AT89C1051-12SI Price & Stock
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Manufacturer

Integrated Circuits (ICs) > Embedded - Microcontrollers
IC MCU 8BIT 1KB FLASH 20SOIC
Documents
Datasheet |
AT89C1051-12SI![]() |
Specifications
Series | 89C |
Part Status | Obsolete |
Core Processor | 8051 |
Core Size | 8-Bit |
Speed | 12MHz |
Peripherals | LED |
Number of I/O | 15 |
Program Memory Size | 1KB (1K x 8) |
Program Memory Type | FLASH |
RAM Size | 64 x 8 |
Voltage - Supply (Vcc/Vdd) | 2.7 V ~ 6 V |
Oscillator Type | Internal |
Operating Temperature | -40°C ~ 85°C (TA) |
Package / Case | 20-SOIC (0.295", 7.50mm Width) |
Supplier Device Package | 20-SOIC |
Hide
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C1051-12SI | Renesas Electronics America Inc | IC MCU 16BIT 192KB FLASH 64LQFP | 10091 |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C1051-12SI | Microchip Technology | 35000 |
|
Inquiry |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C1051-12SI | Microchip Technology | 44313 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C1051-12SI | Microchip Technology | IC MCU 8BIT 1KB FLASH 20SOIC | 2751 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C1051-12SI | Microchip Technology | IC MCU 8BIT 1KB FLASH 20SOIC Embedded - Microcontrollers
|
In-Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C1051-12SI | Microchip Technology | IC MCU 8BIT 1KB FLASH 20SOIC | 150000 |
|
Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C1051-12SI | Microchip Technology | DC:24+ ; Original New | 23479 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C1051-12SI | Roving Networks / Microchip Technology | IC MCU 8BIT 1KB FLASH 20SOIC | 8236 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C1051-12SI | Microchip Technology | 7600 |
|
Inquiry |

Chip Source Co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C1051-12SI | Microchip Technology | IC MCU 8BIT 1KB FLASH 20SOIC | 4396 |
|
Inquiry |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
AT89C1051-12SI | Microchip Technology | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tube | 310 |
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Inquiry |

Shenzhen Dasenic Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||
---|---|---|---|---|---|---|---|---|---|
AT89C1051-12SI | Microchip Technology | IC MCU 8BIT 1KB FLASH 20SOIC Integrated Circuits (ICs)>Embedded - Microcontrollers
|
1788 |
|
Buy |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C1051-12SI | Microchip Technology | 7903 |
|
Inquiry |

Axis Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C1051-12SI | Microchip Technology | New Original,COC,ISO9001 | 8500 |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C1051-12SI | Microchip Technology | IC MCU 8BIT 1KB FLASH 20SOIC | 7198 |
|
Inquiry |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C1051-12SI | Atmel | 8051 89C Microcontroller IC 8-Bit 12MHz 1KB (1K x 8) FLASH 20-SOIC | 1538 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C1051-12SI | Micrel / Microchip Technology | IC MCU 8BIT 1KB FLASH 20SOIC ; 20-SOIC Embedded - Microcontrollers
|
Available |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C1051-12SI | Microchip Technology | IC MCU 8BIT 1KB FLASH 20SOIC | 2534 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C1051-12SI | Microchip Technology | DC:Active ; - | 0 |
|
Inquiry |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C1051-12SI | Microchip Technology | IC MCU 8BIT 1KB FLASH 20SOIC | 15970 |
|
Inquiry |

Lanka Micro Electronic Co.,Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C1051-12SI | Microchip Technology | IC MCU 8BIT 1KB FLASH 20SOIC | 65366 |
|
Buy |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C1051-12SI | 2000 |
|
Inquiry | |||
AT89C1051-12SI | Microchip Technology | 2000 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C1051-12SI | Roving Networks / Microchip Technology | IC MCU 8BIT 1KB FLASH 20SOIC | 10000 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C1051-12SI | Microchip Technology | IC MCU 8BIT 1KB FLASH 20SOIC Embedded - Microcontrollers
|
6122 |
|
Buy |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C1051-12SI | Microchip Technology | 20-SOIC (0.295", 7.50mm Width) | 44313 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C1051-12SI | Microchip Technology | IC MCU 8BIT 1KB FLASH 20SOIC ; DC:21+ ; 20-SOIC | 111 |
|
Inquiry | |
AT89C1051-12SI | Microchip Technology | IC MCU 8BIT 1KB FLASH 20SOIC ; DC:23+ | 16040 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C1051-12SI | Microchip Technology | IC MCU 8BIT 1KB FLASH 20SOIC | 16040 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C1051-12SI | Microchip Technology | 8051 89C Microcontroller IC 8-Bit 12MHz 1KB (1K x 8) FLASH 20-SOIC | 3700 |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C105112SI | ATMEL | OEM/CM QUOTES ONLY | NO BROKERS | 1 |
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Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C1051-12SI | Microchip Technology | In Stock |
|
Inquiry | ||
AT89C1051-12SI | Atmel | In Stock |
|
Inquiry | ||
AT89C1051-12SI | ATMEL | In Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C1051-12SI | 0 |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C105112SI
sku #: AT89C105112SI
|
ATMEL | 23 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AT89C1051-12SI | Microchip | DC:2017+ | 33600 |
|
Inquiry |
See Also:
AT89C1051-12PI
AT89C2051-12SI
AT89C1051U-12SI
AT89C4051-12SI
AT89C1051-12SC
AT89C1051-24SI
AT89C4051-12SU
AT89C4051-12SJ
AT89C2051-12SU
AT89C2051-12SJ
AT89C2051-12SC
AT89C1051U-12PI
AT89C4051-12SC
AT89C4051-12PI
AT89C2051-12PI
AT89C1051U-12SC
AT89C1051-12PC
AT89C1051U-12PC
AT89C1051U-24SI
AT89C4051-12PU
AT89C2051-12PU
AT89C4051-12PC
AT89C1051-24PI
AT89C2051-12PC
AT89C51-12JI
AT89C1051-24SC
AT89C51-12PI
AT89C4051-24SI
AT89C205112SU
AT89C2051-24SI
AT89C4051-12SUR
AT89C51-16QI
AT89C2051-24SJ
AT89C2051-24SU
AT89C4051-24SJ
AT89C1051-24PC
AT89C205124SI
AT89C1051U-24PI
AT89C4051-24SU
AT89C2051-24PI
AT89C2051-20PI
AT89C2051-12SC IC
AT89C105124SC
AT89C1051-24PU
AT89C205112PU
AT89C51-12AC
AT89C52-12JI
AT89C4051-24SC
AT89C2051-24U
More »