PIC10F222T-I-OT Datasheet, PDF (59/86 Pages) Microchip Technology – High-Performance Microcontrollers with 8-bit A/D

PIC10F220/222
10.4 Timing Parameter Symbology and Load Conditions
The timing parameter symbols have been created following one of the following formats:
1. TppS2ppS
2. TppS
T
F Frequency
Lowercase subscripts (pp) and their meanings:
pp
2
to
ck
CLKOUT
cy
Cycle time
drt
Device Reset Timer
io
I/O port
Uppercase letters and their meanings:
S
F
Fall
H
High
I
Invalid (high-impedance)
L
Low
T Time
mc
MCLR
osc
Oscillator
os
OSC1
t0
T0CKI
wdt
Watchdog Timer
P
Period
R
Rise
V
Valid
Z
High-impedance
FIGURE 10-2:
LOAD CONDITIONS
Legend:
pin
CL CL = 50 pF for all pins
VSS
TABLE 10-2: CALIBRATED INTERNAL RC FREQUENCIES – PIC10F220/222
AC CHARACTERISTICS
Standard Operating Conditions (unless otherwise specified)
Operating Temperature -40°C ≤ TA ≤ +85°C (industrial),
-40°C ≤ TA ≤ +125°C (extended)
Operating Voltage VDD range is described in
Section 10.1 “DC Characteristics: PIC10F220/222 (Industrial)”.
Param
No.
Sym
Characteristic
Freq.
Tolerance
Min
Typ†
Max Units
Conditions
F10 FOSC Internal Calibrated
INTOSC
Frequency^{(1, 2, 3)}
± 1%
± 2%
3.96 4.00
3.92 4.00
4.04
4.08
MHz VDD=3.5V @ 25°C
MHz 2.5V ≤ VDD ≤ 5.5V
0°C ≤ TA ≤ +85°C (industrial)
± 5%
3.80 4.00
4.20 MHz 2.0V ≤ VDD ≤ 5.5V
-40°C ≤ TA ≤ +85°C (industrial)
-40°C ≤ TA ≤ +125°C (extended)
† Data in the Typical (“Typ”) column is at 5V, 25°C unless otherwise stated. These parameters are for design
guidance only and are not tested.
Note 1: To ensure these oscillator frequency tolerances, VDD and VSS must be capacitively decoupled as close to
the device as possible. 0.1 μF and 0.01 μF values in parallel are recommended.
2: Under stable VDD conditions.
3: Frequency values in this table are doubled when the 8 MHz INTOSC option is selected.
© 2007 Microchip Technology Inc.
DS41270E-page 57