Datasheet
ENC624J600, ENC424J600 Embedded
Ethernet Controllers
■ Integrated MAC and
10/100Base-T PHY
■ 24 KB transmit/
receive buffer SRAM
■ MCU Interface
supported: SPI and
8/16-bit parallel
■ Cryptographic
Security Engines
■ Pre-programmed
unique MAC address
■ Available in 44-pin (TQFP, QFN) and
64-pin (TQFP) packages
ENC28J60 Embedded Ethernet Controller
■ Integrated MAC and
10Base-T PHY
■ 8 KB transmit/
receive buffer SRAM
■ MCU Interface
Supported: SPI
■ Available in 28-pin
SPDIP, SSOP, SOIC
and QFN packages
MAC Address Chips
■ Pre-programmed EUI-48™
and EUI-64™ node address
■ Up to 1.5 Kb Serial EEPROM
functionality
SPI: 25AA02E48
I
2
C: 24AA02E48
UNI/O®: 11AA02E48
www.microchip.com/MAC
ENC624J600
10/100 Mbps
Ethernet
TX/RX
Buffer
MAC PHY
SPI/Parallel
Interface
PIC18
PIC24
PIC32
MCU
dsPIC
®
DSC
Security
Engines
ENC28J60
10 Mbps
Ethernet
TX/RX
Buffer
PHY
SPI
MAC
A wide range of remote communication features are
possible when Ethernet connectivity is added to embedded
designs. For example, systems can be remotely monitored
using a web browser or email notification can be sent,
triggered by service alerts or low product inventory.
End users benefit from cost and time savings since
they can centrally monitor, control and service their
embedded systems over the internet instead of being
physically present.
The Microchip Ethernet portfolio includes 10/100 Mbps
and 10/100/1000 Mbps transceivers as well as 2 and 3
port switches and integrated Ethernet controllers. These
new Ethernet products include enhanced features such as
Energy Efficient Ethernet (IEEE 802.3az), Wake-on-LAN and
cable diagnostics to bring high performance connectivity to
all your embedded designs.
Microchip’s Ethernet solutions address the growing
demand for embedded Ethernet products, enabling easy
network connectivity for cost-sensitive embedded designs.
■ Free and robust TCP/IP stack optimized for the PIC18,
PIC24 and PIC32 microcontroller and dsPIC® digital
signal controller families
■ Supported protocols include: HTTP, SMTP, SNMP, FTP,
SNTP, SSL, TCP, UDP, IP, DHCP, DDNS, ICMP and ARP
PIC18F97J60 Ethernet PIC Microcontroller
■ PIC18F microcontroller with built-in Ethernet MAC
and 10Base-T PHY
■ 8 KB dedicated Ethernet Buffer RAM
■ Up to 128 KB Flash
■ Advanced analog and communication peripherals
■ Available in 64-, 80- and 100-pin TQFP packages
PIC32MX6XX, PIC32MX7XX Ethernet
PICMicrocontroller
■ Integrated 10/100 Mbit
Ethernet MAC
■ Dedicated DMA interface
for direct access to the
entire system RAM
■ Industry standard RMII/
MII interface to PHY
■ Pre-programmed
MAC address
■ 80 MHz, up to 512 KB
Flash, up to 128 KB RAM
■ Available in 64-pin (TQFP, QFN) and
100-pin (TQFP, BGA) packages
Ethernet Connectivity Solutions
Complete Portfolio of Ethernet Products for Flexibility of Design
www.microchip.com/ethernet
9
Connectivity Solutions