TXC-06412BIOG Transwitch Corporation, TXC-06412BIOG Datasheet - Page 87

• Manufacturer Part Number: TXC-06412BIOG
• Manufacturer: Transwitch Corporation

Specifications of TXC-06412BIOG

• Lead Free Status / RoHS Status: Not Compliant

8 7 o f 2 2 6
Symbol
a. Timing is relative to the first rising edge of the access during which CS is asserted.
b. Only applies if a write access is preceded by a read access. LWR may stay low if 2 successive
c. CS may stay low between successive accesses to the same peripheral, as long as the other setup
d. Timing is relative to the rising edge during which LGTA is asserted.
e. Only applies if a write access is followed by a read access. LWR may stay low if 2 successive write
f. Timing is relative to the rising edge before the one during which LGTA is asserted.
t
SU2
t
t
t
H2
t
t
H3
SU5
t
t
t
t
t
SU1
SU3
t
H5
D1
D3
D5
t
t
H1
write accesses are done to the same peripheral.
times are respected for the 2nd access. If CS remains low between accesses, the second access
starts after the first is terminated.
accesses are done to the same peripheral.
D2
t
D4
D6
t
t
H
L
d, e
c, d
a, b
d
d
a
f
d
d
a
c
a
20 ns
0.4t
0.4t
0 ns
0 ns
6 ns
0 ns
0 ns
0 ns
0 ns
0 ns
0 ns
1 ns
1 ns
3t + 4 ns
3t
TBD
Min
-
-
-
-
-
-
-
-
-
-
-
20 ns
7 ns
7 ns
-
3t + 20 ns
TBD
Max
- Timing Characteristics -
CLK clock period
CLK clock low phase pulse width
CLK clock high phase pulse width
Setup time of L_A to rising edge CLK
Setup time of LWR to rising edge CLK
Setup time of CS to rising edge CLK
Setup time of LCL_D to rising edge CLK
Hold time of L_A to rising edge CLK
Hold time of LWR to rising edge CLK
Hold time of CS to rising edge CLK
Hold time of LCL_D to rising edge CLK
Delay from rising edge CLK to LGTA driving
Delay from rising edge CLK to active edge LGTA
Delay from rising edge CLK to inactive edge LGTA
Delay from LGTA going inactive to LGTA going in tristate
Delay from rising edge CLK to LGTA going in tristate
Maximum response latency
Description
PRELIMINARY TXC-06412B-MB, Ed. 2
PHAST-12P Device
DATA SHEET
TXC-06412B
June 2005