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GPC71P016B
GENERAL DESCRIPTION
GPC71P016B, a 4-bit sound controller, 1 channel SPU, a 4-bit RISC CPU, 14-bit PWM, 9 IOs, 1 input pin (with pull low resistor), 256-nibble RAM, and OTP with density of 32K*12-bit of memory space. The operating voltage ranges from 2.0V through 5.5V and operating speed is 2Mhz, configurable through inner oscillator. Other features include Low Voltage Reset, IR carry output, Wachdog, five interrupt sources with two Time-bases, etc.
FEATURES
1、4-bit RISC CPU
2、Operating Voltage:2.0V-5.5V
3、CPU Clock:2Mhz,System Clock:8Mhz
4、14-bit PWM driver for driving speaker directly
5、Five interrupt sources with two Time-bases
6、Key wakeup function
7、Low voltage reset
8、Watchdog. Low Voltage Detection
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