IC MCU 8BIT 20KB FLASH 40DIP
Manufacturer: Microchip Technology
Win Source Part Number: 089544-AT89C55WD-24P
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: 40-PDIP
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): IA8X44PDW40I3; IA8X44PDW40IR3; DS89C430-MNL; DS89C450-MNL+;
Introduction Date: October 09, 1996
ECCN: 3A991.a.2
Country of Origin: Taiwan
Estimated EOL Date: 2026
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 69 pct.
Supply and Demand Status: Limited
8051 89C Microcontroller IC 8-Bit 24MHz 20KB (20K x 8) FLASH 40-PDIP
MCU 8-Bit 89C 8051, 20KB Flash 5V
MCU 8-Bit 89C 8051, 20KB Flash 5V
8-bit Microcontrollers - MCU 20K FLASH - 24MHZ IND TEMP 5V
MICROCONTROLLER MCU, 8 BIT, 8051, 24MHZ, DIP-40; Product Range:8051 Family AT89C55 Series Microcontrollers; CPU Speed:24MHz; Program Memory Size:20KB; RAM Memory Size:256Byte; No. of Pins:40Pins; MCU Case Style:DIP; MSL:- RoHS Compliant: Yes
IC MCU 8BIT 20KB FLASH 40DIP
8051 89C Microcontroller IC 8-Bit 24MHz 20KB (20K x 8) FLASH 40-PDIP
IC MCU 8BIT 20KB FLASH 40DIP
| ODG (Origin Data Global) | Win Source Electronics | DigiKey | RS Components, Ltd. | RS Components, Ltd. | VAST STOCK CO., LIMITED | Newark, An Avnet Company | Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology 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 | AT89C55WD-24PU | 089544-AT89C55WD-24PU | AT89C55WD-24PU-ND | 1276628P | 1276628 | AT89C55WD-24PU | 68T4962 | AT89C55WD-24PU | AT89C55WD-24PU | AT89C55WD-24PU |
| Product Name | Microcontrollers | Embedded - Embedded - Microcontrollers - AT89C55WD-24PU | Microcontrollers | Microcontrollers | Microcontrollers | 8-bit Microcontrollers - MCU | Microcontroller Mcu, 8 Bit, 8051, 24Mhz, Dip-40; Product Range Microchip | Embedded - Microcontrollers | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers |
| Data Bus | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8bit | 8 Bit; 8bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit; 8-Bit | 8 Bit | |
| Clock Speed | 24 MHz | 24 MHz | 24 MHz | 24 MHz | 24 MHz | 24 MHz | ||||
| RAM | 0.2560 KB | 20 KB | 0.2560 KB | 0.2560 KB | 0.2560 KB | 256 KB | ||||
| ROM Type | Flash; FLASH | Flash; FLASH | Flash | Flash; FLASH | ||||||
| Supply Voltage | 4.5 to 5.5 volts | 4.5 to 5.5 volts | 4.5 to 5.5 volts | 5.5 volts |
