
GPC71P064A | Working Voltage (V) | Max. CPU Speed (MHz) | ROM (Word) | RAM (Nibble) | I/O | Audio Output (PWM) | H/W Channel (SPU) | Volume Control | CPU CLK OSC. ROSC (Option) | LVR | OTP |
|---|---|---|---|---|---|---|---|---|---|---|
| 2.0 ~ 5.5 | 2 | 128K | 256 | 16 | V | 1 | V | - | V | V |
General Description
GPC71P064A, a 4-bit architecture sound controller, is embedded with a 1-channel SPU which supports MIDI playback, 4-bit RISC CPU, 14-bit PWM, 8/16 IOs, 256-nibble RAM, OTP built with density of 128Kx12. The operating voltage ranges from 2.0V through 5.5V and the CPU operating speed is 1M/2MHz, opted by inner oscillator. Other features include Low Voltage Reset, IR carry output, Watchdog, 5 interrupt sources with two timebases, etc.
Features
Confirmation Sheet 
GPC71PXXXAV11_cm.pdf
Application / Engineering Note 
AN0175-GPC74_C71_Integrated_Application_Note-16.pdf

AN0196-GPC74_GPC71_Series_Low_Voltage_Application_Note-16.pdf
Data Sheet 
GPC71PXXXAV12_ds.pdf
Sample Codes :
GPC74 ModuleCode V2.3.0.0 - V23