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Description
Product Overview
The AT89C51CC03UA-RDTUM is a 8-bit Microcontroller with CAN controller and 64kB of flash. In X2 mode a maximum external clock rate of 20MHz reaches a 300ns cycle time. Besides the full CAN controller, this devices provides 64kB of flash memory including ISP, 2kB boot flash memory, 2kB EEPROM and 2048 bytes ERAM. Primary attention is paid to the reduction of electro-magnetic emissions.
- 80C51 Core architecture
- 256-byte On-chip RAM
- 2048-byte On-chip ERAM
- 64kB On-chip flash memory
- 2kB On-chip flash for bootloader
- 2kB On-chip EEPROM
- 100K Reading/writing cycle
- Integrated power monitor (POR/PFD) to supervise internal power supply
- 14-sources 4-level interrupts
- Three 16-bit timers/counters
- Full duplex UART compatible 80C51
- High-speed architecture
- 32 + 4 Digital I/O lines five ports
- Five-channel 16-bit PCA with PWM (8-bit), high-speed output, timer and edge capture
- Double data pointer
- 21-bit Watchdog timer (7 programmable bits)
- A 10-bit resolution analogue to digital converter (ADC) with 8 multiplexed inputs
- SPI interface, (PLCC52 and VPFP64 packages only)
- Full CAN controller
- Industrial (-40 to +85°C), automotive (-40 to +125°C) temperature range
Applications
Industrial
Product details
| Product Range | 8051 Family AT89C51 Series Microcontrollers |
| Operating Frequency Max | 60MHz |
| No. of Pins | 64Pins |
| No. of I/O's | 36I/O's |
| RAM Memory Size | 2KB |
| ADC Resolution | 10Bit |
| Supply Voltage Max | 5.5V |
| Operating Temperature Max | 85°C |
| MCU Family | 8051 |
| Qualification | - |
| SVHC | No SVHC (04-Feb-2026) |
| Device Core | 8051 |
| Program Memory Size | 64KB |
| IC Case / Package | VQFP |
| Interfaces | CAN, SPI, UART |
| ADC Channels | 8Channels |
| Supply Voltage Min | 3V |
| Operating Temperature Min | -40°C |
| IC Mounting | Surface Mount |
| MCU Series | AT89C51 |
| MSL | MSL 3 - 168 hours |
Other details
| Brand | MICROCHIP |
| Part Number | AT89C51CC03UA-RDTUM |
| Quantity | Each |
| Technical Data Sheet (2.19MB) EN | View or download |
| CAD CadSoft_EAGLE (5.07KB) EN | View or download |
| Product Change Notice (488.76KB) EN | View or download |
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Bulk Discount
| Quantity | Price |
| 2 | ₹ 97999999.02 |
| 3-5 | ₹ 96999999.03 |
| 5-10 | ₹ 94999999.05 |
| 10+ | ₹ 92999999.07 |
Bulk discount will be automatically applied during checkout based on quantity.