MK61FN1M0VMJ12 FREESCALE [Freescale Semiconductor, Inc], MK61FN1M0VMJ12 Datasheet - Page 74

• Manufacturer Part Number: MK61FN1M0VMJ12
• Description: K61 Sub-Family
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Table 49. SDHC switching specifications over a limited operating voltage range (continued)
Peripheral operating requirements and behaviors
74
Num
SD6
SD7
SD8
Num
SD1
SD2
SD3
SD4
SD5
SD6
SD7
SD8
Table 50. SDHC switching specifications over the full operating voltage
SDHC_CLK
Output SDHC_CMD
Output SDHC_DAT[3:0]
Input SDHC_CMD
Input SDHC_DAT[3:0]
Symbol
Symbol
t
t
t
t
f
t
t
t
t
fpp
fpp
fpp
TLH
THL
t
t
OD
ISU
OD
WL
WH
OD
ISU
IH
IH
range
SDHC output / card inputs SDHC_CMD, SDHC_DAT (reference to SDHC_CLK)
SDHC output delay (output valid)
SDHC input setup time
SDHC input hold time
Operating voltage
Clock frequency (low speed)
Clock frequency (SD\SDIO full speed)
Clock frequency (MMC full speed)
Clock frequency (identification mode)
Clock low time
Clock high time
Clock rise time
Clock fall time
SDHC output / card inputs SDHC_CMD, SDHC_DAT (reference to SDHC_CLK)
SDHC output delay (output valid)
SDHC input setup time
SDHC input hold time
Description
Description
SDHC input / card inputs SDHC_CMD, SDHC_DAT (reference to SDHC_CLK)
SDHC input / card inputs SDHC_CMD, SDHC_DAT (reference to SDHC_CLK)
K61 Sub-Family Data Sheet, Rev. 4, 10/2012.
SD3
SD6
Figure 36. SDHC timing
SD2
SD7
SD8
Card input clock
SD1
1.71
Min.
Min.
1.3
—
—
-5
-5
5
0
0
0
0
0
7
7
5
Freescale Semiconductor, Inc.
Max.
Max.
400
400
6.5
3.6
6.5
25
20
—
—
—
—
—
—
3
3
MHz
MHz
Unit
Unit
kHz
kHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
V