PIC16F722-E/ML Microchip Technology, PIC16F722-E/ML Datasheet - Page 20

• 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
FIGURE 5-3:
DS41332C-page 20
Note 1: This step is optional if device is erased or not previously programmed.
No
Memory Command
Program Cycle
From Program
Data Correct?
Configuration
PROGRAM FLOWCHART – PIC16F72X CONFIGURATION MEMORY
Read Data
Bulk Erase
Memory
One-word
(User ID)
Address =
Program
Command
Increment
2004h?
Address
Start
Load
Yes
(1)
Yes
No
Memory Command
Programming
Memory Command
(Config Word 1)
Advance Information
(Config Word 2)
Program Cycle
Program Cycle
Data Correct?
From Program
Report
Failure
From Program
Command
Command
Command
Read Data
Increment
Increment
One-word
Increment
Command
One-word
Increment
Address
Address
Read Data
Address
Address
Yes
No
(Internally timed)
Programming
Programming
Wait T
Command
Report
Failure
Begin
Data Correct?
PINT
Done
Program Memory
Program Cycle
Load Data
Yes
for
(Externally timed)
No
 2010 Microchip Technology Inc.
Programming
Programming
Wait T
Wait T
Command
Begin
End
Programming
PEXT
DIS
Failure
Report