PIC16C57C-RCI/SP View Datasheet(PDF) - Microchip Technology
Part Name
Description
Manufacturer
PIC16C57C-RCI/SP Datasheet PDF : 192 Pages
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PIC16C5X
FIGURE 15-3:
CLKOUT AND I/O TIMING - PIC16C54A
Q4
Q1
Q2
OSC1
10
CLKOUT
I/O Pin
(input)
I/O Pin
(output)
Old Value
13
14
17
19 18
15
20, 21
Note: Please refer to Figure 15-1 for load conditions.
Q3
11
12
16
New Value
TABLE 15-2: CLKOUT AND I/O TIMING REQUIREMENTS - PIC16C54A
AC Characteristics
Standard Operating Conditions (unless otherwise specified)
Operating Temperature
0C TA +70C for commercial
–40C TA +85C for industrial
–20C TA +85C for industrial - PIC16LV54A-02I
–40C TA +125C for extended
Param
No.
Symbol
Characteristic
Min
Typ†
Max
Units
10
TosH2ckL OSC1 to CLKOUT(1)
—
15
30**
ns
11
TosH2ckH OSC1 to CLKOUT(1)
—
15
30**
ns
12
TckR CLKOUT rise time(1)
—
5.0
15**
ns
13
TckF CLKOUT fall time(1)
—
5.0
15**
ns
14
TckL2ioV CLKOUT to Port out valid(1)
—
—
40**
ns
15
TioV2ckH Port in valid before CLKOUT(1)
0.25 TCY+30* —
—
ns
16
TckH2ioI Port in hold after CLKOUT(1)
0*
—
—
ns
17
TosH2ioV OSC1 (Q1 cycle) to Port out valid(2)
—
—
100*
ns
18
TosH2ioI OSC1 (Q2 cycle) to Port input invalid
TBD
—
—
ns
(I/O in hold time)
19
TioV2osH Port input valid to OSC1
(I/O in setup time)
20
TioR Port output rise time(2)
21
TioF
Port output fall time(2)
TBD
—
—
ns
—
10
25**
ns
—
10
25**
ns
* These parameters are characterized but not tested.
** These parameters are design targets and are not tested. No characterization data available at this time.
† Data in the Typical (“Typ”) column is based on characterization results at 25C. This data is for design guid-
ance only and is not tested.
Note 1: Measurements are taken in RC Mode where CLKOUT output is 4 x TOSC.
2: Please refer to Figure 15-1 for load conditions.
1997-2013 Microchip Technology Inc.
Preliminary
DS30453E-page 113
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