Microwire Interface Timing (Mode1-0 = 10B); Reset Timing) - NS USBN9603 Manual

8.0 Device Characteristics
8.7 MICROWIRE INTERFACE TIMING (MODE1-0 = 10
Symbol
t
SK Cycle Time
SKC
t Time between two consecutive
CC
8 clock cycles
t
Serial Input Hold Time
SIH
t
Serial Output Valid Time
SOV
1. Memory Clock: MCLK = CKI/4 = 12 MHz
CS
SK
SI
MSB
SO
MSB
Note: The first eight SKs shift out the current contents of the Shift register.

8.8 RESET TIMING)

Symbol
t
RESET pulse width
RST
t
RST
RESET
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(Continued)
Parameter Condition
1 C
C
1
C
C
t
SIH
6 5 4
t
SOV
6 5 4
Figure 31. MICROWIRE Interface Timing
Parameter Condition
)
B
Min
= 50 pF 8/MCLK
L
= 50 pF 4/MCLK
L
= 50 pF 3/MCLK
L
= 50 pF
L
t
SKC
3 2 1
3 2 1
Min
10
58
Typ Max
3/MCLK
t
CC
LSB MSB 6
LSB MSB 6
Typ Max
Units
nS
nS
nS
nS
Units
nS