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PDF OXE800DSE Data sheet ( Hoja de datos )
| Número de pieza | OXE800DSE | |
| Descripción | Network Attached Storage Device | |
| Fabricantes | Oxford Semiconductor | |
| Logotipo |  |
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Features
Data Sheet
OXE800DSE
Network Attached Storage Device
Flexible, extendable storage
Seamless interface to 2 internal SATA drives, expandable
via PCI SATA bridge chips
Accessible from multiple clients using Ethernet (integrated 10/
100 Ethernet MAC) or 802.11 WiFi (via PCI WiFi chips)
200-MHz ARM926EJ-S processor with 32-Kbyte caches & MMU
Network coprocessor
TCP / IP acceleration
Supports multiple software architectures
Linux OS
TCP/IP & CIFS
EXT3
Simple to install—no specialist user knowledge necessary;
automatic installation with DHCP client & simple configuration
RAID 1 hardware accelerator
Integrated fan/tacho/PWM
AES-based encryption supports multiple authentication methods
& devices for secure storage of user data
5-channel DMA controller
USB 2.0 & USB full-speed host controllers
32-Kbyte on-chip SRAM
DDR SDRAM controller with selectable 8 & 16-bit interface
supports combinations up to 64 Mbytes addressable storage
16-bit static memory interface (optional—device boots from
HDD) supports up to 4 Mbytes addressable storage per chip-
select
0.13-μm CMOS process with 1.2-V core
19 mm×19 mm 272-pin PBGA (1-mm ball pitch)
DS-0025 Oct 07
External—Free Release
1
1 page  
Oxford Semiconductor, Inc.
OXE800DSE Network Attached Storage Device
Operating
Conditions
Tables 1 and 2 detail the required operating conditions for the device.
Table 1 Absolute Maximum Device Ratings
Symbol
VDD
VIN
Parameter
DC supply voltage
DC input voltage
Rating
1.2 V
3.3 V
2.5-V input buffer
3.3-V input buffer
3.3-V interface/5-V tolerant input buffer
VOUT
DC output voltage
2.5-V output buffer
3.3-V output buffer
3.3-V interface/5-V tolerant output buffer
TSTG
Storage temperature
Storage temperature
Max
1.8
3.8
3.6
4.8
6.5
3.6
4.8
6.5
–40 to 85
Units
V
V
V
°C
Table 2 Recommended Operating Conditions
Symbol
VDD
Parameter
DC supply voltage for
internal
1.2 V
3.3 V
Rating
DC supply voltage for I/O 2.5-V I/O
block
VIN DC input voltage 2.5-V input buffer
3.3-V input buffer
3.3-V interface/5-V tolerant input buffer
VOUT
DC output voltage
2.5-V output buffer
3.3-V output buffer
3.3-V interface/5-V tolerant output buffer
TA Ambient temperature range
Min Max Units
1.14 1.26
3.0 3.6
V
2.3 2.7
2.3 2.7
3.0 3.6
3.0 5.25
V
2.3 2.7
3.0 3.6
3.0 3.6
0 70 °C
DS-0025 Oct 07
External—Free Release
5
5 Page 
Oxford Semiconductor, Inc.
OXE800DSE Network Attached Storage Device
Table 5 OXE800DSE Pin Allocations (Sheet 3 of 4)
Ball
G15
SATA 1 (5 pins)
K17
No. Type(1)
Bits
Name
1 A SATA0_REXT
1 I SATA1_RXP
K18 1 I SATA1_RXN
L17 1 O SATA1_TXN
L18 1 O SATA1_TXP
L15
USB2.0 Port A (6 pins)
N2
1
1
N1
M3
L2
L1
L4
USB1.1 Port B (2 pins)
J1
J2
USB1.1 Port C (2 pins)
H1
H2
MISC (1 pin)
M15
GPIO (35 pins)
B5,C5,A4,B4,C4,A3,B3,A2,B2,
C3,B1,C2,D3,C1,E3,D2,D1,F4,
G4,F3,E2,E1,F2,R7,U4,U5,H4,
G3,F1,T6,R8,T7, U6,V6,U7
Power & Ground (91 pins)
N17
L16
M16
N18
M17
K16
1
1
1
1
1
1
1
1
1
1
35
1
1
1
1
1
1
A SATA1_REXT
A USB_ANALOG_
TEST
I USB_XI
O USB_XO
B USBA_DM
B USBA_DP
A USB_REXT
B USBB_DM
B USBB_DP
B USBC_DM
B USBC_DP
A PLLA_FILT
B GPIO[34:0](2)
P VDD12A_PLLA
P VDD12D_PLLA
P VSSD_PLLA
P VSSA_PLLA
P VBBD_PLLA
P SATA1_VDDTX0
Description
External 1-K ±1% Ω reference resistor
Receive differential data (+); differential inputs to the
PHY. Terminals receive NRZ data at 1.5 or 3.0 Gbps
Receive differential data (–); differential inputs to the
PHY. Terminals receive NRZ data at 1.5 or 3.0 Gbps
Transmit differential data (–); differential outputs to
the PHY. Terminals transmit NRZ data at 1.5 or
3.0 Gbps
Transmit differential data (+); differential outputs to
the PHY. Terminals transmit NRZ data at 1.5 or
3.0 Gbps
External 1-K ±1% Ω reference resistor
12-MHz crystal oscillator XI signal
Crystal oscillator XO signal
Differential data minus—480 Mbps
Differential data plus—480 Mbps
External 3.6-K ±1% Ω reference resistor
Differential data minus—12 Mbps
Differential data plus—12 Mbps
Differential data minus—12 Mbps
Differential data plus—12 Mbps
System PLL filter
General purpose I/O pins. Uses depend on pin
multiplexing, including PCI, UART, audio, PWM &
static signals
System PLL analog 1.2-V supply
System PLL digital 1.2-V supply
System PLL ground
System PLL ground
System PLL bulk bias (0 V)
SATA Tx power (1.2 V)
DS-0025 Oct 07
External—Free Release
11
11 Page | ||
| Páginas | Total 16 Páginas | |
| PDF Descargar | [ Datasheet OXE800DSE.PDF ] | |
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