| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,000 pcs
|
1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| ADC Inputs | |
| ADC Resolution | |
| Address Bus Width | |
| Bootloader Flash Size | |
| CAN Controller | |
| Connectivity | |
| Core Processor | |
| Core Size | |
| DAC Channels | |
| DMA Channels | |
| Data Converters | |
| Data Retention | |
| EEPROM Size | |
| External Data Bus Width | |
| Has ADC | |
| JEDEC Package Code | |
| Maximum Operating Temperature | |
| Minimum Operating Temperature | |
| Mounting Type | |
| Number of I | |
| Number of I/O Lines | |
| Number of Terminals | |
| On-Chip RAM | |
| On-chip ERAM | |
| Operating Temperature | |
| Oscillator Type | |
| PWM Channels | |
| Package Length | |
| Package Width | |
| Peripherals | |
| Pin Count | |
| Program Memory Size | |
| Program Memory Type | |
| RAM Bytes | |
| RAM Size | |
| ROM Words | |
| SPI Interface | |
| Speed | |
| Supplier Device Package | |
| Supply Voltage (Maximum) | |
| Supply Voltage - Minimum | |
| Temperature Grade | |
| Terminal Position | |
| Voltage | |
| Watchdog Timer | |
| clock_frequency_max (Maximum) | |
| read_write_cycle | |
| rom_programmability | |
| supply_voltage (Nominal) |
The AT89C51CC03UA-RDTUM is an 8-bit microcontroller based on the 80C51 core architecture, manufactured by Microchip Technology. It features 64KB of on-chip Flash program memory, 2.25KB of RAM (256 bytes on-chip RAM plus 2048 bytes ERAM), and 2KB of EEPROM. The device operates at a maximum clock frequency of 40MHz in standard mode with a supply voltage range of 3V to 5.5V.
Key peripherals include a full CAN controller compliant with CAN 2.0A and 2.0B, an SPI interface (available on the 64-LQFP package), a full-duplex UART, a 10-bit ADC with 8 multiplexed inputs, a 5-channel 16-bit PCA with PWM, and a 21-bit watchdog timer. The microcontroller provides 36 digital I/O lines (37 per manufacturer page) and supports external memory expansion via an 8-bit data bus and 16-bit address bus.
The device is housed in a 64-LQFP (10x10mm) surface-mount package with an industrial temperature range of -40°C to 85°C. It is RoHS3 compliant and lead-free. This microcontroller is suitable for embedded applications requiring CAN communication, analog sensing, and moderate processing power.
3V to 5.5V
64-LQFP (10x10mm)
-40°C to 85°C
Yes, RoHS3 compliant
Yes, it has a full CAN controller compliant with CAN 2.0A and 2.0B
8 multiplexed inputs with 10-bit resolution
64KB