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Silicon Labs C8051F38x / C8051T62x Mixed-Signal USB MCUs

Silicon Labs C8051F38x and C8051T62x family of mixed-signal USB microcontrollers (MCUs) include flash-based and one-time programmable devices designed to provide cost-effective USB connectivity for a wide range of consumer, industrial, and medical applications. Target applications include glucose meters, home automation systems, touchscreen displays, smart card readers, USB dongles, USB communication interfaces, and I/O controllers.

These Silicon Labs USB MCUs feature a high-performance processing core (operating at 48 MHz) that enables maximum USB throughput without compromising application performance and eliminates the need for costly high-end microcontrollers. The C8051F38x and C8051T62x feature clock-less operation and in-system programming memory for reduced system cost and design complexity. Silicon Labs C8051F38x and C8051T62x MCUs also deliver best-in-class mixed-signal integration in small-footprint package. The new MCUs extend the series' OTP memory from 32k to 64k.

Features

  • USB Function Controller
    • USB specification 2.0 compliant
    • Full speed (12Mbps) or low speed (1.5Mbps) operation
    • Integrated transceiver; no external resistors required
  • High-Speed 8051μC Core
    • Pipelined instruction architecture; executes 70% of instructions in 1 or 2 system clocks
    • Up to 48MIPS operation
    • Expanded interrupt handler
  • Digital Peripherals
    • Hardware enhanced SPI™, two I2C/SMBus™, and two enhanced UART serial ports
  • Analog Peripherals
    • 10-Bit ADC
      • Up to 500ksps
      • Built-in temperature sensor
      • VREF from the external pin, internal reference, or VDD
  • Supply Voltage: 1.8 to 3.6V (C8051F38x),
  • 1.8 to 5.25V (C8051T62x)
  • Temperature Range: -40°C to +85°C

Applications

  • Glucose meters and other portable medical devices
  • Home automation systems
  • Touchscreen displays
  • Smart card readers
  • USB dongles
  • USB communication interfaces
  • I/O controllers

Block Diagram

Block Diagram - Silicon Labs C8051F38x / C8051T62x Mixed-Signal USB MCUs

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Additional Resources

View Results ( 14 ) Page
Codice prodotto Scheda dati Serie Dimensioni memoria di programma Numero di I/O
C8051F380-GQ C8051F380-GQ Scheda dati C8051F380 64 kB 40 I/O
C8051F38C-GQ C8051F38C-GQ Scheda dati C8051F38C 16 kB 25 I/O
C8051F381-GM C8051F381-GM Scheda dati C8051F381 64 kB 25 I/O
C8051F383-GQ C8051F383-GQ Scheda dati C8051F383 32 kB 25 I/O
C8051F385-GQ C8051F385-GQ Scheda dati C8051F385 64 kB 25 I/O
C8051F385-GM C8051F385-GM Scheda dati C8051F385 64 kB 25 I/O
C8051F387-GM C8051F387-GM Scheda dati C8051F387 32 kB 25 I/O
C8051F381-GQ C8051F381-GQ Scheda dati C8051F381 64 kB 25 I/O
C8051F382-GQ C8051F382-GQ Scheda dati C8051F382 32 kB 40 I/O
C8051F384-GQ C8051F384-GQ Scheda dati C8051F384 64 kB 40 I/O
Pubblicato: 2011-03-17 | Aggiornato: 2022-03-11