[MCU ]
a. 16-bit RISC CPU architecture
b. CPU clock: 20MHz
c. Programmable PLL
d. 4 CPU operation modes (Fast, Slow, Green, Sleep & CPU_halt)
e. Powerful DSP Instruction Set (MAC, DIV, RPT, LOOP)
f. Saturation mode supported
g. 8 general purpose registers (GPR)
h. 21 interrupt sources
i. Access program and data memory at the same time
j. Powerful DSP Instruction Set - MAC, DIV, RPT, LOOP
[ Memory ]
a. 32K-word program memory
b. 8K-word data RAM
[ Peripherals ]
a. 4 set Real Time Clock (RTC) with wake up function
b. Four 8-bit timers, two general purpose timer, two multiple-function timer
c. 8-bit Watch Dog Timer (WDT) with general purpose timer capability
d. 48 GPIO (40I/O + 8O/P)
e. Serial Peripheral Interface (SPI)
f. 8 ch 12 bit Analog to Digital Converter with touch panel with Pen detect & X-Y location
g. MIC inputs with AGC & Gain control
h. Built-in programmable regulator
[ Audio ]
a. 12-bit current type Digital to Analog Converter (DAC)
b. 10-bit resolution Pulse Width Modulation (PWM)
[ Others ]
On-chip debug through standard JTAG port
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