HAL1820, HAL24xy, HAL28xy, HAL36xy, HAL38xy
APPLICATION NOTE
Application Board HAL-APB V1.x
52
Oct. 8, 2012; APN000055_003EN
Micronas
12.3.
Telegram Parameters
Symbol
Parameter
Pin No.
Limit Values
Unit
Comment
Min.
Typ.
Max.
V
SUPProgram
V
SUP
Voltage for EEPROM &
NVRAM programming (during
Programming)
1
5.7
6
6.5
V
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
Detail A
V
SUPL
Supply Voltage for Low Level
during Programming through
Sensor V
SUP
Pin
1
5.8
6.3
6.6
V
V
SUPH
Supply Voltage for High Level
during Programming through
Sensor V
SUP
Pin
1
6.8
7.3
7.8
V
Detail B
t
space
Time before and after acknowl-
edge
-
1
-
t
s_bbit
t
ACK
Acknowledge time
-
1
-
t
s_bbit
t
prog
Programming time
-
4.5
-
ms
