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C8051F340-GQ

C8051F32x/34x USB Microcontrollers

The C8051F340-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 50 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 C8051F340-GQ provides a truly single-chip solution for embedded USB applications.

C8051F340-GQ

Key Specs

 
MCU Core
8051
MHz
50
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
50
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
C8051F34x-BD.png
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