Microchip Technology, Inc. 8-bit 8BIT 4KB Embedded Microcontroller MCU AT89C4051-12PU

Description
Microcontroller, 8-Bit, FLASH, 80C51 CPU, 12MHz, CMOS, PDIP20
Request a Quote Datasheet
Description
Microcontroller, 8-Bit, FLASH, 80C51 CPU, 12MHz, CMOS, PDIP20
Request a Quote Datasheet

Suppliers

Company
Product
Description
Supplier Links
 - AT89C4051-12PU - Rochester Electronics
Newburyport, MA, United States
Microcontroller, 8-Bit, FLASH, 80C51 CPU, 12MHz, CMOS, PDIP20

Microcontroller, 8-Bit, FLASH, 80C51 CPU, 12MHz, CMOS, PDIP20

Supplier's Site Datasheet
Singapore
8-bit 8BIT 4KB Embedded Microcontroller MCU
685-AT89C4051-12PU
8-bit 8BIT 4KB Embedded Microcontroller MCU 685-AT89C4051-12PU
IC MCU 8BIT 4KB FLASH 20DIP Product overview: AT89C4051-12PU 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, 4KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 4KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-AT89C4051-12PU can be used for catalog matching and distributor lookup.

IC MCU 8BIT 4KB FLASH 20DIP Product overview: AT89C4051-12PU 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, 4KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 4KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-AT89C4051-12PU can be used for catalog matching and distributor lookup.

Supplier's Site Datasheet
Embedded - Embedded - Microcontrollers - AT89C4051-12PU - 1019717-AT89C4051-12PU - Win Source Electronics
Laguna Hills, CA, United States
Embedded - Embedded - Microcontrollers - AT89C4051-12PU
1019717-AT89C4051-12PU
Embedded - Embedded - Microcontrollers - AT89C4051-12PU 1019717-AT89C4051-12PU
Manufacturer: Microchip Technology Win Source Part Number: 1019717-AT89C4051-12 PU Packaging: Tube/Rail Core Processor: 8051 Number of I/O: 15 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH Categories: Integrated Circuits Status: Active Temperature Range - Operating: -40°C to 85°C (TA) Case / Package: 20-PDIP Speed(Frequency): 12MHz Supply Voltage - Operating: 2.7 V to 6 V Part Core Size: 8-Bit Data RAM Size: 128 x 8 Popularity: Medium Fake Threat In the Open Market: 46 pct. Supply and Demand Status: Balance

Manufacturer: Microchip Technology
Win Source Part Number: 1019717-AT89C4051-12PU
Packaging: Tube/Rail
Core Processor: 8051
Number of I/O: 15
Program Memory Size: 4KB (4K x 8)
Program Memory Type: FLASH
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 20-PDIP
Speed(Frequency): 12MHz
Supply Voltage - Operating: 2.7 V to 6 V
Part Core Size: 8-Bit
Data RAM Size: 128 x 8
Popularity: Medium
Fake Threat In the Open Market: 46 pct.
Supply and Demand Status: Balance

Buy Now Datasheet
Microcontrollers - AT89C4051-12PU-ND - DigiKey
Thief River Falls, MN, United States
Microcontrollers
AT89C4051-12PU-ND
Microcontrollers AT89C4051-12PU-ND
8051 89C Microcontroller IC 8-Bit 12MHz 4KB (4K x 8) FLASH 20-PDIP

8051 89C Microcontroller IC 8-Bit 12MHz 4KB (4K x 8) FLASH 20-PDIP

Buy Now Datasheet
Sheung Wan, Hong Kong
8-bit Microcontrollers - MCU
AT89C4051-12PU
8-bit Microcontrollers - MCU AT89C4051-12PU
8-bit Microcontrollers - MCU 4K FLASH 2.7 TO 5.5V

8-bit Microcontrollers - MCU 4K FLASH 2.7 TO 5.5V

Buy Now Datasheet
Mcu, 8Bit, 8051, 12Mhz, Dip-20; Product Range Microchip - 68T4864 - Newark, An Avnet Company
Chicago, IL, United States
Mcu, 8Bit, 8051, 12Mhz, Dip-20; Product Range Microchip
68T4864
Mcu, 8Bit, 8051, 12Mhz, Dip-20; Product Range Microchip 68T4864
MCU, 8BIT, 8051, 12MHZ, DIP-20; Product Range:8051 Microcontrollers; CPU Speed:12MHz; Program Memory Size:2KB; RAM Memory Size:128Byte; No. of Pins:20Pins; MCU Case Style:DIP; No. of I/O s:15I/O s; Embedded Interface Type:UART; MSL:-RoHS Compliant: Yes

