PIC16F721-I/ML Microchip Technology, PIC16F721-I/ML Datasheet - Page 6

• 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

PIC16(L)F720/721
3.3
The PIC16F/LF720 and PIC16F/LF721 have two
Configuration Words, Configuration Word 1 (2007h)
and Configuration Word 2 (2008h). The individual bits
within these Configuration Words are used to enable or
disable device functions such as the Brown-out Reset,
code protection and Power-up Timer.
3.4
For the PIC16F/LF720 and PIC16F/LF721 devices, the
16 MHz internal oscillator (INTOSC) and the Brown-out
Reset (BOR) are factory calibrated and stored in
Calibration Words 1 and 2 (2009h and 200Ah).
The Calibration Words do not participate in erase
operations. The device can be erased without affecting
the Calibration Words.
DS41409B-page 6
Configuration Words
Calibration Words
Advance Information
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