TXC-05802AIPQ Transwitch Corporation, TXC-05802AIPQ Datasheet - Page 73

• Manufacturer Part Number: TXC-05802AIPQ
• Manufacturer: Transwitch Corporation

Specifications of TXC-05802AIPQ

• Operating Supply Voltage (typ): 3.3/5V
• Operating Temperature Classification: Industrial
• Package Type: PQFP
• Mounting: Surface Mount
• Pin Count: 208
• Lead Free Status / Rohs Status: Not Compliant

Motorola Mode: Write Cycle
Notes:
1. Two cycles of clock PCLK.
2. The CUBIT- Pro will hold off the microprocessor for a period of up to 32 periods of the
A(7-0) valid setup time to SEL
D(7-0) valid setup time to SEL
D(7-0) hold time after SEL
SEL hold time after DTACK
RD/WR setup time to SEL
DTACK¦ delay after SEL
DTACK float time after SEL
clock selected by the settings of control bits CLKS1 and CLKS0 (bits 5 and 4 in register 0BH). This occurs only during
accesses to the external Translation RAM.
RD/WR
(Input)
DTACK
(Output)
A(7-0)
(Input)
D(7-0)
(Input)
SEL
(Input)
Parameter
Figure 53. Motorola Microprocessor Write Cycle Timing
t
SU(2)
t
SU(1)
t
SU(3)
Symbol
t
t
t
t
t
t
SU(2)
SU(1)
SU(3)
H(1)
H(2)
D(1)
t
F
- 73 -
t
D(1)
Note 1
Min
0.0
0.0
0.0
0.0
0.0
1.0
t
H(2)
Typ
CellBus
t
F
t
H(1)
bus, LCLOCK or PCLK
Note 2
Max
10
Ed. 3, November 1999
TXC-05802
CUBIT- Pro
TXC-05802-MB
Unit
ns
ns
ns
ns
ns
ns
ns