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Exact MPN21 sourced attributes1 source document

STMicroelectronics · exact orderable part

STM8S903F3M3

Name: STM8S903F3M3
Brand: STMicroelectronics

IC MCU 8BIT 8KB FLASH 20SO

Original manufacturerCommercial terms confirmed per lot

ManufacturerSTMicroelectronics

Package / case20-SOIC (0.295", 7.50mm Width)

Mounting typeSurface Mount

PackingTube

Technical parameters

Technical specifications

21 normalized values · 1 validated source

STM8S903F3M3 technical parameters
Parameter	Value
Base Product Number	STM8 [1]
Connectivity	I²C, IrDA, LINbus, SPI, UART/USART [1]
Core Processor	STM8 [1]
Core Size	8-Bit [1]
Data Converters	A/D 5x10b [1]
EEPROM Size	640 x 8 [1]
DigiKey Programmable	Not Verified [1]
Mfr	STMicroelectronics [1]
Mounting Type	Surface Mount [1]
Number of I/O	16 [1]
Operating Temperature	-40°C ~ 125°C (TA) [1]
Oscillator Type	Internal [1]
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT [1]
Product Status	Active [1]
Program Memory Size	8KB (8K x 8) [1]
Program Memory Type	FLASH [1]
RAM Size	1K x 8 [1]
Series	STM8S [1]
Speed	16MHz [1]
Voltage - Supply (Vcc/Vdd)	2.95V ~ 5.5V [1]
Package / Case	20-SOIC (0.295", 7.50mm Width) [1]

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