STMicroelectronics, 8 bit STM8, STM8S003F3 Microcontroller, 20 MHz, 8kB FLASH, 20-Pin TSSOP

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Subtotal (1 pack of 10 units)*

TWD232.00

(exc. VAT)

TWD243.60

(inc. VAT)

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  • 2,760 unit(s) shipping from December 15, 2025
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Units
Per unit
Per Pack*
10 - 10TWD23.20TWD232.00
20 - 30TWD22.80TWD228.00
40 +TWD22.40TWD224.00

*price indicative

RS Stock No.:
793-1392
Mfr. Part No.:
STM8S003F3P6
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Product Type

Microcontroller

Series

STM8S003F3

Package Type

TSSOP

Mount Type

Surface

Pin Count

20

Device Core

STM8

Data Bus Width

8bit

Interface Type

UART, SPI, I2P

Program Memory Size

8kB

Maximum Clock Frequency

20MHz

RAM Size

1kB

Maximum Supply Voltage

5.5V

Maximum Power Dissipation Pd

330mW

Analogue Comparators

2

Number of Programmable I/Os

22

Maximum Expanded Memory Size

8kB

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Standards/Approvals

No

Length

6.6mm

Height

1.05mm

Width

4.5 mm

Minimum Supply Voltage

2V

Instruction Set Architecture

Harvard

Automotive Standard

No

Program Memory Type

FLASH

Number of Timers

2

ADCs

5 x 10 Bit

STM8S Series Mainstream 8-Bit Microcontrollers, STMicroelectronics


The STM8S series of general-purpose 8-bit Flash microcontrollers is an advanced core version of the STM8 featuring a 3-stage pipeline. The STM8S delivers up to 20MIPS at a clock rate of 24MHz.

STM8 8-Bit Microcontrollers, STMicroelectronics


The STM8 platform is implemented around a high-performance 8-bit core and a state-of-the-art set of peripherals. The 8-bit microcontroller operates at 16/24MHz, featuring flash memory up to 128kB, internal RAM and EEPROM, 8/16-bit timers, A/D Converters, D/A Converters, Comparators, Serial Interfaces and an optional Display controller.

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