Manufacturer: Microchip Technology
Win Source Part Number: 199440-AT89C55WD-24J
Packaging: Tube/Rail
Core Processor: 8051
Number of I/O: 32
Program Memory Size: 20KB (20K x 8)
Program Memory Type: FLASH
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: 0°C to 70°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
Popularity: Medium
Fake Threat In the Open Market: 71 pct.
Supply and Demand Status: Limited
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, 8-Bit, FLASH, 8051 CPU, 24MHz, CMOS, PQCC44, PLASTIC, MS-018AC, LCC-44
IC MCU 8BIT 20KB FLASH 44PLCC
| Win Source Electronics | DigiKey | Quarktwin Technology Ltd. | Lingto Electronic Limited | Utmel Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 199440-AT89C55WD-24JC | AT89C55WD-24JC-ND | AT89C55WD-24JC | AT89C55WD-24JC | 17090-AT89C55WD-24JC | AT89C55WD-24JC |
| Product Name | Embedded - Embedded - Microcontrollers - AT89C55WD-24JC | Microcontrollers | Microcontrollers | Embedded - Microcontrollers | Microcontroller, 8-Bit, FLASH, 8051 CPU, 24MHz, CMOS, PQCC44, PLASTIC, MS-018AC, LCC-44 | Integrated Circuits (ICs) - Embedded - Microcontrollers |
| Data Bus | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit; 8-Bit | 8 Bit | |
| Life Cycle Stage | Obsolete(EOL) | Removed; Obsolete | Removed | |||
| Clock Speed | 24 MHz | 24 MHz | 24 MHz | 24 MHz | ||
| RAM | 20 KB | 0.2560 KB | 0.2560 KB | 256 KB | ||
| ROM Type | Flash; FLASH | Flash | Flash |
