代理台湾单片机应广PMC234MCU

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代理台湾单片机应广PMC234MCU

PMC234 Series


** 2 FPP units, 12-bit ADC, 22 IO, 4KW OTP, FPPATM Controller **

(1) Operating modes: Two processing units FPPATM mode or Traditional one processing unit mode
(2) 4Kx16 bits OTP program memory for both FPP units
(3) 208 Bytes data RAM for both FPP units
(4) Programmable stack pointer to provide 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) One hardware 8-bit timer with PWM generator
(10) Up to 11-channel 12-bit resolution ADC with 1-channel for internal band-gap reference voltage
(11) Provide software configurable LCD driver IO with optional VDD/2 LCD bias voltage
(12) Provide maximum 4x21 dots LCD display
(13) Support fast wake-up
(14) Eight levels of LVR ~ 4.1V, 3.6V, 3.1V, 2.8V, 2.5V, 2.2V, 2.0V, 1.8V
(15) Provide one hardware comparator
(16) 26 IO pins with 10mA driving / sink capability
(17) Two external interrupt pins
(18) Every IO pin can be configured to enable wake-up function
(19) Operating voltage range: 2.2V ~ 5.5V