C8051T62x/T32x USB Microcontrollers

The C8051T62x/T32x EPROM-based memory family is ideal for cost-sensitive applications requiring robust analog and digital peripherals and high performance processing capabilities. The USB MCUs feature an on-board, fully integrated universal serial bus (USB) 2.0, function controller and transceiver. No external resistors, crystal or voltage regulator are required. Best-in-class, on-chip analog peripherals include a multi-channel high performance ADC up to 500 Ksps, comparators and internal voltage reference (non-ADC versions are also available).

Silicon Labs' USB Microcontrollers (MCUs), contain an embedded full-speed USB 2.0, best-in class analog peripherals and a high performance CPU. In addition, USBXpress development kits are available to provide a complete host and device software solution.

Features

  • 48 MIPS 8051 CPU
  • 8-64 kB EPROM memory
  • 1280-3328 B RAM memory
  • USB full speed 2.0
  • 256 B or 1 kB USB buffer memory
  • Multi-channel 10-bit ADC up to 500 Ksps (optional)
  • Two comparators (optional)
  • Internal voltage reference
  • SPI
  • SMBus/I²C
  • Two UARTS
  • Four 16 bit timers
  • 16-bit programmable counter array

Getting Started with C8051T62x/T32x

C8051T620DK Development Kit

The easiest way to begin development with the C8051T62x/T32x AEC-Q100 qualified, low-cost microcontroller family is with the C8051T620DK development kit.

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C8051T62x/T32x Product Matrix

Common Specifications

MCU Core: 8051

MHz: 48

USB: 1

Cap Sense: No

Timers (16-bit): 4

PCA Channels: 5

Comparators: 2

Devices
Part Number Data Sheet Dev Kit MCU Core MHz Flash (kB) RAM (kB) Dig I/O Pins 5 Volt Tolerant ADC 1 USB Temp Sensor Timers (16-bit) PCA Channels ADC 2 DAC Comparators UART SPI I²C HS I²C Slave I²S EMIF CAN LIN AES AEC-Q100 Vdd (min) Vdd (max) Package Type Package Size (mm) Internal Osc. VREF Debug Interface Other
C8051T620DK 8051 48 16 1.25 25 Yes 10-bit, 16-ch., 500 ksps 1 Yes 4 5 2 2 1 1 0 0 0 0 0 No No 1.8 5.25 QFP48 7x7 ±1.5 Yes C2
C8051T620DK 8051 48 16 1.25 21 Yes 10-bit, 16-ch., 500 ksps 1 Yes 4 5 2 2 1 1 0 0 0 0 0 No No 1.8 5.25 QFN28 5x5 ±1.5 Yes C2
C8051T620DK 8051 48 16 1.25 25 Yes 1 No 4 5 2 2 1 1 0 0 0 0 0 No No 1.8 5.25 QFP32 7x7 ±1.5 No C2
C8051T620DK 8051 48 16 1.25 21 Yes 1 No 4 5 2 2 1 1 0 0 0 0 0 No No 1.8 5.25 QFN28 5x5 ±1.5 No C2
C8051T622DK 8051 48 16 1.25 15 Yes 1 No 4 5 0 1 0 0 0 0 0 0 0 No No 1.8 5.25 QFN28 5x5 ±1.5 No C2
C8051T622DK 8051 48 16 1.25 15 Yes 1 No 4 5 0 1 0 0 0 0 0 0 0 No No 1.8 5.25 QFN28 5x5 ±1.5 No C2
C8051T620DK 8051 48 16 1.25 24 Yes 10-bit, 20-ch., 500 ksps 1 Yes 4 5 2 2 1 1 0 0 0 0 0 No No 1.8 5.25 QFN32 5x5 ±1.5 Yes C2
C8051T620DK 8051 48 16 1.25 24 Yes 1 No 4 5 2 2 1 1 0 0 0 0 0 No No 1.8 5.25 QFN32 5x5 ±1.5 No C2
C8051T622DK 8051 48 16 1.25 16 Yes 1 No 4 5 0 2 1 1 0 0 0 0 0 No No 1.8 5.25 QFN24 4x4 ±1.5 No C2
C8051T622DK 8051 48 8 1.25 16 Yes 1 No 4 5 0 2 1 1 0 0 0 0 0 No No 1.8 5.25 QFN24 4x4 ±1.5 No C2
C8051T620DK 8051 48 64 3.328 24 Yes 10-bit, 21-ch., 500 ksps 1 Yes 4 5 2 2 1 1 0 0 0 0 0 No No 1.8 5.25 QFN32 5x5 ±1.5 Yes C2
C8051T620DK 8051 48 32 3.328 24 Yes 10-bit, 21-ch., 500 ksps 1 Yes 4 5 2 2 1 1 0 0 0 0 0 No No 1.8 5.25 QFN32 5x5 ±1.5 Yes C2
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