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OVERVIEW

This data sheet covers the PIC17C75X group of the PIC17CXXX family of microcontrollers. The following devices are discussed in this data sheet:

? PIC17C752

? PIC17C756

The PIC17C75X devices are 68-Pin, EPROM-based members of the versatile PIC17CXXX family of low-cost, high-performance, CMOS, fully-static, 8-bit microcontrollers.

Microcontroller Core Features:

? Only 58 single word instructions to learn

? All single cycle instructions (121 ns) except for program branches and table reads/writes which are two-cycle

? Operating speed:

- DC - 33 MHz clock input

- DC - 121 ns instruction cycle

? Hardware Multiplier

? Interrupt capability

? 16 level deep hardware stack

? Direct, indirect, and relative addressing modes

? Internal/external program memory execution

? Capable of addressing 64K x 16 program memory space

Peripheral Features:

? 50 I/O pins with individual direction control

? High current sink/source for direct LED drive

- RA2 and RA3 are open drain, high voltage (12V), high current (60 mA), I/O pins

? Four capture input pins

- Captures are 16-bit, max resolution 121 ns

? Three PWM outputs

- PWM resolution is 1- to 10-bits

? TMR0: 16-bit timer/counter with 8-bit programmable prescaler

? TMR1: 8-bit timer/counter

? TMR2: 8-bit timer/counter

? TMR3: 16-bit timer/counter

? Two Universal Synchronous Asynchronous Receiver Transmitters (USART/SCI)

- Independant baud rate generators

? 10-bit, 12 channel analog-to-digital converter

? Synchronous Serial Port (SSP) with SPI? and I2C? modes (including I2C master mode)

Special Microcontroller Features:

? Power-on Reset (POR), Power-up Timer (PWRT) and Oscillator Start-up Timer (OST)

? Watchdog Timer (WDT) with its own on-chip RC oscillator for reliable operation

? Brown-out Reset

? Code-protection

? Power saving SLEEP mode

? Selectable oscillator options

CMOS Technology:

? Low-power, high-speed CMOS EPROM technology

? Fully static design

? Wide operating voltage range (2.5V to 6.0V)

? Commercial and Industrial temperature ranges

? Low-power consumption

- < 5 mA @ 5V, 4 MHz

- 100 ?A typical @ 4.5V, 32 kHz

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