The C8051F344-GQ microcontroller (MCU) features an on-board universal serial bus (USB) 2.0 function controller with an integrated transceiver and on-chip clock recovery. No external resistors, crystal, voltage regulator, EEPROM, or other components are required for USB applications. The MCU includes a powerful 8051 core with 25 MHz performance along with 64 kB Flash, 4.25 kB RAM. On-chip analog features include a 10-bit, 20-ch., 200 ksps ADC, voltage reference, a ±1.5 internal oscillator, 2 comparators, and a temperature sensor. Integrating additional communication interfaces along with rich analog in a 7x7 mm, QFP48, the C8051F344-GQ provides a truly single-chip solution for embedded USB applications.
Feature
- MCU Core:8051
- MHz:25
- Flash (kB):64
- RAM (kB):4.25
- EMIF:1
- I2C:1
- SPI:1
- UART:2
- USB:Yes
- Dig I/O Pins:40
- ADC:10-bit, 20-ch., 200 ksps
- DAC:—
- Comparators:2
- PCA Channels:5
- Timers :4
- Package Type:QFP48
- Package Size (mm):7x7
- MCU Core:8051
- MHz:25
- Flash (kB):64
- RAM (kB):4.25
- EMIF:1
- I2C:1
- SPI:1
- UART:2
- USB:Yes
- Dig I/O Pins:40
- ADC:10-bit, 20-ch., 200 ksps
- DAC:—
- Comparators:2
- PCA Channels:5
- Timers :4
- Package Type:QFP48
- Package Size (mm):7x7
