hcs301 Microchip Technology Inc., hcs301 Datasheet - Page 14
hcs301
Manufacturer Part Number
hcs301
Description
Keeloq Code Hopping Encoder
Manufacturer
Microchip Technology Inc.
Datasheet
1.HCS301.pdf
(30 pages)
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HCS301
TABLE 6-1:
DS21143B-page 14
V
Program mode setup time
Hold time 1
Hold time 2
Bulk Write time
Program delay time
Program cycle time
Clock low time
Clock high time
Data setup time
Data hold time
Data out valid time
Note 1: Typical values - not tested in production.
DD
= 5.0V ± 10%, 25 °C ± 5 °C
Parameter
PROGRAMMING/VERIFY TIMING REQUIREMENTS
Symbol
T
T
T
T
T
T
T
T
T
T
T
PROG
CLKH
CLKL
PBW
PH
PH
WC
DS
DH
DV
PS
1
2
Min.
3.5
3.5
4.0
4.0
50
50
50
50
30
—
0
Max.
4.5
30
—
—
—
—
—
—
—
—
—
2001 Microchip Technology Inc.
Units
ms
ms
ms
ms
ms
s
s
s
s
s
s
(1)
(1)
(1)