PIC16F616-I/SL Microchip Technology, PIC16F616-I/SL Datasheet - Page 37

• Manufacturer Part Number: PIC16F616-I/SL
• Description: IC PIC MCU FLASH 2KX14 14SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F616-I/SL

• Program Memory Type: FLASH
• Program Memory Size: 3.5KB (2K x 14)
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 11
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 128 B
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 11
• Number Of Timers: 3
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: MCP1631RD-DCPC1 - REF DES BATT CHARG OR LED DRIVERAC162083 - HEADER MPLAB ICD2 PIC16F616 8/14
• Eeprom Size: -
• Connectivity: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

4.2.4.3
Figure 4-2 shows the diagram for this pin. The RA2 pin
is configurable to function as one of the following:
• a general purpose I/O
• an analog input for the ADC
• the clock input for TMR0
• an external edge triggered interrupt
• a digital output from Comparator C1
FIGURE 4-2:
© 2009 Microchip Technology Inc.
Note 1:
Interrupt-on-
Change
Write ‘0’ to RAIF
PIC16F616/16HV616 only.
RA2/AN2
Note 1:
Q
2:
3:
BLOCK DIAGRAM OF RA2
S
R
Comparator mode and ANSEL determines Analog Input mode.
Set has priority over Reset.
PIC16F616/16HV616 only.
(1)
(2)
/T0CKI/INT/C1OUT
Data Bus
(1)
WPUA
PORTA
WPUA
PORTA
TRISA
TRISA
WR
IOAC
IOAC
From other
RA<5:3, 1:0> pins
RD
WR
WR
WR
RD
RD
RD
D
D
D
D
CK
CK
CK
CK
PIC16F610/616/16HV610/616
Q
Q
Q
Q
Q
Q
Q
Q
To Timer0
To INT
To A/D Converter
Enable
C1OE
C1OE
RD PORTA
Input Mode
Analog
(3)
1
0
Q
Q
(1)
Input Mode
Analog
EN
EN
D
D
(1)
RAPU
Q1
V
Weak
DD
DS41288F-page 37
V
V
DD
SS
I/O Pin