STM8S903K3B6 vs STM8S105K4B6

This detailed comparison of STM8S903K3B6 and STM8S105K4B6 in the Embedded - Microcontrollers provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.

STM8S903K3B6

STMicroelectronics

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STM8S105K4B6

STMicroelectronics

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Specifications Hide identical items

Manufacturer	STMicroelectronics	STMicroelectronics
Package / Case	32-SDIP (0.400", 10.16mm)	32-SDIP (0.400", 10.16mm)
Description	IC MCU 8BIT 8KB FLASH 32SDIP	IC MCU 8BIT 16KB FLASH 32SDIP
In Stock	887	927
Mounting Type	Through Hole	Through Hole
Part Status	Active	Active
Series	STM8S	STM8S
Package	Tube	Tube
Core Processor	STM8	STM8
Core Size	8-Bit	8-Bit
Speed	16MHz	16MHz
Connectivity	I²C, IrDA, LINbus, SPI, UART/USART	I²C, IrDA, LINbus, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT	Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O	28	25
Program Memory Size	8KB (8K x 8)	16KB (16K x 8)
Program Memory Type	FLASH	FLASH
EEPROM Size	640 x 8	1K x 8
RAM Size	1K x 8	2K x 8
Voltage - Supply (Vcc/Vdd)	2.95V ~ 5.5V	2.95V ~ 5.5V
Data Converters	A/D 7x10b	A/D 7x10b
Oscillator Type	Internal	Internal
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)
Supplier Device Package	-	32-SDIP