PIC16F84A-20E/SS Microchip Technology, PIC16F84A-20E/SS Datasheet - Page 62
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PIC16F84A-20E/SS
Manufacturer Part Number
PIC16F84A-20E/SS
Description
IC MCU CMOS 20MHZ 1K FLSH 20SSOP
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheets
1.PIC16F688T-ISL.pdf
(688 pages)
2.PIC16F84A-04P.pdf
(88 pages)
3.PIC16F84A-04P.pdf
(6 pages)
Specifications of PIC16F84A-20E/SS
Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Peripherals
POR, WDT
Number Of I /o
13
Program Memory Size
1.75KB (1K x 14)
Program Memory Type
FLASH
Eeprom Size
64 x 8
Ram Size
68 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Oscillator Type
External
Operating Temperature
-40°C ~ 125°C
Package / Case
20-SSOP
For Use With
XLT20SS1-1 - SOCKET TRANSITION 20DIP 20SSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Data Converters
-
Connectivity
-
PIC16F84A
FIGURE 9-9:
TABLE 9-5:
DS35007B-page 60
40
41
42
Parameter
No.
† Data in "Typ" column is at 5.0V, 25 C, unless otherwise stated. These parameters are for design guidance
only and are not tested.
RA4/T0CKI
Tt0H T0CKI High Pulse
Tt0L T0CKI Low Pulse
Tt0P T0CKI Period
Sym
TIMER0 CLOCK REQUIREMENTS
Width
Width
TIMER0 CLOCK TIMINGS
Characteristic
No Prescaler
With Prescaler
No Prescaler
With Prescaler
40
0.5T
0.5T
T
CY
Min
CY
CY
42
50
30
50
20
N
+ 40
+ 20
+ 20
Typ† Max Units
41
—
—
—
—
—
—
—
—
—
—
—
—
—
—
ns
ns
ns
ns
ns
ns
ns
2001 Microchip Technology Inc.
2.0V
3.0V
2.0V
3.0V
N = prescale value
(2, 4, ..., 256)
V
V
V
V
Conditions
DD
DD
DD
DD
3.0V
6.0V
3.0V
6.0V