80C51 microcontroller featuring 16KB OTP memory and an 8-bit data bus. Operates at up to 30MHz with an internal oscillator, supporting UART and USART interfaces. Includes 32 programmable I/Os, 3 timers/counters, and peripherals like POR, PWM, and WDT. Packaged in a 40-pin DIP, this lead-free and RoHS compliant IC operates from 2.7V to 5.5V, with a temperature range of 0°C to 85°C.
Frequency30MHz
PackageDIP
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Technical Specifications
Microchip AT87C51RB2-3CSUL technical specifications.
General
| Access Time | 30us |
| Package/Case | DIP |
| Core Architecture | 80C51 |
| Data Bus Width | 8b |
| Frequency | 30MHz |
| Interface | UART, USART |
| Lead Free | Lead Free |
| Max Frequency | 60MHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 16KB |
| Memory Type | OTP, |
| Min Operating Temperature | 0°C |
| Min Supply Voltage | 2.7V |
| Number of I/Os | 32 |
| Number of Programmable I/O | 32 |
| Number of Timers/Counters | 3 |
| Oscillator Type | Internal |
| Package Quantity | 216 |
| Packaging | Rail/Tube |
| Peripherals | POR, PWM, WDT |
| RAM Size | 512B |
| RoHS Compliant | Yes |
| Series | 87C |
Compliance
| RoHS | Compliant |
Datasheet
Microchip AT87C51RB2-3CSUL Datasheet
Download the complete datasheet for Microchip AT87C51RB2-3CSUL to view detailed technical specifications.
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