PIC16F914-I/PT Microchip Technology, PIC16F914-I/PT Datasheet - Page 22

• 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 2-4:
DS41250B-page 20
Bank 3
180h
181h
182h
183h
184h
185h
186h
187h
188h
189h
18Ah
18Bh
18Ch
18Dh
Legend:
Note
Addr
1:
INDF
OPTION_REG
PCL
STATUS
FSR
TRISB
PCLATH
INTCON
EECON1
EECON2
— = Unimplemented locations read as ‘0’, u = unchanged, x = unknown, q = value depends on condition, shaded = unimplemented
Other (non Power-up) Resets include MCLR Reset and Watchdog Timer Reset during normal operation.
Name
—
—
—
—
PIC16F91X SPECIAL FUNCTION REGISTERS SUMMARY BANK 3
Addressing this location uses contents of FSR to address data memory (not a physical
register)
Program Counter (PC) Least Significant Byte
Indirect Data Memory Address Pointer
Unimplemented
Unimplemented
Unimplemented
Unimplemented
EEPROM Control Register 2 (not a physical register)
TRISB7
EEPGD
RBPU
Bit 7
IRP
GIE
—
INTEDG
TRISB6
PEIE
Bit 6
RP1
—
—
TRISB5
T0CS
Bit 5
T0IE
RP0
—
—
Write Buffer for the upper 5 bits of the Program Counter
TRISB4
Preliminary
T0SE
INTE
Bit 4
TO
—
WRERR
TRISB3
Bit 3
RBIE
PSA
PD
TRISB2
WREN
Bit 2
T0IF
PS2
Z
TRISB1
INTF
Bit 1
PS1
WR
DC
TRISB0
 2004 Microchip Technology Inc.
Bit 0
RBIF
PS0
RD
C
xxxx xxxx
1111 1111
0000 0000
0001 1xxx
xxxx xxxx
1111 1111
---0 0000
0000 000x
0--- x000
---- ----
POR/BOR
Value on
Reset
—
—
—
—
xxxx xxxx
1111 1111
0000 0000
000q quuu
uuuu uuuu
1111 1111
---0 0000
0000 000x
0--- q000
---- ----
Resets
Value on
all other
—
—
—
—
(1)