PIC16F721-I/SO Microchip Technology, PIC16F721-I/SO Datasheet - Page 3
PIC16F721-I/SO
Manufacturer Part Number
PIC16F721-I/SO
Description
MCU PIC 4K FLASH 20-SOIC
Manufacturer
Microchip Technology
Series
PIC® XLP™ 16Fr
Datasheets
1.PIC16F722-ISS.pdf
(8 pages)
2.PIC16LF720-ISS.pdf
(244 pages)
3.PIC16F720-ISO.pdf
(36 pages)
4.PIC16F720-ISO.pdf
(8 pages)
5.PIC16F721-IML.pdf
(6 pages)
Specifications of PIC16F721-I/SO
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-SOIC (0.300", 7.50mm Width)
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