PIC16F721-I/SO Microchip Technology, PIC16F721-I/SO Datasheet - Page 197

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

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

FIGURE 23-5:
FIGURE 23-6:
 2010 Microchip Technology Inc.
Note 1: The shaded region indicates the permissible combinations of voltage and frequency.
Note 1: This chart covers both regulator enabled and regulator disabled states.
125
-20
-40
85
60
25
0
1.8
2: Regulator Nominal voltage.
3.6
2.5
2.3
2.0
1.8
0
2.0
PIC16LF720/721 VOLTAGE FREQUENCY GRAPH, -40°C
HFINTOSC FREQUENCY ACCURACY OVER DEVICE V
2.5
4
3.0
3.3
Frequency (MHz)
10
(2)
3.5
+ 5%
+ 5%
± 3%
± 2%
V
DD
(V)
4.0
PIC16F/LF720/721
16
4.5
DD

5.0
AND TEMPERATURE
T
A

+125°C
DS41430A-page 197
5.5