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Products - GPCE2P064D


Working Voltage (V)Max. CPU Speed (MHz)ROM (Byte)RAM (Byte)I/OAudio OutputADC (CH)
2.4 ~ 5.548.00064K2K21Audio PWM / Current DAC12-bit x4

General Description

GPCE2P064D, a 16-bit architecture sound controller, features a 16-bit microprocessor, m’nSP™ (pronounced as micro-n-SP).  This high processing speed assures the m’nSP™ is capable of handling complex digital signal processing easily and rapidly.  Therefore, GPCE2P064D is applicable to the areas of digital sound processing and voice recognition.  The operating voltage of 2.4V through 5.5V and speed of 0.140625MHz through 48MHz yield GPCE2P064D to be easily used in varieties of applications.  The memory capacity includes a 32K-word OTP plus a 2K-word working SRAM.  Other features include 21 programmable multi-functional I/Os, three 16-bit timers/counters, 8MHz clock, 32KHz clock, Low Voltage Reset/Detection, four channels 12-bit ADC (one channel built-in MIC amplifier), two types of output by a 12-bit current DAC or an audio PWM driver, and many others.


  • 16-bit m’nSP™ microprocessor
  • CPU clock: 0.140625MHz - 48MHz
  • Operating voltage: 2.4V - 5.5V
  • Power regulator built-in with input voltage: 2.4 - 5.5V, output voltage: 2.4 - 3.3V
  • IOA[11:0] and IOB[4:0] operating voltage: 2.4V - 5.5V
  • IOA[15:12] operating voltage: 2.4V - 3.3V
  • 32K-word OTP
  • 2K-word working SRAM
  • Software-based audio processing
  • Two sets of 14-bit software channel with noise filter, mixer and scalar to play high quality sound
  • Standby mode for power saving
  • Three 16-bit timers/counters
  • One channels 12-bit current DAC
  • Audio PWM driver
  • 21 general-purpose I/Os (IOB[4] is input only)
  • Key wakeup function (IOA[15:0])
  • PLL feature for system clock
  • 8MHz internal oscillator
  • 32KHz internal oscillator
  • Four channels 12-bit ADC
  • Built-in microphone amplifier with PGA function
  • Low voltage reset and low voltage detection
  • Watchdog enabling (option)
  • One SPI I/O

Application / Engineering Note

AN0198-Magic_ID_Design_Guide-16.pdf   Copy Link.

Confirmation Sheet

GPCE2XXXABD SeriesV13_cs(epdf).pdf   Copy Link.

Data Sheet

GPCE2P064DV12_ds.pdf   Copy Link.
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