs category. IC Chip 48 has 48 terminations. 8-bits are used for its size. IC Chip has 5V volt supply outputs. With NO DMA channels, Microcontroller chip can handle large data transfers. Using the base part number STM8AF, you will be able to find alternatives for the part. Devices work in YES PWM channels. The pin count is 48. As far as its frequency goes, it operates according to a 24MHz clock.

STM8AF52A8TAY Features


48-LQFP package
Mounting type of Surface Mount


STM8AF52A8TAY Applications


There are a lot of STMicroelectronics
STM8AF52A8TAY Microcontroller applications.


  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers

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