參數(shù)資料
型號: MK40N512VLL100
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, FLASH, 100 MHz, RISC MICROCONTROLLER, PQFP100
封裝: 14 X 14 MM, LQFP-100
文件頁數(shù): 47/63頁
文件大?。?/td> 1735K
代理商: MK40N512VLL100
6.8.9 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 40. 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
tTHL
SDHC input setup time
5
ns
SD8
tTHL
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 23. SDHC timing
Peripheral operating requirements and behaviors
K40 Sub-Family Data Sheet Data Sheet, Rev. 4, 3/2011.
Freescale Semiconductor, Inc.
Preliminary
51
相關(guān)PDF資料
PDF描述
MK40N512VLL100R 32-BIT, FLASH, 100 MHz, RISC MICROCONTROLLER, PQFP100
MK40N512VMD100R 32-BIT, FLASH, 100 MHz, RISC MICROCONTROLLER, PBGA144
MK40N512VLQ100 32-BIT, FLASH, 100 MHz, RISC MICROCONTROLLER, PQFP144
MK40N512VMD100 32-BIT, FLASH, 100 MHz, RISC MICROCONTROLLER, PBGA144
MK40N512VLQ100R 32-BIT, FLASH, 100 MHz, RISC MICROCONTROLLER, PQFP144
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MK40N512VLQ100 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:K40 Sub-Family Data Sheet
MK40N512VMB100 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:K40 Sub-Family Data Sheet
MK40N512VMD100 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:K40 Sub-Family Data Sheet
MK40P332-004 功能描述:通用繼電器 RELAY VACUUM SPST RoHS:否 制造商:Omron Electronics 觸點(diǎn)形式:1 Form A (SPST-NO) 觸點(diǎn)電流額定值:150 A 線圈電壓:24 VDC 線圈電阻:144 Ohms 線圈電流:167 mA 切換電壓:400 V 安裝風(fēng)格:Chassis 觸點(diǎn)材料:
MK40P334-003 制造商:TE Connectivity 功能描述: