PIC16F721-I/ML Microchip Technology, PIC16F721-I/ML Datasheet - Page 3

• Manufacturer Part Number: PIC16F721-I/ML
• Description: MCU PIC 4K FLASH 20-QFN
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F721-I/ML

• Core Size: 8-Bit
• Program Memory Size: 7KB (4K x 14)
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Core Processor: PIC
• Speed: 16MHz
• Connectivity: I²C, SPI, UART/USART
• Number Of I /o: 17
• Program Memory Type: FLASH
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 12x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-VFQFN Exposed Pad
• Controller Family/series: PIC16F
• No. Of I/o's: 18
• Ram Memory Size: 256Byte
• Cpu Speed: 16MHz
• No. Of Timers: 3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3.0
The memory for the PIC16F/LF720 and PIC16F/LF721
devices is broken into two sections: program memory
and configuration memory. The size of the program
memory and the configuration memory is different
between devices.
FIGURE 3-1:
 2011 Microchip Technology Inc.
MEMORY MAP
200Bh-21FFh
200Ah
2000h
2001h
2002h
2003h
2004h
2005h
2006h
2007h
2008h
2009h
PIC16F720 AND PIC16LF720 PROGRAM MEMORY MAPPING
Configuration Word 1
Configuration Word 2
Calibration Word 1
Calibration Word 2
User ID Location
User ID Location
User ID Location
User ID Location
Device ID
Reserved
Reserved
Reserved
Advance Information
3FFFh
1FFFh
2000h
0000
07FFh
2200h
h
Implemented
PIC16(L)F720/721
2000h-2200h
0000h-07FFh
Maps to
Maps to
2 KW
Program Memory
Configuration Memory
DS41409B-page 3