| Part Numbers | Manufacturer Name | Datasheet | Core Processor | Core Size | Speed | Connectivity | RAM Size | Number of I/O | Program Memory Size | Program Memory Type | EEPROM Size | Voltage - Supply (Vcc/Vdd) | Data Converters | Oscillator Type | Operating Temperature | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AT89C55WD-24PU | ATMEL CORP | 8051 | 8-Bit | 24MHz | UART/USART | 32 | 20KB (20K x 8) | FLASH | - | 256 x 8 | 4.5 V ~ 5.5 V | - | Internal | -40°C ~ 85°C | 40-DIP (0.600, 15.24mm) | |
| AT89C55WD-24JU | ATMEL CORP | 8051 | 8-Bit | 24MHz | UART/USART | 32 | 20KB (20K x 8) | FLASH | - | 256 x 8 | 4.5 V ~ 5.5 V | - | Internal | -40°C ~ 85°C | 44-LCC (J-Lead) | |
| AT89C55WD-24AU | ATMEL CORP | 8051 | 8-Bit | 24MHz | UART/USART | 32 | 20KB (20K x 8) | FLASH | - | 256 x 8 | 4.5 V ~ 5.5 V | - | Internal | -40°C ~ 85°C | 44-TQFP | |
| AT89C55WD-24AC | ATMEL CORP | 8051 | 8-Bit | 24MHz | UART/USART | 32 | 20KB (20K x 8) | FLASH | - | 256 x 8 | 4.5 V ~ 5.5 V | - | Internal | 0°C ~ 70°C | 44-TQFP | |
| AT89C55WD-24AI | ATMEL CORP | 8051 | 8-Bit | 24MHz | UART/USART | 32 | 20KB (20K x 8) | FLASH | - | 256 x 8 | 4.5 V ~ 5.5 V | - | Internal | -40°C ~ 85°C | 44-TQFP | |
| AT89C55WD-24JC | ATMEL CORP | 8051 | 8-Bit | 24MHz | UART/USART | 32 | 20KB (20K x 8) | FLASH | - | 256 x 8 | 4.5 V ~ 5.5 V | - | Internal | 0°C ~ 70°C | 44-LCC (J-Lead) | |
| AT89C55WD-24JI | ATMEL CORP | 8051 | 8-Bit | 24MHz | UART/USART | 32 | 20KB (20K x 8) | FLASH | - | 256 x 8 | 4.5 V ~ 5.5 V | - | Internal | -40°C ~ 85°C | 44-LCC (J-Lead) | |
| AT89C55WD-24PC | ATMEL CORP | 8051 | 8-Bit | 24MHz | UART/USART | 32 | 20KB (20K x 8) | FLASH | - | 256 x 8 | 4.5 V ~ 5.5 V | - | Internal | 0°C ~ 70°C | 40-DIP (0.600, 15.24mm) | |
| AT89C55WD-24PI | ATMEL CORP | 8051 | 8-Bit | 24MHz | UART/USART | 32 | 20KB (20K x 8) | FLASH | - | 256 x 8 | 4.5 V ~ 5.5 V | - | Internal | -40°C ~ 85°C | 40-DIP (0.600, 15.24mm) | |
| AT89C55-24JC | ATMEL CORP | 8051 | 8-Bit | 24MHz | - | 32 | 20KB (20K x 8) | FLASH | - | 256 x 8 | 4 V ~ 6 V | - | Internal | 0°C ~ 70°C | 44-LCC (J-Lead) |
© 2016 Copyright
