The AT89C55-24PI is an 8-bit microcontroller with a 8051 core architecture, featuring a 20KB FLASH memory and 256B RAM. It operates at a maximum frequency of 24MHz and supports UART interface. The device is available in a PDIP package, with a maximum operating temperature of 85°C and a minimum operating temperature of -40°C. It can be powered with a supply voltage between 4V and 6V, and is not RoHS compliant.
Microchip AT89C55-24PI technical specifications.
| Package/Case | PDIP |
| Core Architecture | 8051 |
| Data Bus Width | 8b |
| Interface | UART |
| Max Frequency | 24MHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 6V |
| Memory Size | 20KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 4V |
| Number of Programmable I/O | 32 |
| Operating Supply Voltage | 5.5V |
| Package Quantity | 9 |
| RAM Size | 256B |
| RoHS Compliant | No |
| RoHS | Not Compliant |
No datasheet is available for this part.
