PIC16F884-I/ML Microchip Technology, PIC16F884-I/ML Datasheet - Page 53

• Manufacturer Part Number: PIC16F884-I/ML
• Description: IC PIC MCU FLASH 4KX14 44QFN
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F884-I/ML

• 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: 35
• 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 ~ 85°C
• Package / Case: 44-QFN
• Controller Family/series: PIC16F
• No. Of I/o's: 35
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 256Byte
• Cpu Speed: 20MHz
• No. Of Timers: 3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT44QFN2 - SOCKET TRAN ICE 44QFN/40DIPAC164322 - MODULE SOCKET MPLAB PM3 28/44QFN444-1001 - DEMO BOARD FOR PICMICRO MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

3.4.4.5
Figure 3-10 shows the diagram for this pin. This pin is
configurable to function as one of the following:
• a general purpose I/O
• an analog input for the ADC
• a PWM output
3.4.4.6
Figure 3-10 shows the diagram for this pin. This pin is
configurable to function as one of the following:
• a general purpose I/O
• an analog input for the ADC
• a Timer1 gate input
FIGURE 3-10:
© 2009 Microchip Technology Inc.
Note 1: P1D is available on PIC16F882/883/886
Note
only.
RB4/AN11/P1D
RB5/AN13/T1G
Available on PIC16F882/PIC16F883/PIC16F886 only.
Data Bus
PORTB
PORTB
(1)
WPUB
WPUB
TRISB
TRISB
IOCB
IOCB
WR
WR
WR
WR
RD
RD
RD
RD
1:
2:
3:
Interrupt-on-
BLOCK DIAGRAM OF RB<7:4>
ANSELH determines Analog Input mode.
Applies to RB<7:6> pins only).
Applies to RB5 pin only.
Change
D
D
D
D
(1)
CK
CK
CK
CK
Q
Q
Q
Q
Q
Q
Q
Q
Analog
To ICSPCLK (RB6) and ICSPDAT (RB7)
To Timer1 T1G
To A/D Converter
(1)
CCP1OUT
PIC16F882/883/884/886/887
CCP1OUT Enable
Input Mode
(3)
RBPU
1
0
0
1
1
0
Input Mode
RD PORTB
Analog
Q
Q
3.4.4.7
Figure 3-10 shows the diagram for this pin. This pin is
configurable to function as one of the following:
• a general purpose I/O
• In-Circuit Serial Programming clock
3.4.4.8
Figure 3-10 shows the diagram for this pin. This pin is
configurable to function as one of the following:
• a general purpose I/O
• In-Circuit Serial Programming data
EN
EN
(1)
D
D
V
DD
Weak
Q3
RB6/ICSPCLK
RB7/ICSPDAT
V
V
DD
SS
I/O Pin
ICSP™
DS41291F-page 51
(2)