PIC16F870-E/SO Microchip Technology, PIC16F870-E/SO Datasheet - Page 604
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PIC16F870-E/SO
Manufacturer Part Number
PIC16F870-E/SO
Description
28 PIN, 3.5KB ENH FLASH, 128 RAM, 22 I/O,
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F688T-ISL.pdf
(688 pages)
3.PIC16F870-ISO.pdf
(172 pages)
4.PIC16F870-ISO.pdf
(6 pages)
Specifications of PIC16F870-E/SO
Rohs Compliant
YES
Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Connectivity
UART/USART
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
For Use With
I3-DB16F871 - BOARD DAUGHTER ICEPIC3
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
- PIC16F616T-ISL PDF datasheet
- PIC16F688T-ISL PDF datasheet #2
- PIC16F870-ISO PDF datasheet #3
- PIC16F870-ISO PDF datasheet #4
- Current page: 604 of 688
- Download datasheet (3Mb)
PICmicro MID-RANGE MCU FAMILY
30.23
DS31030A-page 30-34
Param
Note 1: When A/D is off, it will not consume any current other than minor leakage current.
A01
A02
A03
A04
A05
A06
A10
A20
A25
A30
A40
A50
No.
† Data in “Typ” column is at 5V, 25 C unless otherwise stated. These parameters are for design guidance only and are not
tested.
Symbol Characteristic
The power-down current spec includes any such leakage from the A/D module.
V
E
E
V
V
Z
I
E
E
REF
N
E
I
REF
Example 8-bit A/D Timing Waveforms and Requirements
ABS
OFF
—
REF
AD
AIN
AIN
DL
FS
IL
R
current is from RA3 pin or V
Resolution
Total Absolute error
Integral linearity error
Differential linearity error
Full scale error
Offset error
Monotonicity
Reference voltage
Analog input voltage
Recommended impedance
of
analog voltage source
A/D
conversion
current (V
V
REF
Table 30-30:
input current (Note 2)
DD
)
PIC16CXXX
PIC16LCXXX
Example 8-bit A/D Converter Characteristics
DD
pin, whichever is selected as reference input.
V
SS
3.0V
Min
10
—
—
—
—
—
—
—
—
—
—
—
- 0.3
guaran-
Typ†
teed
180
90
—
—
—
—
—
—
—
—
—
—
—
V
V
REF
DD
8-bits
<
<
<
<
<
1000
10.0
Max
—
—
—
10
+ 0.3
+ 0.3
1
1
1
1
1
Units
LSb V
LSb V
LSb V
LSb V
LSb V
k
bit
—
V
V
A
A
A
A
1997 Microchip Technology Inc.
V
V
V
V
V
V
V
V
Average current con-
sumption when A/D is
on
During V
Based on differential of
V
C
See the
verter”
During A/D Conversion
cycle
REF
SS
REF
SS
REF
SS
REF
SS
REF
SS
REF
SS
SS
HOLD
HOLD
(Note 1)
= V
= V
= V
= V
= V
= V
Conditions
V
V
V
V
V
V
V
to V
AIN
AIN
AIN
AIN
AIN
AIN
AIN
section
“8-bit A/D Con-
AIN
DD
DD
DD
DD
DD
DD
AIN
= 5.12V,
= 5.12V,
= 5.12V,
= 5.12V,
= 5.12V,
= 5.12V,
acquisition.
V
V
V
V
V
V
V
to charge
REF
REF
REF
REF
REF
REF
REF
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