APPLICATION NOTE
HAL1820, HAL24xy, HAL28xy, HAL36xy, HAL38xy
Application Board HAL-APB V1.x
Micronas
Oct. 8, 2012; APN000055_003EN
45
11.3.
Telegram Parameters
Symbol
Parameter
Pin No.
Limit Values
Unit
Comment
Min.
Typ.
Max.
V
SUPProgram
V
SUP
Voltage for EEPROM pro-
gramming (during Programming)
1
5.5
-
18
V
t
startup
Start up time
(HAL2850)
Start up time
(HAL283x)
3
-
-
8
1)
ms
PERIOD = 0 (0.5 ms)
9
1)
ms
PERIOD = 1 (1 ms)
10
1)
ms
PERIOD = 3 (2 ms)
10
1)
ms
PERIOD = 7 (4 ms)
20
1)
ms
PERIOD = 11 (8 ms)
40
1)
ms
PERIOD = 15 (16 ms)
80
1)
ms
PERIOD = 19 (32 ms)
1
2)
ms
t
MS
Mode switch
3
130
-
560
ms
t
switch
0
12
ms
Biphase frame characteristic of the host
t
h_bbit
Host biphase bit time
972
1024
1075
µs
t
h_bhb
Host biphase half bit time
0.45
0.5
0.55
t
h_bbit
t
h_bifsp
Host biphase interframe space
3
t
h_bbit
Slew rate
-
2
-
V/µs
Biphase frame characteristic of the Sensor
t
s_bbit
Sensor biphase bit time
820
1024
1225
µs
t
s_bhb
Sensor biphase half bit time
-
0.5
-
t
s_bbit
t
s_bifsp
Sensor biphase interframe space
2
-
-
t
s_bbit
t
s_bresp
Sensor biphase response time
1
-
5
t
s_bbit
Slew rate
-
2
-
V/µs
1
)For POST= 0, 10 ms must be added when POST=1 and 3, 32 ms must be added when POST=2
2)
For POST= 0, 10 ms must be added when POST=1, 2 or 3,
7 ms must be added