MCU, 8BIT, 8051, 12MHZ, DIP-20; Product Range:8051 Microcontrollers; CPU Speed:12MHz; Program Memory Size:2KB; RAM Memory Size:128Byte; No. of Pins:20Pins; MCU Case Style:DIP; No. of I/O s:15I/O s; Embedded Interface Type:UART; MSL:-RoHS Compliant: Yes

Supplier's Site Datasheet
Microcontrollers - AT89C4051-12PU - ODG (Origin Data Global)
Shenzhen, China
Microcontrollers
AT89C4051-12PU
Microcontrollers AT89C4051-12PU
IC MCU 8BIT 4KB FLASH 20DIP

IC MCU 8BIT 4KB FLASH 20DIP

Supplier's Site Datasheet
Integrated Circuits (ICs) - Embedded - Microcontrollers - AT89C4051-12PU - Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Embedded - Microcontrollers
AT89C4051-12PU
Integrated Circuits (ICs) - Embedded - Microcontrollers AT89C4051-12PU
IC MCU 8BIT 4KB FLASH 20DIP

IC MCU 8BIT 4KB FLASH 20DIP

Supplier's Site
Embedded - Microcontrollers - AT89C4051-12PU - Lingto Electronic Limited
Shenzhen, China
Embedded - Microcontrollers
AT89C4051-12PU
Embedded - Microcontrollers AT89C4051-12PU
IC MCU 8BIT 4KB FLASH 20DIP

IC MCU 8BIT 4KB FLASH 20DIP

Supplier's Site Datasheet
Microcontrollers - AT89C4051-12PU - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Microcontrollers
AT89C4051-12PU
Microcontrollers AT89C4051-12PU
8051 89C Microcontroller IC 8-Bit 12MHz 4KB (4K x 8) FLASH 20-PDIP

8051 89C Microcontroller IC 8-Bit 12MHz 4KB (4K x 8) FLASH 20-PDIP

Buy Now Datasheet

Technical Specifications

  Rochester Electronics ERSAELECTRONICS PTE. LTD. Win Source Electronics DigiKey VAST STOCK CO., LIMITED Newark, An Avnet Company ODG (Origin Data Global) Shenzhen Shengyu Electronics Technology Limited Lingto Electronic Limited Quarktwin Technology Ltd.
Product Category Microcontrollers (MCU) Microcontrollers (MCU) Microcontrollers (MCU) Microcontrollers (MCU) Microcontrollers (MCU) Microcontrollers (MCU) Microcontrollers (MCU) Microcontrollers (MCU) Microcontrollers (MCU) Microcontrollers (MCU)
Product Number AT89C4051-12PU 685-AT89C4051-12PU 1019717-AT89C4051-12PU AT89C4051-12PU-ND AT89C4051-12PU 68T4864 AT89C4051-12PU AT89C4051-12PU AT89C4051-12PU AT89C4051-12PU
Product Name 8-bit 8BIT 4KB Embedded Microcontroller MCU Embedded - Embedded - Microcontrollers - AT89C4051-12PU Microcontrollers 8-bit Microcontrollers - MCU Mcu, 8Bit, 8051, 12Mhz, Dip-20; Product Range Microchip Microcontrollers Integrated Circuits (ICs) - Embedded - Microcontrollers Embedded - Microcontrollers Microcontrollers
Data Bus 8 Bit; 8-Bit 8 Bit 8 Bit 8 Bit 8 Bit 8 Bit 8 Bit 8 Bit; 8-Bit 8 Bit; 8-Bit
Life Cycle Stage Obsolete Active Removed; Obsolete Active
ROM Type Flash Flash; FLASH Flash Flash; FLASH Flash; FLASH
Package Type CDIP; Other; DIP20 Other; Tube CDIP; Other; 20-PDIP CDIP; Other; "20-DIP (0.300"", 7.62mm)" CDIP; Other; DIP CDIP; Other; 20-DIP (0.300", 7.62mm) CDIP; Other; 20-DIP (0.300\", 7.62mm) CDIP; Other; 20-DIP (0.300\", 7.62mm)
Clock Speed 12 MHz 12 MHz 12 MHz 12 MHz 12 MHz 12 MHz 12 MHz
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