PIC16F870-E/SO Microchip Technology, PIC16F870-E/SO Datasheet - Page 426
![no-image](/images/manufacturer_photos/0/4/439/microchip_technology_sml.jpg)
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: 426 of 688
- Download datasheet (3Mb)
PICmicro MID-RANGE MCU FAMILY
Register 23-2:
DS31023A-page 23-4
bit 7:6
bit 5
bit 4
bit 3:0
ADCON1 Register
Unimplemented: Read as '0'
ADFM: A/D Result format select (also see
1 = Right justified. 6 Most Significant bits of ADRESH are read as ’0’.
0 = Left justified. 6 Least Significant bits of ADRESL are read as ’0’.
Unimplemented: Read as '0'
PCFG3:PCFG0: A/D Port Configuration Control bits
Legend
R = Readable bit
U = Unimplemented bit, read as ‘0’
bit 7
PCFG AN7 AN6 AN5 AN4
0000
0001
0010
0011
0100
0101
011x
1000
1001
1010
1011
1100
1101
1110
1111
Note 1: On any device reset, the port pins that are multiplexed with analog functions (ANx)
U-0
—
A = Analog input
C/R = # of analog input channels / # of A/D voltage references
D
D
D
D
D
D
D
D
D
D
D
D
A
A
A
are forced to be an analog input.
U-0
—
D
D
D
D
D
D
D
D
D
D
D
D
A
A
A
D
D
D
D
D
D
D
D
D
A
A
A
A
A
A
W = Writable bit
D = Digital I/O
ADFM
R/W-0
Preliminary
A
A
A
A
D
D
D
A
A
A
A
A
D
D
D
V
V
V
V
V
V
V
V
V
AN3
REF
REF
REF
REF
REF
REF
REF
REF
REF
A
A
A
D
A
D
+
+
+
+
+
+
+
+
+
U-0
—
Figure
V
V
V
V
V
AN2
REF
REF
REF
REF
REF
A
A
A
A
D
D
D
A
A
D
-
-
-
-
-
23-6).
- n = Value at POR reset
PCFG3
R/W-0
AN1 AN0 V
A
A
A
A
A
A
D
A
A
A
A
A
A
D
D
D
A
A
A
A
A
A
A
A
A
A
A
A
A
A
PCFG2
R/W-0
AV
AV
AV
AV
AV
AN3
AN3
AN3
AN3
AN3
AN3
AN3
AN3
AN3
1997 Microchip Technology Inc.
REF
—
DD
DD
DD
DD
DD
+ V
AV
AV
AV
AV
AV
AV
AV
AV
AV
PCFG1
AN2
AN2
AN2
AN2
AN2
R/W-0
REF
—
SS
SS
SS
SS
SS
SS
SS
SS
SS
-
C / R
8 / 0
7 / 1
5 / 0
4 / 1
3 / 0
2 / 1
0 / 0
6 / 2
6 / 0
5 / 1
4 / 2
3 / 2
2 / 2
1 / 0
1 / 2
bit 0
PCFG0
R/W-0
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