PIC16F870-E/SS Microchip Technology, PIC16F870-E/SS Datasheet - Page 131
PIC16F870-E/SS
Manufacturer Part Number
PIC16F870-E/SS
Description
IC MCU CMOS 20MHZ 2K FLSH 28SSOP
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/SS
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-SSOP
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: 131 of 172
- Download datasheet (4Mb)
FIGURE 14-6:
FIGURE 14-7:
TABLE 14-3:
2003 Microchip Technology Inc.
30
31*
32
33*
34
35
Param
No.
Watchdog
V
Time-out
Time-out
Note: Refer to Figure 14-3 for load conditions.
DD
I/O Pins
Internal
Internal
RESET
PWRT
MCLR
Reset
Timer
POR
*
† Data in "Typ" column is at 5V, 25°C unless otherwise stated. These parameters are for design guidance
V
Osc
TmcL
T
T
T
T
T
DD
WDT
OST
PWRT
IOZ
BOR
These parameters are characterized but not tested.
only and are not tested.
Sym
RESET, WATCHDOG TIMER, OSCILLATOR START-UP TIMER, POWER-UP TIMER,
AND BROWN-OUT RESET REQUIREMENTS
MCLR Pulse Width (low)
Watchdog Timer Time-out Period
(No Prescaler)
Oscillation Start-up Timer Period
Power up Timer Period
I/O Hi-impedance from MCLR Low or
Watchdog Timer Reset
Brown-out Reset pulse width
RESET, WATCHDOG TIMER, OSCILLATOR START-UP TIMER AND POWER-UP
TIMER TIMING
BROWN-OUT RESET TIMING
33
Characteristic
32
V
BOR
Min
100
—
28
—
2
7
1024 T
34
Typ†
18
72
—
—
—
30
OSC
35
Max
132
2.1
33
—
—
—
PIC16F870/871
Units
ms
ms
—
s
s
s
31
V
V
T
V
V
OSC
DD
DD
DD
DD
= 5V, -40°C to +85°C
= 5V, -40°C to +85°C
= 5V, -40°C to +85°C
= OSC1 period
V
BOR
Conditions
DS30569B-page 129
34
(D005)
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