产品资讯 - GPCM1F064A

General Description

The GPCM1F064A series of industrial microcontrollers equips ARM® Cortex®-M0 processor core and operating at a frequency of up to 81.92MHz. The GPCM1F series are applicable to the areas of digital sound process and voice recognition.

Features

• CPU
  • CPU Core
    • ARM^® Cortex^®-M0 32-bit CPU (81.92MHz max) with Code Fetch Accelerator
    • Nested Vectored Interrupt Controller (NVIC) with 30 interrupt sources
    • 24-bit SysTick timer
    • Single cycle 32bit multiplier instruction
• Memory
  • 13K-byte SRAM and 2K-byte Cache RAM
  • Up to (64K-64B) Bytes (max) Program Memory
• Clock Management
  • Internal oscillator: 8.192MHz
  • Phase Lock Loop with configurable output frequency:81.92 M Hz (max)
  • Internal 32768Hz oscillator and XTAL 32768Hz crystal
• Power Management
  • In Sleep mode: Only CPU Clock off
  • In Deep Sleep mode: CPU clocks off, system entering deep sleep mode ,and all clock off
  • In Halt mode: CPU clocks off, system entering deep sleep mode, and only 32768Hz clock on.
  • Regulator with configurable output SPI Voltage and Codec voltage
  • Low Voltage Detection
• Reset Management
  • Power On Reset
  • Low Voltage Reset
  • Watchdog Timeout Reset
  • PAD(H/W Key)Reset
  • S/W Reset
• Analog peripherals
  • 16-bit Audio PWM
  • 12-bit DAC with two 16-bit software channels with noise filter mixer and scalar for high quality sound playback
  • 16-bit Sigma Delta Codec ADC(MIC ADC)
  • 12-bit SAR ADC and 8 x line PAD
  • CTS(Capacitor sensing touch) supporting 10 x Touch IO PAD
• I/O Ports
  • 31 multifunction and bi-direction I/Os
  • I/O ports with pull-up resistor, pull-down resistor, output high, output low or floating input, and 4mA/8mA/12mA/16mA source/sink current depending on programmer’s settings on the corresponding registers
  • Each IO all can be set External Key for wake up CPU.
• System Control
  • Three-channel DMA controller
  • System Management Unit (SMU) for system configuration and control
  • 16x16 MAC function
  • Two quadrature decoders
• Timer
  • Three general-purpose 16-bit timers/counters,
  • Two 16-bit touch sensing timers for CTS
  • Two 16-bit CCP timers(Capture/Compare/PWM) Units and 8 PWMIOs

All of them can be used as general- purpose timers.

• Communication peripherals
  • One I2C hardware
  • One I2S input (Slave mode) and output( Master mode) hardware
  • One SPIFC (SPI controller for FLASH device access) and two SPI serial interface I/Os
  • One UART hardware
  • One IR TX hardware
• SAR ADC Controller
  • 12-bit resolution SAR ADC and 10-channel selection (8*LINE-IN, V15_AD,and VSS_ADC)
  • Supporting single, regular and regular scan conversion mode
  • Data alignment with left-aligned and right-aligned
  • External trigger option for injected conversion
  • Analog detection watchdog
  • DMA request generation during channel conversion
• SDM ADC Controller(MIC ADC)
  • 16-bit resolution Sigma-Delta Modulation ADC (SDM ADC) with Digital Audio gain control(DAGC)
  • DMA request generation during ADC conversion
• DAC Controller
  • Supporting two input channel and 4x Up-Sampling
  • Supporting scale/truncation mode when data saturation
  • DMA request generation during DAC data done
  • Output to 16-bit Audio PWM or 12-bit DAC
  • Audio PWM support digital gain control and auto mute control
• Debug System
  • ARM serial wire debug (SWD)
  • Supporting up to three hardware breakpoints
• Operation Temperature
  • -40°C to 85°C
• Package
  • LQFP48