PIC16F887-I/PT Microchip Technology Inc., PIC16F887-I/PT Datasheet - Page 241

• Manufacturer Part Number: PIC16F887-I/PT
• Description: MCU, 8-Bit, 8KW Flash, 368 RAM, 36 I/O, TQFP-44
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F887-I/PT

• A/d Inputs: 14-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 5 MIPS
• Eeprom Memory: 256 Bytes
• Frequency: 20 MHz
• Input Output: 35
• Interface: I2C/SPI/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 44-pin TFQP
• Programmable Memory: 14K Bytes
• Ram Size: 368 Bytes
• Resistance, Drain To Source On: Bytes
• Serial Interface: MSSP or EUSART
• Speed: 20 MHz
• Timers: 2-8-bit, 1-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

17.0
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 (combined)
Maximum current sourced by PORTA, PORTB and PORTE (combined)
Maximum current sunk by PORTC and PORTD (combined)
Maximum current sourced by PORTC and PORTD (combined)
Note 1:
© 2007 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 above maximum rating conditions for
extended periods may affect device reliability.
2:
ELECTRICAL SPECIFICATIONS
Power dissipation is calculated as follows: P
PORTD and PORTE are implemented on PIC16F886/PIC16F887 only.
DD
with respect to V
IK
(1)
OK
(V
DD
............................................................................................................................... 800 mW
SS
I
(Vo < 0 or Vo >V
< 0 or V
pin ....................................................................................................................... 250 mA
pin .................................................................................................................... 300 mA
SS
I
> V
(†)
................................................................................................... -0.3V to +6.5V
DD
SS
)...............................................................................................................± 20 mA
DD
........................................................................... -0.3V to (V
).........................................................................................................± 20 mA
PIC16F882/883/884/886/887
Preliminary
DIS
= V
(2)
DD
..................................................................... 200 mA
(2)
x {I
................................................................ 200 mA
(2)
DD
........................................................ 200 mA
– ∑ I
(2)
.................................................. 200 mA
OH
} + ∑ {(V
DD
– V
OH
) x I
DS41291D-page 239
OH
} + ∑(V
DD
+ 0.3V)
O
l x I
OL
).