S1K50000 Epson Electronics America, Inc., S1K50000 Datasheet - Page 124
S1K50000
Manufacturer Part Number
S1K50000
Description
Design Guide S1k50000 Series
Manufacturer
Epson Electronics America, Inc.
Datasheet
1.S1K50000.pdf
(131 pages)
- Current page: 124 of 131
- Download datasheet (2Mb)
9.5 Notes on Calculating Power Consumption in a Dual-Power-
STANDARD CELL S1K50000 SERIES
DESIGN GUIDE
To calculate the chip’s power consumption in a dual-power-supply system, the power
consumption must be determined separately for the HV
1) Power consumption of input buffers (Pi (HV
Supply System
The calculation formula is the same as for a single-power-supply system. Assuming that
the power consumption of the HV
LV
The sum of Pi (HV
power consumption of the input buffers. For the HV
that applies to 5.0 V (or 3.3 V) and, for the LV
(or 2.0 V) in order to calculate the power consumption in each system. The Kp
the respective power-supply voltages are listed in Table 9-11 below.
P
P
DD
i
i
(HV
(LV
system is represented by Pi (LV
DD
DD
) =
) =
i=1
i=1
K
K
(K
(K
HV
HV
LV
DD
p
p
DD
DD
DD
) and Pi (LV
i
i
= 2.0 V
= 5.0 V
(or LV
f
f
i
i
) (W)
) (W)
V
DD
DD
) = 3.3 V
(Typ.)
DD
DD
) calculated from the above equations represents the
system is represented by Pi (HV
DD
Table 9-11
EPSON
Chapter 9: Precautions on the Use of Dual Power Supplies
):
DD
DD
) and Pi (LV
system, use the Kp
DD
17.7 µW/MHz
DD
6.2 µW/MHz
2.0 µW/MHz
-system input buffers, use the Kp
- and LV
Kp
DD
i
))
DD
-system cells.
i
DD
that applies to 3.3 V
), and that of the
i
values for
119
i
Related parts for S1K50000
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Optical Devicepbs-prism For Blue
Manufacturer:
Epson Electronics America, Inc.
Datasheet:
Part Number:
Description:
Optical Device Ir-cut Filter
Manufacturer:
Epson Electronics America, Inc.
Datasheet:
Part Number:
Description:
Optical Device
Manufacturer:
Epson Electronics America, Inc.
Datasheet:
Part Number:
Description:
S1d15000 Series Lcd Driver With Ram
Manufacturer:
Epson Electronics America, Inc.
Datasheet:
Part Number:
Description:
S1d12000 Series Lcd Driver Ic Technical Manual Technical Manual
Manufacturer:
Epson Electronics America, Inc.
Datasheet:
Part Number:
Description:
S1d13521 Epd Controller
Manufacturer:
Epson Electronics America, Inc.
Datasheet:
Part Number:
Description:
S1d13710 Mobile Graphics Engine
Manufacturer:
Epson Electronics America, Inc.
Datasheet:
Part Number:
Description:
S1d13711 Mobile Graphics Engine
Manufacturer:
Epson Electronics America, Inc.
Datasheet:
Part Number:
Description:
Liquid Crystal Display =lcd Driver
Manufacturer:
Epson Electronics America, Inc.
Datasheet:
Part Number:
Description:
Embedded Memory Graphics Lcd Controller
Manufacturer:
Epson Electronics America, Inc.
Datasheet:
Part Number:
Description:
S1d13705 Embedded Memory Lcd Controller
Manufacturer:
Epson Electronics America, Inc.
Datasheet:
Part Number:
Description:
S1d13503 Graphics Lcd Controller
Manufacturer:
Epson Electronics America, Inc.
Datasheet:
Part Number:
Description:
Embedded Memory Graphics Lcd Controller
Manufacturer:
Epson Electronics America, Inc.
Datasheet:
Part Number:
Description:
Interlace Progressive Conversion Ic
Manufacturer:
Epson Electronics America, Inc.
Datasheet:
Part Number:
Description:
Dual Camera Controller With Jpeg Encoder
Manufacturer:
Epson Electronics America, Inc.
Datasheet: