C8051F320-GQR 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 25MHz performance along with 16KB flash, 2.25KB RAM. On-chip analogue features include a 10-bit, 17-channel, 200Ksps ADC, voltage reference, a ±1.5 internal oscillator, 2 comparators, and a temperature sensor. Integrating additional communication interfaces along with rich analogue in a 7x7 mm, QFP32 package, this provides a truly single-chip solution for embedded USB applications.
- VREF from external pin, internal reference, or VDD, built-in temperature sensor
- Two comparators, internal voltage reference, POR/brown-out detector
- USB specification 2.0 compliant, supports eight flexible endpoints
- On-chip debug circuitry facilitates full speed, non-intrusive in-system debug (no emulator required)
- Voltage regulator input is 4.0 to 5.25V
- Pipelined instruction architecture; executes 70% of instructions in 1 or 2 system clocks
- Hardware enhanced SPI�, enhanced UART, and SMBus� serial ports
- External oscillator: Crystal, RC, C, or Clock (1 or 2 pin modes)
- Can switch between clock sources on-the-fly; useful in power-saving strategies
- LQFP-32 package, temperature rating range from -40 to +85°C
Product details
| Product Range:
C8051 Family C8051F32x Series Microcontrollers
|
| Device Core:
8051
|
| Operating Frequency Max:
25MHz
|
| Program Memory Size:
16KB
|
| No. of Pins:
32Pins
|
| IC Case / Package:
LQFP
|
| No. of I/O's:
25I/O's
|
| Interfaces:
I2C, SPI, UART, USB
|
| RAM Memory Size:
2KB
|
| ADC Channels:
17Channels
|
| ADC Resolution:
10Bit
|
| Supply Voltage Min:
2.7V
|
| Supply Voltage Max:
3.6V
|
| Operating Temperature Min:
-40°C
|
| Operating Temperature Max:
85°C
|
| IC Mounting:
Surface Mount
|
| MCU Family:
C8051
|
| MCU Series:
C8051F32x
|
| Qualification:
-
|
Other details
| Brand |
SILICON LABS |
| Part Number |
C8051F320-GQR |
| Quantity |
Each (Supplied on Cut Tape) |
| Technical Data Sheet EN |
 |
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
