參數(shù)資料
型號: MK50DX256ZCMC10
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, PBGA121
封裝: 8 X 8 MM, MAPBGA-121
文件頁數(shù): 58/73頁
文件大?。?/td> 1006K
代理商: MK50DX256ZCMC10
6.8.6 I2C switching specifications
6.8.7 UART switching specifications
6.8.8 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 49. 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
Peripheral operating requirements and behaviors
K50 Sub-Family Data Sheet Data Sheet, Rev. 5, 5/2011.
Freescale Semiconductor, Inc.
Preliminary
61
相關(guān)PDF資料
PDF描述
MK50H25Q33 1 CHANNEL(S), 51M bps, SERIAL COMM CONTROLLER, PQCC52
MK50H25-84Q25 1 CHANNEL(S), SERIAL COMM CONTROLLER, PQCC84
MK50H25Q25 1 CHANNEL(S), SERIAL COMM CONTROLLER, PQCC52
MK50H25Q16 1 CHANNEL(S), SERIAL COMM CONTROLLER, PQCC52
MK50H25N33 1 CHANNEL(S), 51M bps, SERIAL COMM CONTROLLER, PDIP48
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MK50H25 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:HIGH SPEED LINK LEVEL CONTROLLER
MK50H25-84Q33B 功能描述:射頻無線雜項(xiàng) Hi-Speed Cont 33MHz RoHS:否 制造商:Texas Instruments 工作頻率:112 kHz to 205 kHz 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:8 mA 最大功率耗散: 工作溫度范圍:- 40 C to + 110 C 封裝 / 箱體:VQFN-48 封裝:Reel
MK50H25-84TQ33B 功能描述:射頻無線雜項(xiàng) Hi-Speed Cont 33MHz RoHS:否 制造商:Texas Instruments 工作頻率:112 kHz to 205 kHz 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:8 mA 最大功率耗散: 工作溫度范圍:- 40 C to + 110 C 封裝 / 箱體:VQFN-48 封裝:Reel
MK50H25DIP 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:HIGH SPEED LINK LEVEL CONTROLLER
MK50H25N25B 制造商:STMicroelectronics 功能描述:HDLC CONTROLLER - Rail/Tube