PIC16F872-E/SO Microchip Technology, PIC16F872-E/SO Datasheet - Page 138
PIC16F872-E/SO
Manufacturer Part Number
PIC16F872-E/SO
Description
IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,SOP,28PIN,PLASTIC
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F688T-ISL.pdf
(688 pages)
3.PIC16C770-ISO.pdf
(8 pages)
4.PIC16F872-ISO.pdf
(168 pages)
5.PIC16F872-ISO.pdf
(5 pages)
6.PIC16F872-ISO.pdf
(6 pages)
Specifications of PIC16F872-E/SO
Rohs Compliant
YES
Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Connectivity
I²C, SPI
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
22
Program Memory Size
3.5KB (2K x 14)
Program Memory Type
FLASH
Eeprom Size
64 x 8
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Data Converters
A/D 5x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 125°C
Package / Case
28-SOIC (7.5mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
- PIC16F616T-ISL PDF datasheet
- PIC16F688T-ISL PDF datasheet #2
- PIC16C770-ISO PDF datasheet #3
- PIC16F872-ISO PDF datasheet #4
- PIC16F872-ISO PDF datasheet #5
- PIC16F872-ISO PDF datasheet #6
- Current page: 138 of 168
- Download datasheet (3Mb)
PIC16F872
TABLE 14-9:
DS30221C-page 136
Note 1: When A/D is off, it will not consume any current other than minor leakage current.
Param
A01
A03
A04
A06
A07
A10
A20
A21
A22
A25
A30
A40
A50
No.
2: V
3: The A/D conversion result never decreases with an increase in the input voltage, and has no missing codes.
† Data in "Typ" column is at 5V, 25°C unless otherwise stated. These parameters are for design guidance only and are not
* These parameters are characterized but not tested.
N
E
E
E
E
—
V
V
V
V
Z
I
I
AD
REF
Sym
REF
REF
REF
AIN
AIN
R
IL
DL
OFF
GN
tested.
The power-down current spec includes any such leakage from the A/D module.
REF
+ Reference Voltage High
- Reference Voltage Low
Resolution
Integral Linearity Error
Differential Linearity Error
Offset Error
Gain Error
Monotonicity
Reference Voltage (V
Analog Input Voltage
Recommended Impedance of
Analog Voltage Source
A/D Conversion
Current (V
V
current is from RA3 pin or V
REF
A/D CONVERTER CHARACTERISTICS:
PIC16F872 (COMMERCIAL, INDUSTRIAL, EXTENDED)
PIC16LF872 (COMMERCIAL, INDUSTRIAL)
Input Current (Note 2)
Characteristic
DD
)
REF
Standard
Extended
+ - V
DD
REF
pin, whichever is selected as reference input.
-)
AV
AV
V
SS
DD
SS
Min
—
—
—
—
—
—
2.0
—
—
—
10
—
- 0.3V
- 0.3V
- 2.5V
guaranteed
Typ†
220
90
—
—
—
—
—
—
—
—
—
—
(3)
V
AV
V
REF
V
REF
DD
10-bits
DD
< ± 1
< ± 1
< ± 2
< ± 1
1000
Max
10.0
+ - 2.0V
—
—
—
10
+ 0.3V
+ 0.3
+ 0.3V
Units
© 2006 Microchip Technology Inc.
LSb
LSb
LSb
LSb
k
bit
—
V
V
V
V
A
A
A
A
V
V
V
V
V
V
V
V
V
V
V
Absolute minimum electrical
spec. to ensure 10-bit
accuracy.
Average current consumption
when A/D is on (Note 1).
During V
based on differential of V
to V
Section 10.1.
During A/D conversion cycle.
REF
SS
REF
SS
REF
SS
REF
SS
REF
SS
SS
AIN
= V
= V
= V
= V
= V
V
V
V
V
V
V
to charge C
AIN
AIN
AIN
AIN
AIN
AIN
AIN
DD
DD
DD
DD
DD
Conditions
= 5.12V,
= 5.12V,
= 5.12V,
= 5.12V,
= 5.12V,
acquisition,
V
V
V
V
V
V
REF
REF
REF
REF
REF
REF
HOLD
, see
HOLD
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