參數(shù)資料
型號: S1R72C05B08
元件分類: 總線控制器
英文描述: UNIVERSAL SERIAL BUS CONTROLLER, PBGA121
封裝: 8 X 8 MM, 0.65 MM PITCH, PLASTIC, TFBGA-121
文件頁數(shù): 17/49頁
文件大?。?/td> 545K
代理商: S1R72C05B08
7. ELECTRICAL CHARACTERISTICS
S1R72C05*** Data Sheet (Rev.1.00)
EPSON
19
Current consumption measurements for various power management states using Seiko Epson operating
conditions (Ta = 25
°C)
Item
Condition
Min.
Typ.
Max.
Units
SLEEP
CPU bus operation *1 *2
Power supply power
HVDD = 3.3V
CVDD = 3.3V
LVDD = 1.8V
-
0.23
-
mW
SNOOZE
CPU bus operation *1 *2
Power supply power
HVDD = 3.3V
CVDD = 3.3V
LVDD = 1.8V
-
1.8
-
mW
ACTIVE60(IDE
CPU)
*3
Power supply power
HVDD = 3.3V
CVDD = 3.3V
LVDD = 1.8V
-
41
-
mW
ACT_DEVICE(IDE
USB)
*4
Power supply power
HVDD = 3.3V
CVDD = 3.3V
LVDD = 1.8V
-
131
-
mW
ACT_HOST(IDE
USB)
Copy *5
Power supply power
HVDD = 3.3V
CVDD = 3.3V
LVDD = 1.8V
-
134
-
mW
ACT_HOST(IDE
USB)
Direct Copy *6
Power supply power
HVDD = 3.3V
CVDD = 3.3V
LVDD = 1.8V
-
273
-
mW
*1: When the CPU is accessing memory (e.g., SRAM or ROM) connected to the CPU bus.
*2: Excluding current consumption due to internal S1R72C05 DP pull-up resistor (approx. 200
A).
*3: When transferring data between the IDE-HDD and CPU (actual transfer rate 4 MB/s).
*4: When connected to the PC as a USB device and when transferring data between the IDE-HDD and USB (actual
transfer rate 25 MB/s).
*5: With the USB-HDD connected as USB host and when transferring data between the IDE-HDD and USB-HDD
(actual transfer rate 5.3 MB/s).
*6: With the USB-HDD connected as USB host and when transferring data between the IDE-HDD and USB-HDD
(actual transfer rate 30 MB/s).
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