hcs361 Microchip Technology Inc., hcs361 Datasheet - Page 10

• Manufacturer Part Number: hcs361
• Description: Keeloq Code Hopping Encoder
• Manufacturer: Microchip Technology Inc.

HCS361
3.5.12
If DELM = 1, delay transmission is enabled. A delayed
transmission is indicated by inverting the lower nibble
of the discrimination value. The Delay mode is primarily
for compatibility with previous K
TABLE 3-1:
3.5.13
If TIMO = 1, the time-out is enabled. Time-out can be
used to terminate accidental continuous transmissions.
When time-out occurs, the PWM output is set low and
TABLE 3-5:
DS40146E-page 10
TXWAK
TXWAK
0
0
1
1
0
0
1
1
DELM: DELAY MODE
TIMO: TIME-OUT
OR AUTO-SHUTOFF
TYPICAL DELAY TIMES
TYPICAL TIME-OUT TIMES
BSEL
BSEL
0
1
0
1
0
1
0
1
EE
L
OQ
devices.
Maximum Number of Code Words
Number of Code Words before
Transmitted
Delay Mode
256
512
256
512
28
56
28
56
If DELM = 0, delay transmission is disabled (Table 3-
1).
the LED is turned off. Current consumption will be
higher than in Standby mode since current will flow
through the activated input resistors. This state can be
exited only after all inputs are taken low. TIMO = 0, will
enable continuous transmission (Table 3-5).
Time Before Delay Mode (MOD = 0)
Time Before Time-out (MOD = 0)
2002 Microchip Technology Inc.
25.6s
27.2s
23.8s
25.4s
2.8s
2.9s
2.6s
2.8s