PIC16F610-E/ML Microchip Technology, PIC16F610-E/ML Datasheet - Page 37

• Manufacturer Part Number: PIC16F610-E/ML
• Description: 1.75KB Flash, 64B RAM, 6 I/O, 8MHz Internal Oscillator 16 QFN 4x4mm TUBE
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F610-E/ML

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 11
• Program Memory Size: 1.75KB (1K x 14)
• Program Memory Type: FLASH
• Ram Size: 64 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 16-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC162083 - HEADER MPLAB ICD2 PIC16F616 8/14AC164324 - MODULE SKT FOR MPLAB 8DFN/16QFNXLT16QFN1 - SOCKET TRANSITION 14DIP TO 16QFN
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, 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