8-bit MCU, 8KB Flash, 16MHz, 28 I/O, LQFP, I2C, SPI, UART Product overview: STM8S003K3T6C from STMicroelectronics is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 8-bit, 8KB, 16MHz. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8KB, 16MHz, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-STM8S003K3T6C can be used for catalog matching and distributor lookup.
STM8 STM8S Microcontroller IC 8-Bit 16MHz 8KB (8K x 8) FLASH 32-LQFP (7x7)
Manufacturer: STMicroelectronics
Win Source Part Number: 031409-STM8S003K3T6C
Packaging: Tray
Core Processor: STM8
Number of I/O: 28
Program Memory Size: 8KB (8K x 8)
Program Memory Type: FLASH
EEPROM Size: 128 x 8
Data Converters: A/D 4x10b
Family Name: STM8S003K3
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 32-LQFP (7x7)
Speed(Frequency): 16MHz
Supply Voltage - Operating: 2.95 V to 5.5 V
Part Core Size: 8-Bit
Data RAM Size: 1K x 8
Alternative Parts (Cross-Reference): MC9S08RG60FJER; MC9S08DV32VLC; S9S08DN32CLC;
Introduction Date: July 12, 2011
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2029
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 45 pct.
Supply and Demand Status: Sufficient
8KB 2.95V~5.5V STM8 1KB 16MHz FLASH 28 LQFP-32(7x7) Microcontroller Units (MCUs/MPUs/SOCs) ROHS
8-bit Microcontrollers - MCU 8-bit MCU Value Line 16 MHz 8kb FL 128EE
IC MCU 8BIT 8KB FLASH 32LQFP
IC MCU 8BIT 8KB FLASH 32LQFP
IC MCU 8BIT 8KB FLASH 32LQFP
STM8 STM8S Microcontroller IC 8-Bit 16MHz 8KB (8K x 8) FLASH 32-LQFP (7x7)
MCU, 8BIT, 16MHZ, LQFP-32; Product Range:STM8 Family STM8S Series Microcontrollers; CPU Speed:16MHz; Program Memory Size:8KB; RAM Memory Size:1KB; No. of Pins:32Pins; MCU Case Style:LQFP; No. of I/O s:28I/O s; Supply Voltage Max:5.5VRoHS Compliant: Yes
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | LCSC Electronics Technology (HK) Limited | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | ODG (Origin Data Global) | Quarktwin Technology Ltd. | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-STM8S003K3T6C | 497-11947-ND | 031409-STM8S003K3T6C | STM8S003K3T6C | STM8S003K3T6C | STM8S003K3T6C | STM8S003K3T6C | STM8S003K3T6C | STM8S003K3T6C | 75T8340 |
| Product Name | 8-bit 8KB 16MHz Embedded Microcontroller MCU | Microcontrollers | Embedded - Embedded - Microcontrollers - STM8S003K3T6C | Single Chip Microcomputer/Microcontroller >> Microcontroller Units (MCUs/MPUs/SOCs) | 8-bit Microcontrollers - MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers | Embedded - Microcontrollers | Microcontrollers | Microcontrollers | Mcu, 8Bit, 16Mhz, Lqfp-32; Product Range Stmicroelectronics |
| Data Bus | 8 Bit | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit | ||
| RAM | 1 KB | 1 KB | 8 KB | 1 KB | 1 KB | 1 KB | 1 KB | 1 KB | ||
| Supply Voltage | 2.95 to 5.5 volts | 2.95 to 5.5 volts | 2.95 to 5.5 volts | 2.95 to 5.5 volts | 5.5 volts | 2.95 to 5.5 volts | ? to 5.5 volts | |||
| Serial Interface | I2C, SPI, IrDA, UART, USART | SPI; UART; USART | ||||||||
| Package Type | Other; LQFP | LFQP; Other; 32-LQFP | QFP; Other; 32-LQFP (7x7) | QFP | Other; 32-LQFP | QFP; Other; 32-LQFP | QFP; Other; 32-LQFP | Other; LQFP |