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Business
| Part # Aliases | P80C32UFAA | Product Category | 8-bit Microcontrollers - MCU |
| Standard Package | Rail / Tube | Factory Pack Quantity | 26 |
| Standard Package Name | PLCC | ||
Compliance
| RoHS | RoHS Compliant | EU RoHS | Compliant |
| Approval Agency | No | ||
Electrical
| Speed | 33 MHz | RAM Size | 256 byte |
| Core Size | 8-Bit | Core Type | 80C51 |
| Interface | UART | Clock Rate | 33 MHz |
| Memory Size | 256 B | Number of I/O | 32 |
| Voltage Rating | 4.5 | Watchdog Timer | 1 |
| Oscillator Type | Internal | Serial Protocol | 1 |
| Voltage - Supply | 5 V | Program Memory Size | 32 KB |
| Program Memory Type | ROM | Voltage - Supply (Min) | 5.5 |
| Power Dissipation (Max) | 1500 mW | Voltage - Supply (Vcc/Vdd) | 2.7 V ~ 5.5 V |
Mechanical
| Width | 16.66(Max) | Packaging | Tube |
| Lead Style | J-Lead | Mounting Type | Surface Mount |
| Mounting Style | SMD/SMT | Package / Case | 44PLCC |
| Length - Overall | 16.66(Max) | Package Quantity | PLCC |
| Number of Positions | 44 | Shell Size - Insert | 3.68(Min) |
| Number of Cores/Bus Width | 8 Bit | ||
Product Info
| Series | P80C3x | On-Chip RAM | No |
| Peripherals | POR | Architecture | CISC |
| Connectivity | UART/USART | Core Processor | 8051 |
| Number of Timers | 3 | RF Family/Standard | P80 |
| DigiKey Programmable | Yes | Printed Circuit Board | 44 |
Environmental
| Operating Temperature | -40 to 85 °C | ||
Documents & Media
Sourcing & traceability
- Datasheet
- 8XC51_8XC52.pdf
Lot-level traceability (date code, original factory packaging) is confirmed on every quote and shipment.