OR3T80-6PS240 参数 Datasheet PDF下载

Data Sheet

June 1999

ORCA

Series 3C and 3T FPGAs

Timing Characteristics

(continued)

Table 64. Slave Serial Configuration Mode Timing Characteristics

OR3Cxx Commercial: V

DD

= 5.0 V ± 5%, 0 °C

<

T

A

<

70 °C; Industrial: V

DD

= 5.0 V ± 10%, –40 °C

<

T

A

<

+85 °C.

OR3Txxx Commercial: V

DD

= 3.0 V to 3.6 V, 0 °C

<

T

A

<

70 °C; Industrial: V

DD

= 3.0 V to 3.6 V, –40 °C

<

T

A

<

+85 °C.

Parameter

DIN Setup Time:

3Cxx

3Txxx

DIN Hold Time

CCLK High Time:

3Cxx

3Txxx

CCLK Low Time:

3Cxx

3Txxx

CCLK Frequency:

3Cxx

3Txxx

CCLK to DOUT

Symbol

T

S

Min

20.00

10.50

Max

—

—

—

—

—

—

—

25.00

66.00

20.00

Unit

ns

ns

ns

ns

ns

ns

ns

MHz

MHz

ns

T

H

T

CH

0.00

20.00

7.00

T

CL

20.00

7.00

F

C

—

—

T

D

—

Note: Serial configuration data is transmitted out on DOUT on the falling edge of CCLK after it is input on DIN.

DIN

T

S

CCLK

T

D

DOUT

BIT N

T

H

T

CL

T

CH

BIT N

5-4535(F).

Figure 86. Slave Serial Configuration Mode Timing Diagram

Lucent Technologies Inc.

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