DP83815CVNG National Semiconductor, DP83815CVNG Datasheet - Page 13
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DP83815CVNG
Manufacturer Part Number
DP83815CVNG
Description
IC CONTROLLER MEDIA ACCESS
Manufacturer
National Semiconductor
Datasheet
1.DP83815DVNGNOPB.pdf
(108 pages)
Specifications of DP83815CVNG
Controller Type
Ethernet Controller, MAC/BIU
Interface
PCI
Voltage - Supply
3.3V
Current - Supply
170mA
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
144-LQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
*DP83815CVNG
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DP83815CVNG
Manufacturer:
NS/国半
Quantity:
20 000
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3.0 Functional Description
DP83815
Controller/Bus Interface Unit), a physical layer interface,
SRAM, and miscellaneous support logic. The MAC/BIU
includes the PCI bus, BIOS ROM and EEPROM interfaces,
25 MHz Clk
PCI CNTL
TPRDP/M
PCI CLK
PCI AD
consists
of
TX-2 KB
SRAM
a
RX-2 KB
RXFilter
SRAM
SRAM
.5 KB
MAC/BIU
Figure 3-1 DP83815 Functional Block Diagram
3V DSP Physical Layer
(Media
MAC/BIU
Logic
RAM
BIST
Access
13
and an 802.3 MAC. The physical layer interface used is a
single-port version of the 3.3V DsPhyter. Internal memory
consists of one - 0.5 KB and two - 2 KB SRAM blocks.
Interface
Logic
DP83815
MII RX
MII TX
MII Mgt
BIOS ROM Cntl
BIOS ROM Data
EEPROM/LEDs
TPTDP/M
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