PIC16F690-E/P Microchip Technology Inc., PIC16F690-E/P Datasheet - Page 247

• Manufacturer Part Number: PIC16F690-E/P
• Description: 20 PIN, 7 KB FLASH, 256 RAM, 18 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F690-E/P

• A/d Inputs: 12-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 7 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 18
• Interface: USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 20-pin PDIP
• Programmable Memory: 7K Bytes
• Ram Size: 256 Bytes
• 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

TABLE 17-7:
TABLE 17-8:
TABLE 17-9:
© 2006 Microchip Technology Inc.
Comparator Specifications
CM01
CM02
CM03
CM04
CM05
Note 1:
Standard Operating Conditions (unless otherwise stated)
Operating temperature
CV01*
CV02*
CV03*
CV04*
VR Voltage Reference Specifications
VR01
VR02
VR03
VR04
Legend: TBD = To Be Determined
Param
Param
Param.
No.
No.
No.
*
*
C
C
C
C
Note 1:
V
TCV
T
Symbol
LSB
ACC
R
ST
These parameters are characterized but not tested.
Response time measured with one comparator input at (V
V
Sym
These parameters are characterized but not tested.
STABLE
ROUT
V
V
C
T
T
V
V
SS
RT
OS
MC
ROUT
CM
DD
MRR
OUT
Sym
to V
2:
2
*
† Data in “Typ” column is at 5V, 25°C unless otherwise stated. These parameters are for design
CO
COMPARATOR SPECIFICATIONS
COMPARATOR VOLTAGE REFERENCE (CV
VOLTAGE (VR) REFERENCE SPECIFICATIONS
/
Step Size
Absolute Accuracy
Unit Resistor Value (R)
Settling Time
DD
V Comparator Mode Change to
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.
VR voltage output
Voltage drift temperature
coefficient
Voltage drift with respect to
V
Settling Time
DD
- 1.5V.
Input Offset Voltage
Input Common Mode Voltage
Common Mode Rejection
Ratio
Response Time
Output Valid
regulation
-40°C
Characteristics
Characteristics
(2)
Characteristics
(1)
T
PIC16F631/677/685/687/689/690
A
(1)
+125°C
Preliminary
Standard Operating Conditions (unless otherwise stated)
Operating temperature
TBD
Standard Operating Conditions (unless otherwise stated)
Operating temperature
Min
Min
—
—
—
—
—
—
—
—
—
+55*
Min
—
—
—
0
V
V
Typ†
DD
DD
Typ
150
200
0.6
—
—
2k
—
10
/24
/32
Typ
150
DD
—
—
—
REF
5.0
- 1.5)/2 while the other input transitions from
) SPECIFICATIONS
Max
100*
Max
TBD
TBD
10
—
—
—
1/4
1/2
—
V
DD
400*
Max
-40°C
10*
—
Units
10
- 1.5
LSb
LSb
ppm/ C
-40°C
Units
V
V
s
V/V
V
s
T
A
Low Range (VRR = 1)
High Range (VRR = 0)
Low Range (VRR = 1)
High Range (VRR = 0)
T
Units
A
mV
db
ns
V
+125°C
s
+125°C
Comments
DS41262C-page 245
Comments
Comments