PIC16F72-I/SP Microchip Technology, PIC16F72-I/SP Datasheet - Page 10

• Manufacturer Part Number: PIC16F72-I/SP
• Description: IC PIC MCU FLASH 2KX14 28DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F72-I/SP

• Program Memory Type: FLASH
• Program Memory Size: 3.5KB (2K x 14)
• Package / Case: 28-DIP (0.300", 7.62mm)
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 22
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 5x8b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 128 B
• Interface Type: I2C, SPI, SSP
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 22
• Number Of Timers: 3
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: ICE2000, DM163022
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit, 5 Channel
• Data Rom Size: 8 B
• Height: 3.3 mm
• Length: 34.67 mm
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2 V
• Width: 7.24 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

SECTION 25. LCD
SECTION 26. WATCHDOG TIMER AND SLEEP MODE
SECTION 27. DEVICE CONFIGURATION BITS
SECTION 28. IN-CIRCUIT SERIAL PROGRAMMING™
DS00097D-page x
Introduction .....................................................................................................................................................25-2
Control Register .............................................................................................................................................25-3
LCD Timing ....................................................................................................................................................25-6
LCD Interrupts ..............................................................................................................................................25-12
Pixel Control .................................................................................................................................................25-13
Voltage Generation ......................................................................................................................................25-15
Operation During Sleep ................................................................................................................................25-16
Effects of a Reset .........................................................................................................................................25-17
Configuring the LCD Module ........................................................................................................................25-17
Discrimination Ratio .....................................................................................................................................25-18
LCD Voltage Generation ..............................................................................................................................25-20
Contrast ........................................................................................................................................................25-22
LCD Glass ....................................................................................................................................................25-22
Initialization ...................................................................................................................................................25-23
Design Tips ..................................................................................................................................................25-24
Related Application Notes ............................................................................................................................25-25
Revision History ...........................................................................................................................................25-26
Introduction .....................................................................................................................................................26-2
Control Register .............................................................................................................................................26-3
Watchdog Timer (WDT) Operation .................................................................................................................26-4
SLEEP (Power-Down) Mode ..........................................................................................................................26-7
Initialization .....................................................................................................................................................26-9
Design Tips ..................................................................................................................................................26-10
Related Application Notes ............................................................................................................................26-11
Revision History ...........................................................................................................................................26-12
Introduction .....................................................................................................................................................27-2
Configuration Word Bits .................................................................................................................................27-4
Program Verification/Code Protection ............................................................................................................27-8
ID Locations ...................................................................................................................................................27-9
Design Tips ..................................................................................................................................................27-10
Related Application Notes ............................................................................................................................27-11
Revision History ...........................................................................................................................................27-12
Introduction .....................................................................................................................................................28-2
Entering In-Circuit Serial Programming Mode ................................................................................................28-3
Application Circuit ...........................................................................................................................................28-4
Programmer ...................................................................................................................................................28-6
Programming Environment .............................................................................................................................28-6
Other Benefits ................................................................................................................................................28-7
Field Programming of PICmicro OTP MCUs ..................................................................................................28-8
Field Programming of FLASH PICmicros .....................................................................................................28-10
Design Tips ..................................................................................................................................................28-12
Related Application Notes ............................................................................................................................28-13
Revision History ...........................................................................................................................................28-14
Table of Contents
1997 Microchip Technology Inc.
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