STM8S903K3T3CTR Price & Stock
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Manufacturer

Electronic & Electrical Components > Semiconductors - ICs > Microcontrollers > Microcontrollers (MCU) - 8 Bit
MCU 8BIT STM8S 16MHZ LQFP-32
Documents
Datasheet |
STM8S903K3T3CTR![]() |
Specifications
Controller Family/Series | STM8S9xx |
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 |
Embedded Interface Type | I2C SPI UART |
Supply Voltage Min | 2.95V |
Supply Voltage Max | 5.5V |
Packaging | Cut Tape |
Product Range | STM8S Microcontrollers |
Automotive Qualification Standard | - |
MSL | MSL 3 - 168 hours |
SVHC | No SVHC (17-Dec-2015) |
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Chip Source Co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM8S903K3T3CTR | STMicroelectronics | IC MCU 8BIT 8KB FLASH 32LQFP | 155439 |
|
Inquiry |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
STM8S903K3T3CTR | STMicroelectronics | IC MCU 8BIT 8KB FLASH 32LQFP | 31770 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM8S903K3T3CTR | Microchip Technology | IC MCU 8BIT 448B FLASH SOT23-6 | 11989 |
|
Inquiry |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM8S903K3T3CTR | STMicroelectronics | 40691 |
|
Inquiry |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
STM8S903K3T3CTR | STMicroelectronics | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tape & Reel (TR) | 4301 |
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Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM8S903K3T3CTR | STMicroelectronics | 19111 |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM8S903K3T3CTR | STMicroelectronics | IC MCU 8BIT 8KB FLASH 32LQFP | 10500 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM8S903K3T3CTR | STMicroelectronics | IC MCU 8BIT 8KB FLASH 32LQFP | 3009 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM8S903K3T3CTR | STMicroelectronics | IC MCU 8BIT 8KB FLASH 32LQFP | 53921 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM8S903K3T3CTR | STMicroelectronics | LQFP 32 7X7X1.4 1 Embedded - Microcontrollers
|
3557 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM8S903K3T3CTR | STMicroelectronics | LQFP 32 7X7X1.4 1 ; 32-LQFP (7x7) Embedded - Microcontrollers
|
Available |
|
Inquiry |

Shenzhen Dasenic Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
STM8S903K3T3CTR | STMicroelectronics | IC MCU 8BIT 8KB FLASH 32LQFP Integrated Circuits (ICs)>Embedded - Microcontrollers
|
7200 |
|
Buy |

Allelco Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
STM8S903K3T3CTR | STMicroelectronics | IC MCU 8BIT 8KB FLASH 32LQFP Integrated Circuits (ICs) > Embedded - Microcontrollers
|
28893 |
|
Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM8S903K3T3CTR | STMicroelectronics | DC:24+ ; Original New | 26505 |
|
Inquiry |

Sunether Technology Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM8S903K3T3CTR | STMicroelectronics | IC MCU 8BIT 8KB FLASH 32LQFP | 1027 |
|
Inquiry |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM8S903K3T3CTR | 2000 |
|
Inquiry | |||
STM8S903K3T3CTR | STMicroelectronics | 2000 |
|
Inquiry |

Fly-Wing Technology (HK) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
STM8S903K3T3CTR | STMicroelectronics | STMICROELECTRONICS STM8S903K3T3CTR8 Bit Microcontroller, STM8S9xx, 16 MHz, 8 KB, 1 KB, 32 Pins, LQFP | 2495 |
|
Buy |

Axis Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM8S903K3T3CTR | STMicroelectronics | New Original,COC,ISO9001 | 8500 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM8S903K3T3CTR | STMicroelectronics | IC MCU 8BIT 8KB FLASH 32LQFP | 3329 |
|
Inquiry |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
STM8S903K3T3CTR | STMicroelectronics | IC MCU 8BIT 8KB FLASH 32LQFP | 867 |
|
Buy |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM8S903K3T3CTR | STMicroelectronics | 32-LQFP | 40691 |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM8S903K3T3CTR | STMicroelectronics | STM8 STM8S Microcontroller IC 8-Bit 16MHz 8KB (8K x 8) FLASH 32-LQFP (7x7) ; Tape & Reel (TR) | 8471 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM8S903K3T3CTR | STMicroelectronics | IC MCU 8BIT 8KB FLASH 32LQFP | 10000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM8S903K3T3CTR | STMicroelectronics | IC MCU 8BIT 8KB FLASH 32LQFP | 2400 |
|
Inquiry |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM8S903K3T3CTR | STMicroelectronics | 7657 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM8S903K3T3CTR | STMicroelectronics | IC MCU 8BIT 8KB FLASH 32LQFP | 16865 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM8S903K3T3CTR | STMicroelectronics | IC MCU 8BIT 8KB FLASH 32LQFP | 5394 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM8S903K3T3CTR | STMicroelectronics | IC MCU 8BIT 8KB FLASH 32LQFP ; DC:21+ ; 32-LQFP (7x7) | 111 |
|
Inquiry | |
STM8S903K3T3CTR | STMicroelectronics | IC MCU 8BIT 8KB FLASH 32LQFP ; DC:23+ | 37370 |
|
Inquiry |

