深圳市中立信电子科技有限公司

PIC18F65J90T-I/PT

8位微控制器 -MCU 32KB Flash 2048bytes-RAM 51I/O

64/80-Pin, High-Performance Microcontrollers with  LCD Driver and nanoWatt Technology

Low-Power Features:PIC18F65J90T-I/PT

• Power-Managed modes: Run, Idle, Sleep

• Run current down to 7 μA, typical

• Idle current down to 2.5 μA, typical

• Sleep current down to 100 nA, typical

• Fast INTOSC start-up from Sleep, 1 μs typical

• Two-Speed Oscillator Start-up reduces crystal

stabilization wait time

Flexible Oscillator Structure:PIC18F65J90T-I/PT

• Two Crystal modes, 4-25 MHz

• Two External Clock modes, up to 40 MHz

• Internal Oscillator Block:

- 8 user-selectable frequencies from 31.25 kHz

to 8 MHz

• Secondary Oscillator using Timer1 @ 32 kHz

• Fail-Safe Clock Monitor:

- Allows for safe shutdown if peripheral clock fails

Peripheral Highlights:PIC18F65J90T-I/PT

• High-Current Sink/Source: 25 mA/25 mA

(PORTB and PORTC)

• Sleep Current as Low as 100 nA

• Up to Four External Interrupts

• Four 8-Bit/16-Bit Timer/Counter modules:

- Uses Timer1

• Two Capture/Compare/PWM (CCP) modules:

- Capture is 16-bit, max. resolution 6.25 ns (TCY/16)

- Compare is 16-bit, max. resolution 100 ns (TCY)

- PWM output: PWM resolution is up to 10-bit

• Master Synchronous Serial Port (MSSP) module

with Two Modes of Operation:

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

- I2C™ Master and Slave modes

• One Addressable USART module