PIC16F870-E/SO Microchip Technology, PIC16F870-E/SO Datasheet - Page 685
![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: 685 of 688
- Download datasheet (3Mb)
V
W
X
1997 Microchip Technology Inc.
Voltage Reference (V
A voltage level that can be used as a reference point for A/D conversions (A
trip point for comparators.
von Neumann Architecture
In this architecture the Program Memory and Data Memory are contained in the same area. This
means that accesses to the program memory and data memory must occur sequentially, which
affects the performance of the device.
W Register
See Working Register.
Watchdog Timer (WDT)
Used to increase the robustness of a design by recovering from software flows that were not
expected in the design of the product or other system related issues. The Watchdog Timer
causes a reset if it is not cleared prior to overflow. The clock source for a PICmicro is an on-chip
RC oscillator which enhances system reliability.
WDT
Watchdog Timer.
Working Register (W)
Can also be thought of as the accumulator of the device. Also used as an operand in conjunction
with the ALU during two operand instructions.
XT
One of the device oscillator modes. Used for operation from 100 kHz to 4 MHz.
REF
)
Glossary
VDD
DS31035A-page 35-13
and A
VSS
) or the
35
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