Datasheet

REV. A–78–
ADuC834
Parameter Min Typ Max Unit Figure
SPI SLAVE MODE TIMING (CPHA = 0)
t
SS
SS to SCLOCK Edge 0 ns 78
t
SL
SCLOCK Low Pulsewidth 330 ns 78
t
SH
SCLOCK High Pulsewidth 330 ns 78
t
DAV
Data Output Valid after SCLOCK Edge 50 ns 78
t
DSU
Data Input Setup Time before SCLOCK Edge 100 ns 78
t
DHD
Data Input Hold Time after SCLOCK Edge 100 ns 78
t
DF
Data Output Fall Time 10 25 ns 78
t
DR
Data Output Rise Time 10 25 ns 78
t
SR
SCLOCK Rise Time 10 25 ns 78
t
SF
SCLOCK Fall Time 10 25 ns 78
t
SSR
SS to SCLOCK Edge 50 ns 78
t
DOSS
Data Output Valid after SS Edge 20 ns 78
t
SFS
SS High after SCLOCK Edge 0 ns 78
MISO
MOSI
SCLOCK
(CPOL = 1)
SCLOCK
(CPOL = 0)
SS
MSB
BITS 6–1
LSB
BITS 6–1
LSB IN
t
DHD
t
DSU
t
DR
t
DF
t
DAV
t
DOSS
t
SH
t
SL
t
SR
t
SF
t
SFS
MSB IN
t
SS
Figure 78. SPI Slave Mode Timing (CPHA = 0)