IC-MH16_15 Datasheet, PDF (8/25 Pages) IC-Haus GmbH – 12-BIT ANGULAR HALL ENCODER

iC-MH16
12-BIT ANGULAR HALL ENCODER
preliminary
Rev A1, Page 8/25
OPERATING REQUIREMENTS: Serial Interface
Operating conditions: VDD = 5 V ±10 %, Ta = -40...125 °C, IBM calibrated to 200 µA;
Logic levels referenced to VND: lo = 0...0.45 V, hi = 2.4 V...VPD
Item Symbol Parameter
No.
Conditions
SSI Protocol (ENSSI = 1)
I001 T_MAS
I002 t_MASh
I003 t_MASl
BiSS C Protocol
Permissible Clock Period
Clock Signal hi Level Duration
Clock Signal lo Level Duration
t_tos according to Table 29
I004
I005
I006
T_MAS
t_MASh
t_MASl
Permissible Clock Period
Clock Signal hi Level Duration
Clock Signal lo Level Duration
t_tos according to Table 29
Min.
Unit
Max.
250
2x t_tos
ns
25
t_tos
ns
25
t_tos
ns
100
2x t_tos
ns
25
t_tos
ns
25
t_tos
ns
MA
SLO
REQ
Clock 1
T_MAS
t_MASh t_MASl
DATA
Clock 2 Clock 3
DATA
DATA
t_pMA-SLO
Clock 4
DATA
Clock n
DATA
T_tos
Figure 1: Timing diagram in SSI protocol.
MA
SLO
REQ
Clock 1
T_MAS
t_MASh t_MASl
Clock 2
ACK
Clock 3
START
Clock 4
DATA
Clock n
DATA STOP
T_tos
Figure 2: Timing diagram in BiSS C protocol.
MCD request