PIC16F913-I/SP Microchip Technology Inc., PIC16F913-I/SP Datasheet - Page 68

• Manufacturer Part Number: PIC16F913-I/SP
• Description: 28 PIN, 7 KB FLASH, 352 RAM, 25 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F913-I/SP

• A/d Inputs: 5-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 5 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 25
• Interface: I2C/SPI/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 28-pin SPDIP
• Programmable Memory: 7K Bytes
• Ram Size: 256 Bytes
• Speed: 20 MHz
• Timers: 2-8-bit, 1-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

PIC16F917/916/914/913
3.6.1
Each PORTE pin is multiplexed with other functions. The
pins and their combined functions are briefly described
here. For specific information about individual functions
such as the comparator or the A/D, refer to the
appropriate section in this data sheet.
3.6.1.1
Figure 3-26 shows the diagram for this pin. The
RE0/AN5/SEG21pin is configurable to function as one
of the following:
• a general purpose I/O
• an analog input for the A/D
• an analog output for the LCD
3.6.1.2
Figure 3-26 shows the diagram for this pin. The
RE1/AN6/SEG22 pin is configurable to function as one
of the following:
• a general purpose I/O
• an analog input for the A/D
• an analog output for the LCD
FIGURE 3-26:
DS41250E-page 66
WR PORTE
WR TRISE
Data Bus
RD PORTE
SEG<23:21>
AN<7:5>
PIN DESCRIPTIONS AND
DIAGRAMS
RE0/AN5/SEG21
RE1/AN6/SEG22
TRIS Latch
BLOCK DIAGRAM OF RE<2:0>
Data Latch
D
D
CK
CK
RD TRISE
Q
Q
Q
Q
SE<23:21> and LCDEN
SE<23:21> and LCDEN
Analog Mode or
Preliminary
3.6.1.3
Figure 3-26 shows the diagram for this pin. The
RE2/AN7/SEG23 pin is configurable to function as one
of the following:
• a general purpose I/O
• an analog input for the A/D
• an analog output for the LCD
3.6.1.4
Figure 3-27 shows the diagram for this pin. The
RE3/MCLR/V
of the following:
• a digital input only
• as Master Clear Reset with weak pull-up
• a programming voltage reference input
Schmitt
Trigger
RE2/AN7/SEG23
RE3/MCLR/V
PP
pin is configurable to function as one
© 2005 Microchip Technology Inc.
PP
V
DD
RE<2:0> Pin