Manufacturer: Microchip Technology
Win Source Part Number: 079045-AT89C55WD-24J
Packaging: Tube/Rail
Core Processor: 8051
Number of I/O: 32
Program Memory Size: 20KB (20K x 8)
Program Memory Type: FLASH
Family Name: AT89C55
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 44-PLCC (16.59x16.59)
Speed(Frequency): 24MHz
Supply Voltage - Operating: 4.5 V to 5.5 V
Part Core Size: 8-Bit
Data RAM Size: 256 x 8
Alternative Parts (Cross-Reference): P89C51RB2HBA/00,512;
Introduction Date: October 09, 1996
ECCN: 3A991.a.2
Country of Origin: Thailand
Estimated EOL Date: 2023
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 63 pct.
Supply and Demand Status: Balance
Microcontroller 8051, 89C55, 20K FLASH
Microcontroller 8051, 89C55, 20K FLASH
8051 89C Microcontroller IC 8-Bit 24MHz 20KB (20K x 8) FLASH 44-PLCC (16.6x16.6)
IC MCU 8BIT 20KB FLASH 44PLCC
IC MCU 8BIT 20KB FLASH 44PLCC
8051 89C Microcontroller IC 8-Bit 24MHz 20KB (20K x 8) FLASH 44-PLCC (16.6x16.6)
8051 89C Microcontroller IC 8-Bit 24MHz 20KB (20K x 8) FLASH 44-PLCC (16.6x16.6)
IC MCU 8BIT 20KB FLASH 44PLCC
MICROCONTROLLER MCU, 8 BIT, 8051, 24MHZ, PLCC-44; Product Range:8051 Family AT89C55 Series Microcontrollers; CPU Speed:24MHz; Program Memory Size:20KB; RAM Memory Size:256Byte; No. of Pins:44Pins; MCU Case Style:LCC; No. of Timers:3 RoHS Compliant: Yes
8-bit Microcontrollers - MCU 20kB Flash 256B RAM 4.0V-6.0V
| Win Source Electronics | RS Components, Ltd. | RS Components, Ltd. | DigiKey | ODG (Origin Data Global) | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Lingto Electronic Limited | Newark, An Avnet Company | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 079045-AT89C55WD-24JU | 1276627 | 1276627P | AT89C55WD-24JU-ND | AT89C55WD-24JU | AT89C55WD-24JU | AT89C55WD-24JU | AT89C55WD-24JU | 68T4961 | AT89C55WD-24JU |
| Product Name | Embedded - Embedded - Microcontrollers - AT89C55WD-24JU | Microcontrollers | Microcontrollers | Microcontrollers | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers | Embedded - Microcontrollers | Microcontroller Mcu, 8 Bit, 8051, 24Mhz, Plcc-44; Product Range Microchip | 8-bit Microcontrollers - MCU |
| Data Bus | 8 Bit | 8 Bit; 8bit | 8 Bit; 8bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit; 8-Bit | 8 Bit | ||
| Life Cycle Stage | Active | Active | Active | |||||||
| Clock Speed | 24 MHz | 24 MHz | 24 MHz | 24 MHz | 24 MHz | 24 MHz | ||||
| RAM | 20 KB | 0.2560 KB | 0.2560 KB | 256 KB | 0.2560 KB | 0.2560 KB | ||||
| ROM Type | Flash; FLASH | Flash | Flash; FLASH |
