PIC16F737-I/SS Microchip Technology, PIC16F737-I/SS Datasheet - Page 376

• Manufacturer Part Number: PIC16F737-I/SS
• Description: IC PIC MCU FLASH 4KX14 28SSOP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F737-I/SS

• Core Size: 8-Bit
• Program Memory Size: 7KB (4K x 14)
• Core Processor: PIC
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 25
• Program Memory Type: FLASH
• Ram Size: 368 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 11x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-SSOP
• Controller Family/series: PIC16F
• No. Of I/o's: 25
• Ram Memory Size: 368Byte
• Cpu Speed: 20MHz
• No. Of Timers: 3
• Interface: I2C, SPI, USART
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: I3DBF777 - BOARD DAUGHTER ICEPIC3AC164307 - MODULE SKT FOR PM3 28SSOPXLT28SS-1 - SOCKET TRANSITION ICE 28SSOP
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

PICmicro MID-RANGE MCU FAMILY
20.4
20.5
DS31020A-page 20-6
Comparator Operation
Comparator Reference
A single comparator is shown in
levels and the digital output. When the analog input at V
the output of the comparator is a digital low level. When the analog input at V
the analog input V
the output of the comparator in
response time.
An external or internal reference signal may be used depending on the comparator operating
mode. The analog signal that is present at V
output of the comparator is adjusted accordingly
Figure 20-2: Single Comparator
IN
–, the output of the comparator is a digital high level. The shaded areas of
Output
V
V
IN–
IN+
V
V
IN
IN
+
–
Figure 20-2
Figure 20-2
+
–
IN
along with the relationship between the analog input
represent the uncertainty due to input offsets and
– is compared to the signal at V
(Figure
20-2).
IN
+ is less than the analog input V
Output
1997 Microchip Technology Inc.
IN
IN
+ is greater than
+, and the digital
IN
–,