hcs362 Microchip Technology Inc., hcs362 Datasheet - Page 21

• Manufacturer Part Number: hcs362
• Description: Keeloq Code Hopping Encoder
• Manufacturer: Microchip Technology Inc.

TABLE 5-1:
V
25 C ± 5 C
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
DD
2002 Microchip Technology Inc.
= 5.0V ± 10%
Parameter
PROGRAMMING/VERIFY TIMING REQUIREMENTS
Symbol
T
T
T
T
T
T
T
T
PROG
T
T
T
CLKH
CLKL
PBW
PH 1
PH 2
WC
DS
DH
DV
PS
Preliminary
Min.
3.5
3.5
4.0
4.0
50
50
50
50
30
—
0
Max.
4.5
30
—
—
—
—
—
—
—
—
—
HCS362
DS40189D-page 21
Units
ms
ms
ms
ms
ms
s
s
s
s
s
s