Lanka Micro Electronic Co.,Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM8S903K3T3CTR | STMicroelectronics | IC MCU 8BIT 8KB FLASH 32LQFP | 2400 |
|
Buy |

MountainView Components Inc.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM8S903K3T3CTR | ST | OEM/CM Immediate delivery | 6000 |
|
Inquiry |

Ariat Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM8S903K3T3CTR | STMicroelectronics | LQFP 32 7X7X1.4 1 New Original Stock.
|
2894 |
|
Inquiry |

YIC International Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
STM8S903K3T3CTR | STMicroelectronics | IC MCU 8BIT 8KB FLASH 32LQFP | 1236 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM8S903K3T3CTR | STMicroelectronics | IC MCU 8BIT 8KB FLASH 32LQFP | 37370 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM8S903K3T3CTR | ST | STM8 STM8S IC 8 16MHz 8KBï¼8K x 8ï¼ 32-LQFPï¼7x7ï¼ | In-Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM8S903K3T3CTR | STMicroelectronics | DC:Active ; - | 12 |
|
Inquiry |

Cytech Systems Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM8S903K3T3CTR | STMicroelectronics | Available, Contact us | 2400 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM8S903K3T3CTR | ST | Stock to ship immediately | 919 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM8S903K3T3CTR | STMicroelectronics | STM8 STM8S Microcontroller IC 8-Bit 16MHz 8KB (8K x 8) FLASH 32-LQFP (7x7) | 727 |
|
Inquiry |

RX Electronics Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
STM8S903K3T3CTR | STMicroelectronics | LQFP 32 7X7X1.4 1 Embedded - Microcontrollers
|
1249 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM8S903K3T3CTR | STMicroelectronics | The parts are in stock | 13704 |
|
Inquiry |

IC Components Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM8S903K3T3CTR | STMicroelectronics | ST QFP32 | 3000 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM8S903K3T3CTR | ST | Original stock,24-hour delivery | 11824 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM8S903K3T3CTR | STMicroelectronics | IC MCU 8BIT 8KB FLASH 32LQFP | 2,200 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM8S903K3T3CTR | STMicroelectronics | 8-bit Microcontrollers - MCU Mainstream Application specific line 8-bit MCU with 8 Kbytes Flash, 16 | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM8S903K3T3CTR
sku #: STM8S903K3T3CTR
|
STMICROELECTRONICS | 2501 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM8S903K3T3CTR | ST | NA ; DC:18+ | 30001 |
|
Inquiry |
See Also:
STM8S103K3T3CTR
STM8S903K3T6CTR
STM8S003K3T6CTR
STM8S903K3T6C-TR
STM8S903K3T3C
STM8S903K3U3TR
STM8S103K3T6CTR
STM8S207K8T3CTR
STM8S207K6T3CTR
STM8S105K6T3CTR
STM8S103K3T3C
STM8S903K3T3
STM8S003K3T6C/TR
STM8S903F3U3TR
STM8S903F3M3TR
STM8S903K3T6C
STM8S903K3U6TR
STM8S003K3T3C
STM8S103K3T6C/TR
STM8S105K4T3CTR
STM8S903K3U3
STM8S903K3T6
STM8S207K8T6CTR
STM8S207S6T3CTR
STM8S003K3T6C
STM8S903F3P6TR
STM8S005K6T6CTR
STM8S103F3U3TR
STM8S903F3U6TR
STM8S103K3U6TR
STM8S903K3T6C IC
STM8S103K3T3
STM8S103F3P3TR
STM8S103K3T6C
STM8S207S8T3CTR
STM8S207K6T6CTR
STM8S105K4T6CTR
STM8S903F3M6TR
STM8S003K3TBC
STM8S903K3T6CTR IC
STM8SP903K3MBOTR
STM8S105K6T6CTR
STM8S103F3U6TR
STM8S001J3M3TR
STM8S207C8T3TR
STM8S105C6T3TR
STM8S003K3T6C IC
STM8S105K6U3ATR
STM8S103K3T6
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