PIC12F1822 MICROCHIP [Microchip Technology], PIC12F1822 Datasheet - Page 351

• Manufacturer Part Number: PIC12F1822
• Description: 8/14-Pin Flash Microcontrollers with nanoWatt XLP Technology
• Manufacturer: MICROCHIP [Microchip Technology]

TABLE 29-4:
FIGURE 29-8:
 2010 Microchip Technology Inc.
Standard Operating Conditions (unless otherwise stated)
Operating Temperature -40°C T
OS11
OS12
OS13
OS14
OS15
OS16
OS17
OS18
OS19
OS20* Tinp
OS21* Tioc
Note 1: Measurements are taken in RC mode where CLKOUT output is 4 x T
Param
Internal Reset
Watchdog Timer
No.
Start-Up Time
*
† Data in “Typ” column is at 3.0V, 25C unless otherwise stated.
2: Includes OSC2 in CLKOUT mode.
Note 1: Asserted low.
Time-out
Reset
TosH2ckL
TosH2ckH F
TckL2ioV
TioV2ckH
TosH2ioV
TosH2ioI
TioV2osH
TioR
TioF
I/O pins
Internal
These parameters are characterized but not tested.
PWRT
MCLR
POR
OSC
Sym.
V
DD
(1)
(1)
CLKOUT AND I/O TIMING PARAMETERS
F
CLKOUT to Port out valid
Port input valid before CLKOUT
Fosc (Q1 cycle) to Port out valid
Fosc (Q2 cycle) to Port input invalid
(I/O in hold time)
Port input valid to Fosc(Q2 cycle)
(I/O in setup time)
Port output rise time
Port output fall time
INT pin input high or low time
Interrupt-on-change new input level
time
RESET, WATCHDOG TIMER, OSCILLATOR START-UP TIMER AND POWER-UP
TIMER TIMING
OSC
OSC
 to CLKOUT
 to CLKOUT
33
A
Characteristic
+125°C
32
(2)
(2)
(1)
(1)
PIC12F/LF1822/16F/LF1823
(1)
Preliminary
(1)
T
OSC
34
Min.
+ 200 ns
50
20
25
25
—
—
—
—
—
—
—
—
30
OSC
Typ†
—
—
—
—
50
—
—
40
15
28
15
—
—
.
Max.
31
70*
70
72
20
72
32
55
30
—
—
—
—
—
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
DS41413A-page 351
34
V
V
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
DD
DD
Conditions
= 3.3-5.0V
= 3.3-5.0V
= 3.3-5.0V
= 3.3-5.0V
= 1.8V
= 3.3-5.0V
= 1.8V
= 3.3-5.0V