参数资料
型号: MK60DX256ZVLL10
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, FLASH, 100 MHz, RISC MICROCONTROLLER, PQFP100
封装: 14 X 14 MM, LQFP-100
文件页数: 61/75页
文件大小: 1015K
代理商: MK60DX256ZVLL10
6.8.10 SDHC specifications
The following timing specs are defined at the chip I/O pin and must be translated
appropriately to arrive at timing specs/constraints for the physical interface.
Table 46. SDHC switching specifications
Num
Symbol
Description
Min.
Max.
Unit
Operating voltage
2.7
3.6
V
Card input clock
SD1
fpp
Clock frequency (low speed)
0
400
kHz
fpp
Clock frequency (SD\SDIO full speed)
0
25
MHz
fpp
Clock frequency (MMC full speed)
0
20
MHz
fOD
Clock frequency (identification mode)
0
400
kHz
SD2
tWL
Clock low time
7
ns
SD3
tWH
Clock high time
7
ns
SD4
tTLH
Clock rise time
3
ns
SD5
tTHL
Clock fall time
3
ns
SDHC output / card inputs SDHC_CMD, SDHC_DAT (reference to SDHC_CLK)
SD6
tOD
SDHC output delay (output valid)
-5
6.5
ns
SDHC input / card inputs SDHC_CMD, SDHC_DAT (reference to SDHC_CLK)
SD7
tISU
SDHC input setup time
5
ns
SD8
tIH
SDHC input hold time
0
ns
SD2
SD3
SD1
SD6
SD8
SD7
SDHC_CLK
Output SDHC_CMD
Output SDHC_DAT[3:0]
Input SDHC_CMD
Input SDHC_DAT[3:0]
Figure 28. SDHC timing
Peripheral operating requirements and behaviors
K60 Sub-Family Data Sheet Data Sheet, Rev. 5, 5/2011.
64
Preliminary
Freescale Semiconductor, Inc.
相关PDF资料
PDF描述
MK60N256VLL100R FLASH, 100 MHz, RISC MICROCONTROLLER, PQFP100
MK60X256VLL100 FLASH, 100 MHz, RISC MICROCONTROLLER, PQFP100
MK60N512VLQ100R FLASH, 100 MHz, RISC MICROCONTROLLER, PQFP144
MK60N256VLQ100 FLASH, 100 MHz, RISC MICROCONTROLLER, PQFP144
MK60X256VLQ100 FLASH, 100 MHz, RISC MICROCONTROLLER, PQFP144
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