Extract Microprocessor IC Microchip PIC18F66K90


We can clone IC Microchip PIC18F66K90, please view the chip features below for your reference:

Low-Power Features:

· Power-Managed modes:

– Run: CPU on, peripherals on

Idle: CPU off, peripherals on

– Sleep: CPU off, peripherals off

· Two-Speed Oscillator Start-up

· Fail-Safe Clock Monitor

· Power-Saving Peripheral Module Disable (PMD)

· Ultra Low-Power Wake-up

· Fast Wake-up, 2 ms Typical

· Low-Power WDT, 300 nA Typical

· Ultra Low 50 nA Input Leakage

· Run mode Currents Down to very low 5.5 mA, Typical

· Idle mode Currents Down to very low 2.2 mA, Typical

· Sleep mode Current Down to very low 20 nA, Typical

· RTCC Current Down to very low 700 nA, Typical

· LCD Current Down to very low 300 nA, Typical

LCD Driver and Keypad Features:

· Direct LCD Panel Drive Capability:

– Can drive LCD panel while in Sleep mode

· Up to 48 Segments and 192 Pixels, Software-Selectable

· Programmable LCD Timing module:

– Multiple LCD timing sources available

Up to four commons: static, 1/2, 1/3 or 1/4 multiplex

– Bias configuration: Static, 1/2 or 1/3

· Low-Power Resistor Bias Network for LCD

Peripheral Highlights:

· Ten or eight CCP/ECCP modules:

Seven Capture/Compare/PWM (CCP) modules

– Three Enhanced Capture/Compare/PWM (ECCP) modules

· Eleven 8/16-Bit Timer/Counter modules:

– Timer0 – 8/16-bit timer/counter with 8-bit programmable prescaler

– Timer1,3,5,7 – 16-bit timer/counter

– Timer2,4,6,8,10,12 – 8-bit timer/counter

· Three Analog Comparators

· Configurable Reference Clock Output

· Hardware Real-Time Clock and Calendar (RTCC) module with Clock, Calendar and Alarm Functions

– Time-out from 0.5s to 1 year

· Charge Time Measurement Unit (CTMU):

– Capacitance measurement for mTouch™ Sensing

Time measurement with 1 ns typical resolution

· High-Current Sink/Source 25 mA/25 mA (PORTB and PORTC)

· Up to Four External Interrupts

· Two Master Synchronous Serial Port (MSSP) modules:

– 3/4-wire SPI (supports all four SPI modes)

– I2C™ Master and Slave mode

Special Microcontroller Features:

· Priority Levels for Interrupts

Operating Voltage Range: 1.8V to 5.5V

On-Chip 3.3V Regulator

Operating Speed up to 64 MHz

Up to 128 Kbytes On-Chip Flash Program Memory Data EEPROM of 1,024 Bytes

4K x 8 General Purpose Registers (SRAM)

10,000 Erase/Write Cycle Flash Program

Memory, Typical 1,000,000 Erase/write Cycle Data EEPROM

Memory, Typical Flash Retention 40 Years, Minimum

Three Internal Oscillators: LF-INTRC (31 kHz),

MF-INTOSC (500 kHz) and HF-INTOSC (16 MHz)

Self-Programmable under Software Control

· 8 x 8 Single-Cycle Hardware Multiplier

· Extended Watchdog Timer (WDT):

– Programmable period from 4 ms to 4,194s (about 70 minutes)

· In-Circuit Serial Programming™ (ICSP™) via

Two Pins

· In-Circuit Debug via Two Pins

· Programmable:



· Two Enhanced Addressable USART modules:

– LIN/J2602 support

– Auto-Baud Detect (ABD)

· 12-Bit A/D Converter with up to 24 Channels:

– Auto-acquisition and Sleep operation

– Differential Input mode of operation

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