STM8S903K3B6

Part No :: STM8S903K3B6

Manufacturer: STMicroelectronics

VIGOR # :: 3657736

Description: IC MCU 8BIT 8KB FLASH 32SDIP

Catalog: Embedded - Microcontrollers

DataSheet: STM8S903K3B6 PDF

Country of origin: -

Date code: -

STM8S903K3B6 Specifications

Type	Description
Series:	STM8S
Package:	Tube
Part Status:	Active
Core Processor:	STM8
Core Size:	8-Bit
Speed:	16MHz
Connectivity:	I²C, IrDA, LINbus, SPI, UART/USART
Peripherals:	Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:	28
Program Memory Size:	8KB (8K x 8)
Program Memory Type:	FLASH
EEPROM Size:	640 x 8
RAM Size:	1K x 8
Voltage - Supply (Vcc/Vdd):	2.95V ~ 5.5V
Data Converters:	A/D 7x10b
Oscillator Type:	Internal
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Through Hole
Package / Case:	32-SDIP (0.400", 10.16mm)
Supplier Device Package:	-

Alternative Products

Part Number	Manufacturer & Description	Compare
STM8S105K4B6 Match 58%	STMicroelectronics IC MCU 8BIT 16KB FLASH 32SDIP	STM8S903K3B6 vs STM8S105K4B6
STM8S103K3B6 Match 100%	STMicroelectronics IC MCU 8BIT 8KB FLASH 32DIP	STM8S903K3B6 vs STM8S103K3B6

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In Stock: 887

Shipped from

HK warehouse

Expected Shipping Date

Jul 23 - Jul 27 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$1.9400~~	~~$1.94~~
16	~~$1.7426~~	~~$27.88~~
112	~~$1.4009~~	~~$156.90~~
512	~~$1.1510~~	~~$589.31~~
1008	~~$0.9537~~	~~$961.30~~

Current price of STM8S903K3B6 is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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STM8S903K3B6

3657736

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