PIC16F914-I/PT Microchip Technology, PIC16F914-I/PT Datasheet - Page 223

• 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

19.0
Absolute Maximum Ratings
Ambient temperature under bias..........................................................................................................-40° to +125°C
Storage temperature ........................................................................................................................ -65°C to +150°C
Voltage on V
Voltage on MCLR with respect to Vss ............................................................................................... -0.3V to +13.5V
Voltage on all other pins with respect to V
Total power dissipation
Maximum current out of V
Maximum current into V
Input clamp current, I
Output clamp current, I
Maximum output current sunk by any I/O pin.................................................................................................... 25 mA
Maximum output current sourced by any I/O pin .............................................................................................. 25 mA
Maximum current sunk by PORTA, PORTB and PORTE
Maximum current sourced by PORTA, PORTB and PORTE
Maximum current sourced PORTA and PORTC (combined) .......................................................................... 200 mA
Maximum current sunk by PORTA and PORTC (combined) .......................................................................... 200 mA
Note 1: Power dissipation is calculated as follows: P
 2004 Microchip Technology Inc.
† NOTICE: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the
device. This is a stress rating only and functional operation of the device at those or any other conditions above those
indicated in the operation listings of this specification is not implied. Exposure to maximum rating conditions for
extended periods may affect device reliability.
Note:
2: PORTD and PORTE are not implemented in PIC16F913/916 devices.
ELECTRICAL SPECIFICATIONS
Voltage spikes below V
Thus, a series resistor of 50-100
pulling this pin directly to V
DD
with respect to V
IK
(1)
OK
(V
DD
............................................................................................................................... 800 mW
I
SS
(Vo < 0 or Vo >V
< 0 or V
pin ........................................................................................................................ 250 mA
pin ..................................................................................................................... 300 mA
SS
I
SS
> V
................................................................................................... -0.3V to +6.5V
(†)
SS
at the MCLR pin, inducing currents greater than 80 mA, may cause latch-up.
DD
.
SS
)
DD
Advance Information
........................................................................... -0.3V to (V
)
should be used when applying a “low” level to the MCLR pin, rather than
DIS
(2)
= V
(combined)......................................................... 200 mA
(2)
DD
(combined) ................................................... 200 mA
x {I
DD
– ∑ I
OH
} + ∑ {(V
DD
PIC16F91X
– V
OH
) x I
DS41250B-page 221
OH
} + ∑(V
DD
+ 0.3V)
20 mA
20 mA
OL
x I
OL
).