PIC16F870T-I/SS Microchip Technology, PIC16F870T-I/SS Datasheet - Page 590
![IC MCU FLASH 2KX14 EE 28SSOP](/photos/6/81/68119/150-28-ssop_sml.jpg)
PIC16F870T-I/SS
Manufacturer Part Number
PIC16F870T-I/SS
Description
IC MCU FLASH 2KX14 EE 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 PIC16F870T-I/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 ~ 85°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: 590 of 688
- Download datasheet (3Mb)
Param
PICmicro MID-RANGE MCU FAMILY
30.16
DS31030A-page 30-20
No.
40
41
42
45
46
47
48
† Data in “Typ” column is at 5V, 25˚C unless otherwise stated. These parameters are for design guidance only and are not
tested.
Tt0H
Tt0L
Tt0P
Tt1H
Tt1L
Tt1P
Ft1
Tcke2tmr
I
Symbol
Example Timer0 and Timer1 Timing Waveforms and Requirements
T1OSO/T1CKI
Note: Refer to
T0CKI High Pulse Width
T0CKI Low Pulse Width
T0CKI Period
T1CKI
High
Time
T1CKI
Low Time
T1CKI
input
period
Timer1 oscillator input frequency range
(oscillator enabled by setting the T1OSCEN bit)
Delay from external clock edge to timer
increment
TMR0 or
TMR1
T0CKI
Figure 30-6:
Table 30-18:
Synchronous, no prescaler
Synchronous,
Asynchronous PIC16CXXX
Synchronous, no prescaler
Synchronous,
with prescaler
Asynchronous PIC16CXXX
Synchronous
Asynchronous
with prescaler
Figure 30-1
Characteristic
Example Timer0 and Timer1 External Clock Requirements
Example Timer0 and Timer1 External Clock Timings Waveforms
for load conditions.
No Prescaler
With Prescaler
No Prescaler
With Prescaler
PIC16CXXX
PIC16LCXXX
PIC16LCXXX
PIC16CXXX
PIC16LCXXX
PIC16LCXXX
40
45
42
47
20
20
20
G
G
0.5T
0.5T
0.5T
0.5T
Greater of:
REATER OF
REATER OF
S OR
S OR
2Tosc
S
2T
Min
CY
CY
CY
CY
DC
10
10
40
15
25
30
50
15
25
40
or 4T
41
46
CY
+ 20
+ 20
+ 20
+ 20
T
T
CY
CY
N
N
CY
:
:
+
+
Typ
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
†
7Tosc
1997 Microchip Technology Inc.
48
Max Units Conditions
200
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
kHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
—
N = prescale
value
(1, 2, 4,..., 256)
N = prescale
value
(1, 2, 4, 8)
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