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C8051F310-GQR

Silicon Labs

MCU 8-bit C8051F31x 8051 CISC 16KB Flash 3.3V 32-Pin LQFP T/R

Manufacturer Part #: C8051F310-GQR

Alternate Part #: C8051F310-GQR


legend RoHS Compliant

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MCU 8-bit C8051F31x 8051 CISC 16KB Flash 3.3V 32-Pin LQFP T/R

Key Features

  • Analog Peripherals
    • 10-Bit ADC
  • Up to 200 ksps
  • Up to 21, 17, or 13 external single-ended or differential inputs
  • VREF from external pin or VDD
  • Built-in temperature sensor
  • External conversion start input
    • Comparators
  • Programmable hysteresis and response time
  • Configurable as interrupt or reset source (Comparator)
  • Low current (< 0.5μA)
  • On-Chip Debug
    • On-chip debug circuitry facilitates full speed, non-intrusive in-system debug (no emulator required)
    • Provides breakpoints, single stepping, inspect/modify memory and registers
    • Superior performance to emulation systems using ICE-Chips, target pods, and sockets
    • Complete development kit
  • Supply Voltage 2.7 to 3.6V
    • Typical operating current: 5mA at 25 MHz; 11 μA at 32kHz
    • Typical stop mode current: 0.1μA
    • Temperature range: –40 to +85°C
  • High Speed 8051μC Core
    • Pipelined instruction architecture; executes 70% of instructions in 1 or 2
  • system clocks
    • Up to 25MIPS throughput with 25MHz clock
    • Expanded interrupt handler Memory
    • 1280bytes internal data RAM (1024 + 256)
    • 16kB Flash;
  • In-system programmable in 512-byte sectors
  • Digital Peripherals
    • 29/25/21 Port I/O; All 5V tolerant with high sink current
    • Hardware enhanced UART, SMBus™, and SPI™ serial ports
    • Four general purpose 16-bit counter/timers
    • 16-bit programmable counter array (PCA) with five capture/compare modules
    • Real time clock capability using PCA or timer and external clock source
  • Clock Sources
    • Internal oscillator: 24.5MHz with ±2% accuracy supports crystal-less UART operation
    • External oscillator: Crystal, RC, C, or clock (1 or 2 pin modes)
    • Can switch between clock sources on-the-fly; useful in power saving modes

Technical Attributes

Description
Value
Find similar Parts
Interface Type
I2C/SMBus/SPI/UART
Number of Programmable I/Os
29
Instruction Set Architecture
CISC
Number of Timers
4
Operating Temperature
-40 to 85 °C
Program Memory Size
16 KB
Mounting
Surface Mount
Lead Finish
Tin
Program Memory Type
Flash
Minimum Operating Supply Voltage
2.7 V
Operating Supply Voltage
3.3 V
Device Core
8051
Maximum Speed
25 MHz
Maximum Operating Supply Voltage
3.6 V
Screening Level
Industrial
Special Features
Programmable Counter Array
On-Chip ADC
21-chx10-bit
RAM Size
1.25 KB

ECCN / UNSPSC

Description
Value
ECCN:
EAR99
SCHEDULE B:
85423900228.1
HTSN:
85423900228.1
UNSPSC:
32101639
UNSPSC VERSION:
V15.1101
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