PIC16F882-E/ML Microchip Technology, PIC16F882-E/ML Datasheet - Page 57

• Manufacturer Part Number: PIC16F882-E/ML
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,LLCC,28PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F882-E/ML

• 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: 24
• Program Memory Size: 3.5KB (2K x 14)
• Program Memory Type: FLASH
• Eeprom Size: 128 x 8
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 11x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3.5.4
Figure 3-14 shows the diagram for this pin. This pin is
configurable to function as one of the following:
• a general purpose I/O
• a SPI clock
• an I
FIGURE 3-14:
3.5.5
Figure 3-15 shows the diagram for this pin. This pin is
configurable to function as one of the following:
• a general purpose I/O
• a SPI data I/O
• an I
FIGURE 3-15:
© 2009 Microchip Technology Inc.
Data Bus
Data Bus
PORTC
PORTC
PORTC
PORTC
TRISC
TRISC
TRISC
TRISC
WR
WR
WR
WR
RD
RD
RD
RD
2
2
C™ clock
C data I/O
D
D
D
D
RC3/SCK/SCL
CK
CK
RC4/SDI/SDA
CK
CK
Q
Q
Q
Q
Q
Q
Q
Q
To SSPSR
To SSPSR
SDI/SDA
BLOCK DIAGRAM OF RC3
BLOCK DIAGRAM OF RC4
SCK
SSPEN
SSPEN
1
0
0
1
1
0
0
1
V
V
V
V
DD
DD
SS
SS
PIC16F882/883/884/886/887
I/O Pin
I/O Pin
3.5.6
Figure 3-16 shows the diagram for this pin. This pin is
configurable to function as one of the following:
• a general purpose I/O
• a serial data output
FIGURE 3-16:
Data Bus
PORTC
PORTC
TRISC
TRISC
WR
WR
RD
RD
D
D
RC5/SDO
CK
CK
Q
Q
Q
Q
SDO
BLOCK DIAGRAM OF RC5
Port/SDO
Select
1
0
0
1
DS41291F-page 55
V
V
DD
SS
I/O Pin