(1) Operating modes: Two processing units FPPATM mode or Traditional one processing unit mode
(2) 1KW OTP program memory
(3) 60 Bytes data RAM
(4) Programmable stack pointer and adjustable stack level
(5) All data memories are available for use as an index pointer
(6) Clock sources: internal high RC oscillator, internal low RC oscillator and external crystal oscillator
(7) Band-gap circuit to provide 1.20V reference voltage
(8) One hardware 16-bit timer
(9) Support fast wake-up
(10) Eight levels of LVD reset ~ 4.1V, 3.6V, 3.1V, 2.8V, 2.5V, 2.2V, 2.0V, 1.8V
(11) 12 IO pins with 10mA capability and optional pull-high resistor
(12) Two external interrupt pins
(13) Every IO pin can be configured to enable wake-up function
(14) Operating voltage range: 2.2V ~ 5.5V