ADSP-3PARCBF548M01 Analog Devices Inc, ADSP-3PARCBF548M01 Datasheet - Page 70

• Manufacturer Part Number: ADSP-3PARCBF548M01
• Description: MODULE BOARD BF548
• Manufacturer: Analog Devices Inc
• Series: Blackfin®r

Specifications of ADSP-3PARCBF548M01

• Module/board Type: Processor Module
• For Use With/related Products: ADSP-BF548
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADSP-BF542/ADSP-BF544/ADSP-BF547/ADSP-BF548/ADSP-BF549
Table 51. SD/SDIO Controller Timing (High Speed Mode)
1
Parameter
Timing Requirements
t
t
Switching Characteristics
f
t
t
t
t
t
t
t
PP
ISU
IH
WL
WH
TLH
THL
ODLY
OH
PP
=1/f
PP
OUTPUT
SD_CLK
INPUT
NOTES:
1 INPUT INCLUDES SD_Dx AND SD_CMD SIGNALS.
2 OUTPUT INCLUDES SD_Dx AND SD_CMD SIGNALS.
SD_Dx and SD_CMD Input Setup Time
SD_Dx and SD_CMD Input Hold Time
SD_CLK Frequency During Data Transfer Mode
SD_CLK Low Time
SD_CLK High Time
SD_CLK Rise Time
SD_CLK Fall Time
SD_Dx and SD_CMD Output Delay Time During Data Transfer Mode
SD_Dx and SD_CMD Output Hold Time
t
THL
t
WL
t
PP
Figure 44. SD/SDIO Controller Timing (High Speed Mode)
t
TLH
Rev. C | Page 70 of 100 | February 2010
t
WH
t
1
ODLY
t
ISU
t
IH
t
OH
Min
7.2
2
0
9.5
9.5
2.5
Max
40
3
3
2
V
V
OL (MAX)
OH (MIN)
Unit
ns
ns
MHz
ns
ns
ns
ns
ns
ns