TXC-06101AILQ Transwitch Corporation, TXC-06101AILQ Datasheet - Page 68

• 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. The maximum RDY low time is 600 ns
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
*
RDY (Active) Delay after
RDY (HI-Z) Delay after
D(0-7) (HI-Z) Delay after
SEL Low Hold Time after
AD(0-8) Address Hold Time after
RD Low Hold Time after
RD Low Time
RD High Time
RDY Low Time
AD(0-8) Address Setup Time to
RDY Delay after D(0-7) (Data Valid)
RDY Delay after
WR or
SEL Setup Time to
10 ns from
(65 ns)
(310 ns) minus (time since
(620 ns) minus (time since
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
= 325 ns
RD Wait Time after
(0 ns), or
minus (time since
5
RDY of any other case of read to
Proprietary TranSwitch Corporation Information for use Solely by its Customers
from
RDY
Parameter
AD(0-8)
D(0-7)
SEL
RD
RD
RDY of two-byte read* to
RD
SEL
HI-Z
RDY
SEL
RD
RD
t
RDY of last two-byte read* to same address), or
WR of last one-byte write to same address), or
WR of last two-byte write* to same address).
D3
RDY
t
SU1
RD
RD
t
SU2
5
+ max of:
Figure 47. Intel Read Timing
t
D2
WR or
RD of next read of a different address
t
D1
- 68 of 196 -
Symbol
STABLE
t
DATA SHEET
t
t
t
t
PWH1
PWL1
PWL2
t
t
PWL1
PWL2
t
t
t
t
t
t
t
t
t
SU1
SU2
W1
HZ
D1
D2
D3
D4
H1
H2
H3
RD.
t
H3
Min
325
0.0
2.0
2.0
0.0
0.0
0.0
0.0
0.0
0.0
40
10
t
VALID
H2
t
t
H1
t
W1
t
HZ
PWH1
Typ
20
t
D4
1220
HI-Z
HI-Z
Max
9.0
7.0
15
10
Unit
ns
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
1
1
2