PIC16F84A-20/SS Microchip Technology, PIC16F84A-20/SS Datasheet - Page 62

• Manufacturer Part Number: PIC16F84A-20/SS
• Description: IC MCU FLASH 1KX14 EE 20SSOP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F84A-20/SS

• Core Size: 8-Bit
• Program Memory Size: 1.75KB (1K x 14)
• Core Processor: PIC
• Speed: 20MHz
• Peripherals: POR, WDT
• Number Of I /o: 13
• 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: 0°C ~ 70°C
• Package / Case: 20-SSOP
• Controller Family/series: PIC16F
• No. Of I/o's: 13
• Eeprom Memory Size: 64Byte
• Ram Memory Size: 68Byte
• Cpu Speed: 20MHz
• No. Of Timers: 1
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT20SS1-1 - SOCKET TRANSITION 20DIP 20SSOPI3-DB16F84A - BOARD DAUGHTER ICEPIC3AC164307 - MODULE SKT FOR PM3 28SSOPAC164018 - MODULE SKT PROMATEII 20SSOP
• Data Converters: -
• Connectivity: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

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