PIC16F722-E/ML Microchip Technology, PIC16F722-E/ML Datasheet - Page 22

• Manufacturer Part Number: PIC16F722-E/ML
• Description: 3.5 KB Flash, 1.8V-5.5V, 16 MHz Int. Osc 28 QFN 6x6mm TUBE
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F722-E/ML

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 25
• Program Memory Size: 3.5KB (2K x 14)
• Program Memory Type: FLASH
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 11x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC164112 - VOLTAGE LIMITER MPLAB ICD2 VPPAC164322 - MODULE SOCKET MPLAB PM3 28/44QFN
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC16F72X/PIC16LF72X
6.0
Code protection is controlled using the CP bit in
Configuration Word 1. When code protection is
enabled, all program memory locations (0000h-1FFFh)
read as all ‘0’. Further programming is disabled for the
program memory (0000h-1FFFh).
The user ID locations and Configuration Words can be
programmed and read out regardless of the code
protection settings.
6.1
Code protection is enabled by programming the CP bit
in Configuration Word 1 to ‘0’.
6.2
The only way to disable code protection is to use the
Bulk Erase Program Memory command.
DS41332C-page 22
CODE PROTECTION
Enabling Code Protection
Disabling Code Protection
Advance Information
 2010 Microchip Technology Inc.