PIC16F914-I/PT Microchip Technology, PIC16F914-I/PT Datasheet - Page 134
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
- PIC16F616T-ISL PDF datasheet
- PIC16F913-ISS PDF datasheet #2
- PIC16F913-ISS PDF datasheet #3
- PIC16F913-ISS PDF datasheet #4
- PIC16F913-ISO PDF datasheet #5
- Current page: 134 of 274
- Download datasheet (5Mb)
PIC16F91X
FIGURE 11-1:
FIGURE 11-2:
FIGURE 11-3:
DS41250B-page 132
Write to TXREG
BRG Output
(Shift Clock)
RC6/TX/CK/
SCK/SCL/SEG9
TXIF bit
(Interrupt Reg. Flag)
TRMT bit
(Transmit Shift
Reg. Empty Flag)
Note:
Write to TXREG
BRG Output
(Shift Clock)
RC6/TX/CK/
SCK/SCL/SEG9
TXIF bit
(Transmit Buffer
Reg. Empty Flag)
TRMT bit
(Transmit Shift
Reg. Empty Flag)
This timing diagram shows two consecutive transmissions.
TXIE
Interrupt
TXIF
TXEN
Baud Rate Generator
USART TRANSMIT BLOCK DIAGRAM
ASYNCHRONOUS MASTER TRANSMISSION
ASYNCHRONOUS MASTER TRANSMISSION (BACK TO BACK)
Word 1
Transmit Shift Reg.
Word 1
Transmit Shift Reg
Word 1
Word 1
SPBRG
Baud Rate CLK
Start bit
Start bit
MSb
Word 2
(8)
TX9D
TXREG Register
TSR Register
bit 0
bit 0
TX9
Preliminary
8
Data Bus
bit 1
Word 1
bit 1
Word 1
LSb
0
TRMT
bit 7/8
and Control
Word 2
Transmit Shift Reg.
Pin Buffer
bit 7/8
SPEN
2004 Microchip Technology Inc.
Stop bit
Stop bit
RC6/TX/CK/SCK/
SCL/SEG9 pin
Start bit
Word 2
bit 0
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