PIC16F636-I/P Microchip Technology Inc., PIC16F636-I/P Datasheet - Page 168

• Manufacturer Part Number: PIC16F636-I/P
• Description: 14 PIN, 3.5 KB FLASH, 128 RAM, 12 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F636-I/P

• Comparators: 2
• Cpu Speed: 5 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 12
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 14-pin PDIP
• Programmable Memory: 3.5K Bytes
• Ram Size: 128 Bytes
• Speed: 20 MHz
• Timers: 1-8-bit, 1-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

PIC12F635/PIC16F636/639
FIGURE 15-8:
TABLE 15-5:
DS41232B-page 166
40*
41*
42*
45*
46*
47*
48
49
Param
No.
*
†
T
T
T
T
T
T
F
TCKEZ
T
T
T
T
T
T
T
0H
0L
0P
1H
1L
1P
1
These parameters are characterized but not tested.
Data in ‘Typ’ column is at 5.0V, 25°C unless otherwise stated. These parameters are for design guidance only and are
not tested.
Sym
TMR
T0CKI
T1CKI
TMR0 or
TMR1
1 Delay from External Clock Edge to Timer
TIMER0 AND TIMER1 EXTERNAL CLOCK REQUIREMENTS
T0CKI High Pulse Width
T0CKI Low Pulse Width
T0CKI Period
T1CKI High
Time
T1CKI Low Time Synchronous, No Prescaler
T1CKI Input
Period
Timer1 Oscillator Input Frequency Range
(oscillator enabled by setting bit T1OSCEN)
increment
TIMER0 AND TIMER1 EXTERNAL CLOCK TIMINGS
Characteristic
Synchronous, No Prescaler
Synchronous, with Prescaler
Asynchronous
Synchronous, with Prescaler
Asynchronous
Synchronous
Asynchronous
No Prescaler
With Prescaler
No Prescaler
With Prescaler
Preliminary
40
45
42
47
20 or T
30 or T
0.5 T
0.5 T
0.5 T
0.5 T
Greater of:
Greater of:
2 T
Min
DC
CY
10
CY
10
CY
CY
15
30
15
30
60
41
46
OSC
CY
CY
N
N
+ 20
+ 20
+ 20
+ 20
+ 40
+ 40
*
Typ†
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
© 2005 Microchip Technology Inc.
7 T
Max
200*
—
—
—
—
—
—
—
—
—
—
—
—
—
OSC
48
*
Units
kHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
—
N = prescale
value (2, 4,...,
256)
N = prescale
value (1, 2, 4, 8)
Conditions