The W79E822BDG is an 8-bit 8051 microcontroller from Winbond. It features a 2KB FLASH memory and 128B RAM, with 18 programmable I/O lines and 2 timers/counters. The device operates at a maximum frequency of 20MHz and has a supply voltage of 5V. It is available in a PDIP package and is compliant with RoHS regulations. The W79E822BDG has a maximum operating temperature of 85°C and a minimum operating temperature of -40°C.
Frequency20MHz
PackagePDIP
Quick Jump:
Technical Specifications
Winbond W79E822BDG technical specifications.
General
| Package/Case | PDIP |
| Core Architecture | 8051 |
| Data Bus Width | 8b |
| Interface | I2C |
| Max Frequency | 20MHz |
| Max Operating Temperature | 85°C |
| Memory Size | 2KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Number of Programmable I/O | 18 |
| Number of Timers/Counters | 2 |
| Operating Supply Voltage | 5V |
| Radiation Hardening | No |
| RAM Size | 128B |
| RoHS Compliant | Yes |
| Watchdog Timer | Yes |
Compliance
| RoHS | Compliant |
Datasheet
Winbond W79E822BDG Datasheet
Download the complete datasheet for Winbond W79E822BDG to view detailed technical specifications.
No datasheet is available for this part.