Altium Eagle OrCad PADS KiCad 
C8051F503-IQR
IC MCU 8BIT 64KB FLASH 32LQFP
NOVA Part#:
343-3002761-C8051F503-IQR
Manufacturer:
Manufacturer Part No:
C8051F503-IQR
Standard Package:
500
Technical Datasheet:
Available download format
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8051 series Microcontroller IC 8-Bit 50MHz 64KB (64K x 8) FLASH 32-LQFP (7x7)
| Category | Embedded - Microcontrollers | |
| Package case | 32-LQFP | |
| Manufacturer | Silicon Labs | |
| RoHS | 1 | |
| Packaging | Tape & Reel (TR) | |
| Core Processor | 8051 | |
| Speed | 50MHz | |
| RAM Size | 4.25K x 8 | |
| Operating Temperature | -40°C ~ 125°C (TA) | |
| Mounting Type | Surface Mount | |
| Supplier Device Package | 32-LQFP (7x7) | |
| Base Product Number | C8051F503 | |
| Core Size | 8-Bit | |
| Connectivity | SMBus (2-Wire/I²C), SPI, UART/USART | |
| Peripherals | POR, PWM, Temp Sensor, WDT | |
| Number of I/O | 25 | |
| Program Memory Size | 64KB (64K x 8) | |
| Program Memory Type | FLASH | |
| EEPROM Size | - | |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.25V | |
| Data Converters | A/D 25x12b | |
| Oscillator Type | Internal |
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