Parameter Name	Value
Program Memory Type	Flash
Program Memory (KB)	14
CPU Speed (MIPS)	5
RAM Bytes	352
Data EEPROM (bytes)	256
Digital Communication Peripherals	1-A/E/USART, 1-SSP(SPI/I2C)
Capture/Compare/PWM Peripherals	2 CCP
Timers	2 x 8-bit, 1 x 16-bit
ADC	8 ch, 10-bit
Comparators	2
Segment LCD (pixels)	96
Temperature Range (C)	-40 to 125
Operating Voltage Range (V)	2 to 5.5
Pin Count	40

Features

Up to 96 LCD segments

Internal 32kHz to 8MHz oscillator

Low-power nanoWatt Technology

25mA Source/Sink current I/O

Two 8-bit Timer (TMR0/TMR2)

One 16-bit Timer (TMR1)

Extended Watchdog Timer (EWDT)

Wide Operating Voltage (2.0V – 5.5V)

Brown-Out Reset (BOR) with Software Control

In Circuit Serial Programming (ICSP)

Programmable Low Voltage Detect (PLVD)

Wake on change

I2C, SPI, AUSART

PIC16F91X 28/40/44-Pin Datasheet

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