PIC16F913-I/SO Microchip Technology, PIC16F913-I/SO Datasheet - Page 63

• Manufacturer Part Number: PIC16F913-I/SO
• Description: IC PIC MCU FLASH 4KX14 28SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F913-I/SO

• Program Memory Type: FLASH
• Program Memory Size: 7KB (4K x 14)
• Package / Case: 28-SOIC (7.5mm Width)
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 24
• Eeprom Size: 256 x 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 5x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: SSP/I2C/AUSART/SPI
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 24
• Number Of Timers: 3
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DV164120
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 5-ch x 10-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT28SO-1 - SOCKET TRANSITION 28SOIC 300MIL
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

4.3.3.8
Figure 4-13 shows the diagram for this pin. The
RB7/ICSPDAT/ICDDAT/SEG13 pin is configurable to
function as one of the following:
• a general purpose I/O
• an In-Circuit Serial Programming™ I/O
• an ICD data I/O
• an analog output for the LCD
FIGURE 4-13:
 2004 Microchip Technology Inc.
PORT/Program Mode/ICD
Note 1:
PGD DRVEN
RB7/ICSPDAT/ICDDAT/SEG13
WR PORTB
WR TRISB
PGD
SEG13
Data Bus
Set RBIF
From other
RB<7:4> pins
To enable weak pull-ups, set the appropriate TRIS bit(s) and clear the RBPU bit.
BLOCK DIAGRAM OF RB7/ICSPDAT/ICDDAT/SEG13
PGD
SE13 and LCDEN
TRIS Latch
SE13 and LCDEN
D
D
RD PORTB
RBPU
Data Latch
CK
RD TRISB
CK
(1)
Q
Q
SE13 and LCDEN
Preliminary
Program Mode/ICD
0
1
Schmitt
Trigger Buffer
1
0
Q
Q
Input Buffer
SE13 and LCDEN
EN
TTL
D
EN
D
V
P
DD
PIC16F91X
Weak
Pull-up
Q1
RD PORTB
V
DD
DS41250B-page 61
I/O Pin