PIC16F887-I/PT Microchip Technology Inc., PIC16F887-I/PT Datasheet - Page 258

• 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

PIC16F882/883/884/886/887
TABLE 17-7:
TABLE 17-8:
DS41291D-page 256
Standard Operating Conditions (unless otherwise stated)
Operating Temperature
Param
CM01
CM02
CM03* C
CM04* T
CM05* T
Note 1:
Standard Operating Conditions (unless otherwise stated)
Operating temperature
CV01*
CV02*
CV03*
CV04*
Param
No.
No.
*
† Data in “Typ” column is at 5V, 25°C unless otherwise stated. These parameters are for design guidance
V
V
C
C
C
C
Note 1:
OS
RT
MC
CM
MRR
LSB
ACC
R
ST
These parameters are characterized but not tested.
only and are not tested.
Response time is measured with one comparator input at (V
Sym
Sym
2
CO
2:
*
† Data in “Typ” column is at 5V, 25°C unless otherwise stated. These parameters are for design
V Comparator Mode Change to
COMPARATOR SPECIFICATIONS
COMPARATOR VOLTAGE REFERENCE (CV
Step Size
Absolute Accuracy
Unit Resistor Value (R)
Settling Time
Input Offset Voltage
Input Common Mode Voltage
Common Mode Rejection Ratio
Response Time
Output Valid
These parameters are characterized but not tested.
guidance only and are not tested.
Settling time measured while VRR = 1 and VR<3:0> transitions from ‘0000’ to ‘1111’.
See Section 8.10 “Comparator Voltage Reference” for more information.
-40°C ≤ T
-40°C ≤ T
Characteristics
Characteristics
(2)
(1)
A
A
≤ +125°C
≤ +125°C
Preliminary
Falling
Rising
Min
—
—
—
—
—
—
V
V
Typ†
DD
DD
2k
Min
+55
—
—
—
—
—
—
—
0
/24
/32
REF
DD
Typ†
± 5.0
) SPECIFICATIONS
± 1/2
± 1/2
150
200
Max
- 1.5)/2 - 100 mV to (V
—
—
—
10
—
—
—
V
DD
Units
1000
LSb
LSb
Max
± 10
600
μs
10
Ω
—
V
V
- 1.5
© 2007 Microchip Technology Inc.
Low Range (VRR = 1)
High Range (VRR = 0)
Low Range (VRR = 1)
High Range (VRR = 0)
Units
mV
dB
ns
ns
μs
V
DD
Comments
(V
(NOTE 1)
- 1.5)/2 + 20 mV.
DD
Comments
- 1.5)/2