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PDF ENC28J60 Data sheet ( Hoja de datos )
| Número de pieza | ENC28J60 | |
| Descripción | Stand-Alone Ethernet Controller with SPI Product Brief | |
| Fabricantes | Microchip Technology | |
| Logotipo |  |
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ENC28J60
Stand-Alone Ethernet Controller with SPI™ Product Brief
Features
• IEEE 802.3 Compatible Ethernet Controller
• Integrated MAC and 10BASE-T PHY
• 8-Kbyte Transmit/Receive Packet Dual Port
Buffer SRAM
• Receiver and Collision Squelch Circuit
• Supports one 10BASE-T Port with Automatic
Polarity Detection and Correction
• Programmable Automatic Retransmit on Collision
• Programmable Padding and CRC Generation
• Programmable Automatic Rejection of Erroneous
Packets
• 10 Mbit/s SPI™ Interface
• Buffer:
- Configurable transmit/receive buffer size
- Hardware managed circular receive FIFO
- Byte-wide random and sequential access
- Internal DMA for fast memory copying
- Hardware assisted IP checksum calculation
Pin Diagrams
28-pin SSOP, SOIC and SPDIP
• MAC:
- Support for Unicast, Multicast and Broadcast
packets
- Programmable pattern matching
- Programmable wake-up on multiple packet
formats, including Magic Packet®, Unicast,
Multicast, Broadcast, specific packet match
or any packet
- Loopback mode
• PHY:
- Wave shaping output filter
- Loopback mode
• Operational:
- Outputs for 2 LED indicators
- Transmit and receive interrupts
- 25 MHz clock
- Clock out pin with programmable prescaler
- Operating voltage range of 3.14V to 3.45V
- Temperature range: -40°C to +85°C Industrial,
0°C to +70°C Commercial (SSOP only)
• 28-pin SSOP, SOIC, SPDIP and QFN packages
28-pin QFN
VCAP
VSS
CLKO
INT
WOL
SO
SI
SCK
CS
RESET
VSSRX
TPIN-
TPIN+
RBIAS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28 VDD
27 LEDA
26 LEDB
25 VDDOSC
24 OSC2
23 OSC1
22 VSSOSC
21 VSSPLL
20 VDDPLL
19 VDDRX
18 VSSTX
17 TPOUT+
16 TPOUT-
15 VDDTX
WOL
SO
SI
SCK
CS
RESET
VSSRX
28 27 26 25 24 23 22
1 21
2 20
3 19
4 ENC28J60 18
5 17
6 16
7 15
8 9 10 11 12 13 14
VDDOSC
OSC2
OSC1
VSSOSC
VSSPLL
VDDPLL
VDDRX
2004 Microchip Technology Inc.
Advance Information
DS39623E-page 1
1 page | ||
| Páginas | Total 4 Páginas | |
| PDF Descargar | [ Datasheet ENC28J60.PDF ] | |
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