iC-MR 13-BIT S&H SIN/COS
INTERPOLATOR WITH CONTROLLER INTERFACES
Rev A1, Page 12/44
OPERATING CONDITIONS: SERIAL I/O INTERFACE
Operating conditions: VDDA = VDD = 4.5...5.5 V, GNDA = GND = 0 V, IBP calibrated to 200 µA Tj = -40...125 °C
Item Symbol
No.
Parameter
Conditions
Unit
Min.
Max.
SSI protocol (INTCFG = 00, NESSI = 0)
I111 tMAS
I112 tMASh
I113 tMASl
I114 treq
Permissible Clock Period
250
125
125
125
ns
ns
ns
ns
Clock Signal Hi Level Duration
Clock Signal Lo Level Duration
REQ Signal Lo Level Duration
BiSS C protocol (INTCFG = 00, NESSI = 1)
I115 tMAS
I116 tMASh
I117 tMASl
Permissible Clock Period
100
50
ns
ns
ns
Clock Signal Hi Level Duration
Clock Signal Lo Level Duration
50
SPI protocol (INTCFG = 10)
I118 tMAS
I119 tMASh
I120 tMASl
I121 tCL
Permissible Clock Period
100
50
ns
ns
ns
ns
Clock Signal Hi Level Duration
Clock Signal Lo Level Duration
50
Signal Duration:
50
between NCS hi → lo and MAI hi → lo
Signal Duration:
I122 tCH
50
ns
between MAI lo → hi and NCS lo → hi
ICHAUS [ IC-HAUS GMBH ]
