The SPMC65X family, the industrial 8-bit microcontrollers developed by Sunplus Innovation Technology
, is featured by its high performance of anti-interference and is
widely applied in the field of home appliance, industrial equipments,
instruments etc. Main features are depicted below.
· CPU － 182 instructions － Up to 8MHz clock
operation － Support bit operation instruction · Memories － 16K bytes SRAM for program memory － 512
bytes RAM for data memory · I/O Ports －
multifunction bi-directional I/O line － Users can set the corresponding
registers to select pull-up/down resistors, or outputs. · Interrupt Management － 6 channel of external interrupts
with two interrupt levels · Clock Management
－ 3 Clock sources ： RC-oscillation, crystal input options
and external clock input. － Clock output capability under the
RC-oscillation mode · Analog Peripheral －9-channel of
10-bit resolution A/D converter, or 8-channel 10-bit resolution A/D converter
with one top reference voltage. · Timers
－ Up to four timers: two 8-bit, two 16-bit － Support CCP function(Compare,
Capture, PWM) · Time Base Interval Timer －Frequency:
1Hz to 62.5kHz @8MHz · Buzzer output －Frequency:
1kHz to 2MHz @8MHz · Serial Bus interface －SPI
bus －UART bus · Reset Management
－Configurable watchdog timer －Low voltage reset with 4.0v or 2.5v
option · Power Management －2 power saving
modes：Halt, Stop
