TXC-06880BIOG Transwitch Corporation, TXC-06880BIOG Datasheet - Page 56

• Manufacturer Part Number: TXC-06880BIOG
• Manufacturer: Transwitch Corporation

Specifications of TXC-06880BIOG

• Operating Supply Voltage (typ): 1.8/3.3V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Not Compliant

Envoy-CE2 Device
DATA SHEET
TXC-06880
5 6 o f 12 2
Hold time of CS to rising edge UPCLK
Hold time of WRDS to rising edge UPCLK
Delay from rising edge UPCLK to DTACK
driving
Delay from rising edge UPCLK to active edge
DTACK
Delay from rising edge UPCLK to inactive edge
DTACK
Delay from DTACK going inactive to DTACK
going in tristate
Delay from rising edge UPCLK to DTACK going
in tristate
Maximum response latency
Setup time of UPD to rising edge UPCLK
Hold time of UPD going in tristate to rising edge
UPCLK
a. Timing is relative to the rising edge of UPCLK during which WRDS is asserted.
b. Only applies if a read access is preceded by a write access. RDWR may stay high between
c. CS may stay low between successive accesses to the same peripheral.
d. Timing is relative to the rising edge of UPCLK during which DTACK is asserted.
e. Only applies if a read access is followed by a write access. RDWR may stay high between
f. Timing is relative to the rising edge before the one during which DTACK is asserted.
2 successive read accesses to the same peripheral.
2 successive read accesses to the same peripheral.
Parameter
-
Timing Characteristics
Symbol
t
t
H3
t
t
t
t
SU6
t
D1
D3
D5
H6
t
t
t
D2
H4
D4
D6
c, d
a
f
d
d
d
d
-
15.0
Min
1.0
2.0
0.0
3.0
3.0
4.0
3.0
6
-
PRELIMINARY TXC-06880-MB, Ed. 4
Typ
Max
20.0
15.0
12.0
7.0
7.0
22
-
-
-
-
Cycles
February 2005
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns