PIC16F914-I/PT Microchip Technology, PIC16F914-I/PT Datasheet - Page 64

• Manufacturer Part Number: PIC16F914-I/PT
• Description: IC PIC MCU FLASH 4KX14 44TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

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

PIC16F91X
TABLE 4-2:
DS41250B-page 62
Address
06h/106h
86h/186h
0Bh/8Bh/
10Bh/18Bh
95h
96h
107h
11Ch
11Dh
Legend:
Note
1:
Name
PORTB
TRISB
INTCON
WPUB
IOCB
LCDCON
LCDSE0
LCDSE1
x = unknown, u = unchanged, — = unimplemented locations read as ‘0’. Shaded cells are not used by PORTB.
This register is only initialized by a POR or BOR reset and is unchanged by other Resets.
SUMMARY OF REGISTERS ASSOCIATED WITH PORTB
(1)
(1)
TRISB7
WPUB7
LCDEN
IOCB7
SE15
Bit 7
RB7
SE7
GIE
TRISB6
WPUB6
SLPEN
IOCB6
SE14
PEIE
Bit 6
RB6
SE6
TRISB5
WPUB5
IOCB5
WERR
SE13
Bit 5
T0IE
RB5
SE5
Preliminary
VLCDEN
WPUB4
TRISB4
IOCB4
SE12
INTE
Bit 4
RB4
SE4
WPUB3
TRISB3
RBIE
SE11
Bit 3
RB3
CS1
SE3
—
WPUB2
TRISB2
SE10
Bit 2
T0IF
RB2
CS0
SE2
—
WPUB1
TRISB1
LMUX1
Bit 1
INTF
RB1
SE1
SE9
—
 2004 Microchip Technology Inc.
TRISB0
WPUB0
LMUX0
RBIF
Bit 0
RB0
SE0
SE8
—
xxxx xxxx uuuu uuuu
1111 1111 1111 1111
0000 000x 0000 000x
1111 1111 1111 1111
0000 ---- 0000 ----
0001 0011 0001 0011
0000 0000 uuuu uuuu
0000 0000 uuuu uuuu
POR, BOR
Value on:
Value on all
Resets
other