BD959x Series / BU733x Series

ROHM Power Management / Clock Generator LSI for
Intel® Atom™ Processor E600 Series
BD959x Series / BU733x Series
Platform Description
The Intel® Atom™ Processor E600 Series feature improved scalability over conventional
products. LAPIS Semiconductor offers application-specific IOHs optimized for the E600
Series, ROHM provides PMICs and CGICs solution to reduce complexity of design. Thus
ROHM / LAPIS Semiconductor support IA* penetration to embedded application.
*IA (Intel Architecture): Refers to Intel® microprocessor-based designs
®
Intel AtomTM Processor E600 Series System
Features
• Complicated power ON / OFF sequence control
(that up to now was performed by a microcontroller)
is built in, facilitating IA platform design
• System-optimized, high efficiency single external
FET design contributes to greater miniaturization
• Ideal for use with ROHM BU733x series CGICs
DDR2
VIN
V
IN
N
Power
Power
P
ower
Power
M
ana
ageme
Management
IC
PWRBTN#
PWR
RBTN#
SDVO
Intel® AtomTM
Processor
E600 Series
Power
ROHM
HD Audio
LVDS
S
SPI(BIOS)
Features
• 5 integrated PLLs enable the generation of all
required clocks (Intel CK505-compliant)
• Spread Spectrum function built in for reduced EMI
• Ideal for use with ROHM BD959x series PMICs
Power
P
PCI Express*
USB
S
SATA
Clock
Generato
Generator
IC
Operating Conditions
• Supply Voltage: 3.3V±5%
• Operating Temp. Range: -40 to +85°C
• Reference Clock: 25MHz
IOH
ROHM
Clock
LAPIS
SEMICONDUCTOR
Clock
Clock
or
Intel PCH EG20T
®
PCI Express*
Option
IP Media Phone
(Communication)
In-Vehicle
Infotainment
(Automotive)
Application
PMIC
ROHM
Clock
Gen
ROHM
IOH
or
Intel® PCH
PMIC
ROHM
PMIC
Intel®AtomTM
Processor
E600 series
ROHM
PMIC
Intel®AtomTM
Processor
E600 series
ROHM
Intel®AtomTM
Processor
E600 series
PMIC
ROHM
Intel®AtomTM
Processor
E600 series
Clock
Gen
IOH
Clock
Gen
IOH
Clock
Gen
IOH
IOH
Clock
Gen
IOH
ROHM
LAPIS
SEMICONDUCTOR
ROHM
LAPIS
SEMICONDUCTOR
ROHM
LAPIS
SEMICONDUCTOR
ROHM
LAPIS
SEMICONDUCTOR
5V
BD9591AMWV
BD9591AMWV BD9591AMWV
BD9591AMWV
BD959xAMWV
12V
BD9594AMWV
BD9594AMWV BD9594AMWV
BD9594AMWV
BD959xAMWV
BU7335MWV
BU7335MWV
BU7335MWV
BU7335MWV
BU733xMWV
ML7831
ML7213
ML7223(V)
ML7213
PMIC
CGIC
IOH
Intel®AtomTM
Processor
E600 series
®
Intel PCH EG20T
PMIC: Power Management LSI
CGIC: Clock Generator LSI
PCH: Platform Controller Hub
1st. September, 2010.
Catalog No.54X6479E 04.2011 ROHM © PDF
2
I C
2
I S
Etc.
Product Lineup
General Embedded
Industrial, Home Control, Gaming,
PoS, Medial, etc.
SD Host
IOH: Input / Output Hub
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