Microchip Technology, Inc. 8-bit 8BIT 1KB Embedded Microcontroller MCU AT89C1051U-24SC

Description
IC MCU 8BIT 1KB FLASH 20SOIC Product overview: AT89C1051U-24SC from Microchip Technology 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, 8BIT, 1KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 1KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-AT89C1051U-24SC can be used for catalog matching and distributor lookup.
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Description
IC MCU 8BIT 1KB FLASH 20SOIC Product overview: AT89C1051U-24SC from Microchip Technology 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, 8BIT, 1KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 1KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-AT89C1051U-24SC can be used for catalog matching and distributor lookup.
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Suppliers

Company
Product
Description
Supplier Links
8-bit 8BIT 1KB Embedded Microcontroller MCU - 685-AT89C1051U-24SC - ERSAELECTRONICS PTE. LTD.
Singapore
8-bit 8BIT 1KB Embedded Microcontroller MCU
685-AT89C1051U-24SC
8-bit 8BIT 1KB Embedded Microcontroller MCU 685-AT89C1051U-24SC
IC MCU 8BIT 1KB FLASH 20SOIC Product overview: AT89C1051U-24SC from Microchip Technology 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, 8BIT, 1KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 1KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-AT89C1051U-24SC can be used for catalog matching and distributor lookup.

IC MCU 8BIT 1KB FLASH 20SOIC Product overview: AT89C1051U-24SC from Microchip Technology 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, 8BIT, 1KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 1KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-AT89C1051U-24SC can be used for catalog matching and distributor lookup.

Supplier's Site Datasheet
Microcontrollers - AT89C1051U-24SC-ND - DigiKey
Thief River Falls, MN, United States
Microcontrollers
AT89C1051U-24SC-ND
Microcontrollers AT89C1051U-24SC-ND
8051 89C Microcontroller IC 8-Bit 24MHz 1KB (1K x 8) FLASH 20-SOIC

8051 89C Microcontroller IC 8-Bit 24MHz 1KB (1K x 8) FLASH 20-SOIC

Buy Now Datasheet
Embedded - Embedded - Microcontrollers - AT89C1051U-24SC - 221360-AT89C1051U-24SC - Win Source Electronics
Laguna Hills, CA, United States
Embedded - Embedded - Microcontrollers - AT89C1051U-24SC
221360-AT89C1051U-24SC
Embedded - Embedded - Microcontrollers - AT89C1051U-24SC 221360-AT89C1051U-24SC
Manufacturer: Microchip Technology Win Source Part Number: 221360-AT89C1051U-24 SC Packaging: Tube/Rail Core Processor: 8051 Number of I/O: 15 Program Memory Size: 1KB (1K x 8) Program Memory Type: FLASH Categories: Integrated Circuits Status: Obsolete(EOL) Temperature Range - Operating: 0°C to 70°C Case / Package: 20-SOIC Speed(Frequency): 24MHz Supply Voltage - Operating: 4 V to 6 V Part Core Size: 8-Bit Data RAM Size: 64 x 8 Popularity: Medium Fake Threat In the Open Market: 44 pct. Supply and Demand Status: Balance

Manufacturer: Microchip Technology
Win Source Part Number: 221360-AT89C1051U-24SC
Packaging: Tube/Rail
Core Processor: 8051
Number of I/O: 15
Program Memory Size: 1KB (1K x 8)
Program Memory Type: FLASH
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: 0°C to 70°C
Case / Package: 20-SOIC
Speed(Frequency): 24MHz
Supply Voltage - Operating: 4 V to 6 V
Part Core Size: 8-Bit
Data RAM Size: 64 x 8
Popularity: Medium
Fake Threat In the Open Market: 44 pct.
Supply and Demand Status: Balance

Buy Now Datasheet
Integrated Circuits (ICs) - Embedded - Microcontrollers - AT89C1051U-24SC - Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Embedded - Microcontrollers
AT89C1051U-24SC
Integrated Circuits (ICs) - Embedded - Microcontrollers AT89C1051U-24SC
IC MCU 8BIT 1KB FLASH 20SOIC

IC MCU 8BIT 1KB FLASH 20SOIC

Supplier's Site
Microcontrollers - AT89C1051U-24SC - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Microcontrollers
AT89C1051U-24SC
Microcontrollers AT89C1051U-24SC
8051 89C Microcontroller IC 8-Bit 24MHz 1KB (1K x 8) FLASH 20-SOIC

8051 89C Microcontroller IC 8-Bit 24MHz 1KB (1K x 8) FLASH 20-SOIC

Buy Now Datasheet
Embedded - Microcontrollers - AT89C1051U-24SC - Lingto Electronic Limited
Shenzhen, China
Embedded - Microcontrollers
AT89C1051U-24SC
Embedded - Microcontrollers AT89C1051U-24SC
IC MCU 8BIT 1KB FLASH 20SOIC

IC MCU 8BIT 1KB FLASH 20SOIC

Supplier's Site Datasheet

Technical Specifications

  ERSAELECTRONICS PTE. LTD. DigiKey Win Source Electronics Shenzhen Shengyu Electronics Technology Limited Quarktwin Technology Ltd. Lingto Electronic Limited
Product Category Microcontrollers (MCU) Microcontrollers (MCU) Microcontrollers (MCU) Microcontrollers (MCU) Microcontrollers (MCU) Microcontrollers (MCU)
Product Number 685-AT89C1051U-24SC AT89C1051U-24SC-ND 221360-AT89C1051U-24SC AT89C1051U-24SC AT89C1051U-24SC AT89C1051U-24SC
Product Name 8-bit 8BIT 1KB Embedded Microcontroller MCU Microcontrollers Embedded - Embedded - Microcontrollers - AT89C1051U-24SC Integrated Circuits (ICs) - Embedded - Microcontrollers Microcontrollers Embedded - Microcontrollers
Data Bus 8 Bit 8 Bit 8 Bit 8 Bit; 8-Bit 8 Bit; 8-Bit
RAM 0.0640 KB 0.0640 KB 1 KB 64 KB 0.0640 KB
Supply Voltage 4 to 6 volts 4 to 6 volts 4 to 6 volts 6 to 4 volts
Package Type Other; Tube SOIC; Other; "20-SOIC (0.295"", 7.50mm Width)" SOIC; Other; 20-SOIC SOIC SOIC; Other; 20-SOIC (0.295\", 7.50mm Width)
Operating Temperature 0 C (32 F) 0 to 70 C (32 to 158 F) 0 to 70 C (32 to 158 F) 0 to 70 C (32 to 158 F) 0 to 70 C (32 to 158 F)
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