Altium Eagle OrCad PADS KiCad 
AT89C55WD-24JI
IC MCU 8BIT 20KB FLASH 44PLCC
NOVA Part#:
343-3018734-AT89C55WD-24JI
Manufacturer:
Manufacturer Part No:
AT89C55WD-24JI
Standard Package:
27
Technical Datasheet:
Available download format
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8051 series Microcontroller IC 8-Bit 24MHz 20KB (20K x 8) FLASH 44-PLCC (16.6x16.6)
| Category | Embedded - Microcontrollers | |
| Package case | 44-LCC (J-Lead) | |
| Manufacturer | Microchip Technology | |
| RoHS | 1 | |
| Core Processor | 8051 | |
| Speed | 24MHz | |
| RAM Size | 256 x 8 | |
| Operating Temperature | -40°C ~ 85°C (TA) | |
| Mounting Type | Surface Mount | |
| Supplier Device Package | 44-PLCC (16.6x16.6) | |
| Base Product Number | AT89C55 | |
| Core Size | 8-Bit | |
| Connectivity | UART/USART | |
| Peripherals | WDT | |
| Number of I/O | 32 | |
| Program Memory Size | 20KB (20K x 8) | |
| Program Memory Type | FLASH | |
| EEPROM Size | - | |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V | |
| Data Converters | - | |
| Oscillator Type | Internal | |
| Other Names | AT89C55WD24JI |
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