TXC-06101AILQ Transwitch Corporation, TXC-06101AILQ Datasheet - Page 69

• Manufacturer Part Number: TXC-06101AILQ
• Manufacturer: Transwitch Corporation

Specifications of TXC-06101AILQ

• Operating Temperature (min): -40C
• Operating Temperature Classification: Industrial
• Operating Temperature (max): 85C
• Package Type: PQFP
• Rad Hardened: No
• Lead Free Status / Rohs Status: Not Compliant

Notes:
1. With 75 pF Load.
2. Or time RDY is Low - whichever is greater.
3. t
4. Max of:
5. Increase time by 200 ns for SPE mode with evenly spaced transmit terminal port gaps, or by 775 ns if gaps are grouped
6. All references to edges of RD or WR for access times or wait times between accesses are understood to be with the
*
AD(0-8) Address Hold Time after
RDY (Active) Delay after
RDY (HI-Z) Delay after
D(0-7) Data Hold Time after
WR Low Time
RDY Low Time
D(0-7) Data Setup Time to
AD(0-8) Address Setup Time to
RDY Delay after
SEL Hold Time after
WR Hold Time after
WR or
SEL Setup Time to
900 ns
10 ns from
together in a row.
SEL pin Low, which selects this device.
Two-byte read/write is a read or write of the low byte of a 16-bit counter when CNT16EN = "1".
W1
= 600 ns
5
from
RD Wait Time after
(0 ns), or
(350 ns)
(900 ns)
(600 ns)
5
WR of any other case of write to
Proprietary TranSwitch Corporation Information for use Solely by its Customers
from
WR of two-byte write* to
AD(0-8)
D(0-7)
SEL
WR
RDY
Parameter
5
5
5
WR
WR of one-byte write to
minus (time since
minus (time since
minus (time since
WR
RDY
WR
SEL
HI-Z
SEL
t
D2
WR
WR
t
WR
SU2
WR
t
WR
SU3
Figure 48. Intel Write Timing
RD of next read of a different address
t
RDY of last two-byte read* to same address), or
WR of last two-byte write* to any address), or
WR of last one-byte write to any address).
D1
RD of next read of a different address
WR or
- 69 of 196 -
STABLE
Symbol
t
t
DATA SHEET
t
t
PWL2
PWL1
PWL1
PWL2
t
t
t
t
t
t
t
t
t
t
t
SU1
SU2
SU3
W1
H4
D1
D2
D3
H1
H2
H3
RD.
t
t
H3
SU1
Min
900
3.0
2.0
3.0
0.0
0.0
0.0
0.0
0.0
20
10
STABLE
t
t
t
H1
H4
H2
Typ
t
t
D3
W1
HI-Z
Max
900
9.0
15
10
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
TXC-06101
Ed. 3, April 2001
TXC-06101-MB
PHAST-1
1, 4, 5, 6
Notes
3, 5, 6
1
2