PIC16F884-E/ML Microchip Technology, PIC16F884-E/ML Datasheet - Page 56

• Manufacturer Part Number: PIC16F884-E/ML
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,LLCC,44PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F884-E/ML

• Rohs Compliant: YES
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 35
• Program Memory Size: 7KB (4K x 14)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 14x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 44-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC16F882/883/884/886/887
3.5.1
Figure 3-11 shows the diagram for this pin. This pin is
configurable to function as one of the following:
• a general purpose I/O
• a Timer1 oscillator output
• a Timer1 clock input
FIGURE 3-11:
3.5.2
Figure 3-12 shows the diagram for this pin. This pin is
configurable to function as one of the following:
• a general purpose I/O
• a Timer1 oscillator input
• a Capture input and Compare/PWM output for
FIGURE 3-12:
DS41291F-page 54
Data Bus
PORTC
PORTC
Data Bus
PORTC
PORTC
TRISC
TRISC
TRISC
TRISC
Comparator C2
WR
WR
WR
WR
RD
RD
RD
RD
D
D
D
D
To Timer1 clock input
CK
CK
CK
CK
RC0/T1OSO/T1CKI
RC1/T1OSI/CCP2
T1OSCEN
T1OSCEN
Q
Q
Q
Q
Q
Q
Q
Q
T1OSI
CCP2CON
To CCP2
BLOCK DIAGRAM OF RC0
BLOCK DIAGRAM OF RC1
CCP2
Timer1 Oscillator
Timer1 Oscillator
1
0
0
1
Circuit
Circuit
T1OSCEN
V
V
V
V
DD
DD
SS
SS
I/O Pin
I/O Pin
3.5.3
Figure 3-13 shows the diagram for this pin. This pin is
configurable to function as one of the following:
• a general purpose I/O
• a PWM output
• a Capture input and Compare output for
FIGURE 3-13:
PORTC
PORTC
TRISC
TRISC
Data bus
Comparator C1
WR
WR
RD
RD
To Enhanced CCP1
D
D
CK
CK
RC2/P1A/CCP1
Q
Q
Q
Q
CCP1CON
CCP1/P1A
BLOCK DIAGRAM OF RC2
© 2009 Microchip Technology Inc.
1
0
0
1
V
V
DD
SS
I/O Pin