The AT89C51-33AI is an 8-bit microcontroller with a 8051 core architecture, 4KB of FLASH memory, and 128B of RAM. It operates at a maximum frequency of 33MHz and has a maximum operating temperature of 85°C. The device is packaged in a TQFP package and is suitable for surface mount applications. It has 32 programmable I/Os and 2 timers/counters. The microcontroller is designed for use in a variety of applications, including industrial control and automation.
Frequency33MHz
PackageTQFP
MountingSurface Mount
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Technical Specifications
Microchip AT89C51-33AI technical specifications.
General
| Access Time | 33us |
| Package/Case | TQFP |
| Core Architecture | 8051 |
| Data Bus Width | 8b |
| Interface | UART, USART |
| Lead Free | Contains Lead |
| Max Frequency | 33MHz |
| Max Operating Temperature | 85°C |
| Memory Size | 4KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 6V |
| Min Supply Voltage | 4V |
| Mount | Surface Mount |
| Number of I/Os | 32 |
| Number of Programmable I/O | 32 |
| Number of Timers/Counters | 2 |
| Oscillator Type | Internal |
| Package Quantity | 160 |
| Packaging | Tray |
| RAM Size | 128B |
| Series | 89C |
Compliance
| RoHS | Not Compliant |
Datasheet
Microchip AT89C51-33AI Datasheet
Download the complete datasheet for Microchip AT89C51-33AI to view detailed technical specifications.
No datasheet is available for this part.
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