PIC16F914-I/PT Microchip Technology, PIC16F914-I/PT Datasheet - Page 75
PIC16F914-I/PT
Manufacturer Part Number
PIC16F914-I/PT
Description
IC PIC MCU FLASH 4KX14 44TQFP
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F913-ISS.pdf
(330 pages)
3.PIC16F913-ISS.pdf
(8 pages)
4.PIC16F913-ISS.pdf
(34 pages)
5.PIC16F913-ISO.pdf
(274 pages)
Specifications of PIC16F914-I/PT
Program Memory Type
FLASH
Program Memory Size
7KB (4K x 14)
Package / Case
44-TQFP, 44-VQFP
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
35
Eeprom Size
256 x 8
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
2 V ~ 5.5 V
Data Converters
A/D 8x10b
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
35
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, DM163029
Minimum Operating Temperature
- 40 C
On-chip Adc
8-ch x 10-bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
XLT44PT3 - SOCKET TRAN ICE 44MQFP/TQFPAC164305 - MODULE SKT FOR PM3 44TQFP444-1001 - DEMO BOARD FOR PICMICRO MCUAC164020 - MODULE SKT PROMATEII 44TQFP
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16F914-I/PT
Manufacturer:
Microchi
Quantity:
1 897
Company:
Part Number:
PIC16F914-I/PT
Manufacturer:
MICROCHIP
Quantity:
3 200
Company:
Part Number:
PIC16F914-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
PIC16F914-I/PT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
4.5.1
Each PORTD 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.
4.5.1.1
Figure 4-22 shows the diagram for this pin. The
RD0/COM3 pin is configurable to function as one of the
following:
• a general purpose I/O
• an analog input for the A/D
4.5.1.2
Figure 4-23 shows the diagram for this pin. The RD1
pin is configurable to function as one of the following:
• a general purpose I/O
4.5.1.3
Figure 4-24 shows the diagram for this pin. The
RD2/CCP2 pin is configurable to function as one of the
following:
• a general purpose I/O
• a Capture input, Compare output or PWM output
4.5.1.4
Figure 4-25 shows the diagram for this pin. The
RD3/SEG16 pin is configurable to function as one of
the following:
• a general purpose I/O
• an analog output for the LCD
4.5.1.5
Figure 4-25 shows the diagram for this pin. The
RD4/SEG17 pin is configurable to function as one of
the following:
• a general purpose I/O
• an analog output for the LCD
4.5.1.6
Figure 4-25 shows the diagram for this pin. The
RD5/SEG18 pin is configurable to function as one of
the following:
• a general purpose I/O
• an analog output for the LCD
2004 Microchip Technology Inc.
PIN DESCRIPTIONS AND
DIAGRAMS
RD0/COM3
RD1
RD2/CCP2
RD3/SEG16
RD4/SEG17
RD5/SEG18
Preliminary
4.5.1.7
Figure 4-25 shows the diagram for this pin. The
RD6/SEG19 pin is configurable to function as one of
the following:
• a general purpose I/O
• an analog output for the LCD
4.5.1.8
Figure 4-25 shows the diagram for this pin. The
RD7/SEG20 pin is configurable to function as one of
the following:
• a general purpose I/O
• an analog output for the LCD
RD6/SEG19
RD7/SEG20
PIC16F91X
DS41250B-page 73