ENC424J600-I/ML Microchip Technology, ENC424J600-I/ML Datasheet - Page 161

• Manufacturer Part Number: ENC424J600-I/ML
• Description: IC ETHERNET CTRLR W/SPI 44-QFN
• Manufacturer: Microchip Technology

Specifications of ENC424J600-I/ML

• Package / Case: 44-QFN
• Controller Type: Ethernet Controller
• Interface: SPI
• Voltage - Supply: 3 V ~ 3.6 V
• Current - Supply: 96mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Input Voltage Range (max): 5.5 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 3 V to 3.6 V
• Supply Current (max): 117 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC164132 - BOARD DAUGHTER PICTAIL ETHERNET
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

INDEX
A
AC Characteristics
Advanced Encryption Standard (AES)
B
Block Diagrams
Buffer Pointers (SRAM Access) .......................................... 34
C
CLKOUT Pin ......................................................................... 9
CRC
Cryptographic Security Engines
 2010 Microchip Technology Inc.
CLKOUT Pin ............................................................. 145
CLKOUT Pin Timing Specifications .......................... 145
ENC424J600/624J600 (Industrial)............................ 145
Oscillator Timing ....................................................... 145
PSP Interface Timing Specifications......................... 147
SPI Interface ............................................................. 146
Context Switching ..................................................... 130
Key Support .............................................................. 129
Alternate TX Choke Topology..................................... 12
Bi-Color LED Connection............................................ 12
CBC Encryption/Decryption ...................................... 131
CFB Encryption/Decryption....................................... 132
Crystal Oscillator Operation .......................................... 9
CTR Encryption/Decryption ...................................... 134
ECB Encryption/Decryption ...................................... 130
ENC424J600/624J600.................................................. 6
Ethernet Packet Format .............................................. 71
Example TX Buffer Wrapping ..................................... 83
External Clock Source .................................................. 9
I/O Level Shifting on SPI Interface
I/O Level Shifting on SPI Interface
Interrupt Logic ........................................................... 117
OFB Encryption/Decryption ...................................... 133
On-Chip Reset Circuit ................................................. 73
PSP External Connections Mode 1............................. 54
PSP External Connections Mode 10........................... 69
PSP External Connections Mode 2............................. 55
PSP External Connections Mode 3............................. 57
PSP External Connections Mode 4............................. 59
PSP External Connections Mode 5............................. 62
PSP External Connections Mode 6............................. 65
PSP External Connections Mode 9............................. 67
RBIAS Resistor ........................................................... 10
Receive Filter Decision Tree....................................... 98
Single Color LED Connection ..................................... 12
Typical Ethernet Magnetics Connections.................... 11
Using INT/SPISEL Pin to Select I/O Interface ............ 13
V
Frame Field................................................................. 72
Advanced Encryption Standard (AES)...................... 129
MD5/SHA-1 Hashing................................................. 126
Modular Exponentiation ............................................ 125
CAP
Using 3-State Buffers.......................................... 15
Using AND Gates ............................................... 15
Cipher Block Chaining Mode (CBC) ................. 131
Cipher Feedback Mode (CFB) .......................... 132
Counter Mode (CTR) ........................................ 134
Electronic Code Book Mode (ECB) .................. 130
Output Feedback Mode (OFB) ......................... 133
Context Switching ............................................. 128
Connections....................................................... 10
ENC424J600/624J600
Customer Change Notification Service............................. 162
Customer Notification Service .......................................... 162
Customer Support............................................................. 162
D
DC Characteristics
Destination Address............................................................ 71
Device Features (table) ........................................................ 5
Device Initialization ....................................................... 75–76
Digital I/O Levels................................................................. 15
Direct Memory Access (DMA) Controller.......................... 123
DMA Controller
E
E Registers ......................................................................... 19
Electrical Characteristics .................................................. 141
ENC424J600/624J600 Register File Summary ............ 26–27
Energy Detect Power-Down ............................................. 137
Equations
Errata .................................................................................... 4
Ethernet
Ethernet Frame Format ...................................................... 71
Ethernet Overview .............................................................. 71
Examples
External Connections
External Power-Down ....................................................... 138
F
Fast Link Pulses (FLPs).................................................... 109
Flow Control
Frame Padding (Field) ........................................................ 72
ENC424J600/624J600 (Industrial) ........................... 143
Internal Voltage Regulator........................................ 144
Requirements for External Magnets ......................... 144
Thermal Operating Conditions.................................. 142
Thermal Packaging................................................... 142
Checksum Calculations ............................................ 124
Copying Memory ...................................................... 123
Performance ............................................................. 124
Absolute Maximum Ratings ...................................... 141
Increment Logic for EGPRDPT and EGPWRPT ........ 35
Increment Logic for ERXRDPT and ERXWRPT......... 36
Increment Logic for EUDARDPT
Frame Format............................................................. 71
Deriving a Hash Table Location ............................... 100
CS/CS Pin .................................................................. 15
Digital I/O Levels ........................................................ 15
EMI and Layout Considerations ................................. 12
LEDA and LEDB......................................................... 12
Oscillator....................................................................... 9
PSP Host Interface ..................................................... 14
RBIAS Pin................................................................... 10
SPI Host Interface ...................................................... 14
V
V
Automatic Control ..................................................... 106
Full-Duplex Operation............................................... 105
Half-Duplex Operation .............................................. 105
Manual Control ......................................................... 106
Pause Control Frames.............................................. 105
Receive Watermark Register.................................... 106
CAP
DD
/V
and EUDAWRPT ................................................ 36
Pin ..................................................................... 10
SS
Pins.............................................................. 10
DS39935C-page 159