DM9000, DM9000A, DM9000AE Selling Leads, Datasheet
MFG:DAVICOM Package Cooled:QFP D/C:10+
DM9000, DM9000A, DM9000AE Datasheet download
Part Number: DM9000
MFG: DAVICOM
Package Cooled: QFP
D/C: 10+
DM9000, DM9000A, DM9000AE
- Table of contents:
Info of DM9000
Info of DM9000A
Info of DM9000AE
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About DM9000
PDF/DataSheet Download
Datasheet: DM9000
File Size: 589087 KB
Manufacturer: ETC [ETC]
Download : Click here to Download
About DM9000A
PDF/DataSheet Download
Datasheet: DM9000A
File Size: 1789938 KB
Manufacturer:
Download : Click here to Download
About DM9000
PDF/DataSheet Download
Datasheet: DM9000
File Size: 589087 KB
Manufacturer: ETC [ETC]
Download : Click here to Download
DM9000 General Description
The DM9000 is a fully integrated and cost-effective single chip Fast Ethernet MAC controller with a general processor interface,a 10/100M PHY and 4K Dword SRAM. It is designed with low power and high performance process that support 3.3V with 5V tolerance.
The DM9000 also provides a MII interface to connect HPNA device or other transceivers that support MII interface. The DM9000 supports 8-bit, 16-bit and 32-bit uP interfaces to internal memory accesses for different processors. The PHY of the DM9000 can interface to the UTP3, 4, 5 in 10Base-T and UTP5 in100Base-TX. It is fully compliant with the IEEE 802.3u Spec.Its auto-negotiation function will automatically configure the DM9000 to take the maximum advantage of its abilities. The DM9000 also supports IEEE 802.3x full- duplex flow control.This programming of the DM9000 is very simple, so user can port the software drivers to any system easily.
DM9000 Maximum Ratings
| Symbol | Parameter | Min. | Max. | Unit | Conditions |
| DVDD AVDD | Supply Voltage | -0.3 | 3.6 | V | |
| VIN | DC Input Voltage (VIN) | -0.5 | 5.5 | V | |
| VOUT | DC Output Voltage(VOUT) | -0.3 | 3.6 | V | |
| Tstg | Storage Temperature Rang (Tstg) | -65 | +150 | EIAJ-4701 | |
| Tc | Case Temperature | 0 | 85 | Air Flow = 0m/min | |
| LT | Lead Temp. (TL, Soldering, 10 sec.) | --- | 235 | J-STD-020A | |
| ESD | ESD rating (Rzap=1.5k Czap=100PF) | 3000 | V | Human Body Mode |
DM9000 Features
*Supports processor interface: byte/word/dword of I/O command to internal memory data operation
*Integrated 10/100M transceiver
*Supports MII and reverses MII interface
*Supports back pressure mode for half-duplex mode flow control
*IEEE802.3x flow control for full-duplex mode
*Supports wakeup frame, link status change and magic packet events for remote wake up
*Integrated 4K dword SRAM
*Supports automatically load vendor ID and product ID from EEPROM
*Supports 4 GPIO pins
*Optional EEPROM configuration
*Very low power consumption mode:
Power reduced mode (cable detection)
Power down mode
Selectable TX drivers for 1:1 or 1.25:1 transformers for additional power reduction.
*Compatible with 3.3V and 5.0V tolerant I/O
*100-pin LQFP with CMOS process
*Integrated 10/100M transceiver
*Supports MII and reverses MII interface
*Supports back pressure mode for half-duplex mode flow control
*IEEE802.3x flow control for full-duplex mode
*Supports wakeup frame, link status change and magic packet events for remote wake up
*Integrated 4K dword SRAM
*Supports automatically load vendor ID and product ID from EEPROM
*Supports 4 GPIO pins
*Optional EEPROM configuration
*Very low power consumption mode:
Power reduced mode (cable detection)
Power down mode
Selectable TX drivers for 1:1 or 1.25:1 transformers for additional power reduction.
*Compatible with 3.3V and 5.0V tolerant I/O
*100-pin LQFP with CMOS process
DM9000 Connection Diagram
DM9000A General Description
The DM9000A is a fully integrated and cost-effective low pin count single chip Fast Ethernet controller with a general processor interface, a 10/100M PHY and 4K Dword SRAM. It is designed with low power and high performance process that support 3.3V with 5V IO tolerance.
The DM9000A supports 8-bit and 16-bit data interfaces to internal memory accesses for various processors. The PHY of the DM9000A can interface to the UTP3, 4, 5 in 10Base-T and UTP5 in 100Base-TX with AUTO-MDIX. It is fully compliant with the IEEE 802.3u Spec. Its auto-negotiation function will automatically configure the DM9000A to take the maximum advantage of its abilities. The DM9000A also supports IEEE 802.3x fullduplex flow control..
DM9000A Maximum Ratings
|
Symbol |
Parameter |
Min. |
Max. |
Unit |
|
DVDD |
Supply Voltage |
-0.3 |
3.6 |
V |
|
VIN |
DC Input Voltage (VIN) |
-0.5 |
5.5 |
V |
|
VOUT |
DC Output Voltage(VOUT) |
-0.3 |
3.6 |
V |
|
Tstg |
Storage Temperature range |
-65 |
+150 |
|
|
TC |
Case Temperature |
0 |
+85 |
|
|
TA |
Ambient Temperature |
0 |
+70 |
|
|
LT |
Lead Temperature (TL,soldering,10 sec.). |
- |
+235 |
- |
DM9000A Features
· 48-pin LQFP
· Supports processor interface: byte/word of I/O command to internal memory data operation
· Integrated 10/100M transceiver with AUTO-MDIX
· Supports back pressure mode for half-duplex mode flow control
· IEEE802.3x flow control for full-duplex mode
· Supports wakeup frame, link status change and magic packet events for remote wake up
· Integrated 16K Byte SRAM
· Build in 3.3V to 2.5V regulator
· Supports early Transmit
· Supports IP/TCP/UDP checksum generation and checking
· Supports automatically load vendor ID and product ID from EEPROM
· Optional EEPROM configuration
· Very low power consumption mode:
· Power reduced mode (cable detection)
· Power down mode
· Selectable TX drivers for 1:1 or 1.25:1 transformers for additional power reduction.
· Compatible with 3.3V and 5.0V tolerant I/O
· Supports processor interface: byte/word of I/O command to internal memory data operation
· Integrated 10/100M transceiver with AUTO-MDIX
· Supports back pressure mode for half-duplex mode flow control
· IEEE802.3x flow control for full-duplex mode
· Supports wakeup frame, link status change and magic packet events for remote wake up
· Integrated 16K Byte SRAM
· Build in 3.3V to 2.5V regulator
· Supports early Transmit
· Supports IP/TCP/UDP checksum generation and checking
· Supports automatically load vendor ID and product ID from EEPROM
· Optional EEPROM configuration
· Very low power consumption mode:
· Power reduced mode (cable detection)
· Power down mode
· Selectable TX drivers for 1:1 or 1.25:1 transformers for additional power reduction.
· Compatible with 3.3V and 5.0V tolerant I/O
DM9000A Connection Diagram
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