ENC28J60-I/SS Microchip Technology, ENC28J60-I/SS Datasheet - Page 68

• Manufacturer Part Number: ENC28J60-I/SS
• Description: IC ETHERNET CTRLR W/SPI 28SSOP
• Manufacturer: Microchip Technology

Specifications of ENC28J60-I/SS

• Package / Case: 28-SSOP
• Controller Type: Ethernet Controller, MAC/10Base-T
• Interface: SPI
• Voltage - Supply: 3.1 V ~ 3.6 V
• Current - Supply: 160mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Input Voltage Range (max): 2.25 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 3.3 V
• Supply Current (max): 180 mA
• Package: 28SSOP
• Standard Supported: IEEE 802.3
• Communication Mode: Full Duplex|Half Duplex
• Network Interface: MII|MIIM
• Data Rate: 10 Mbps
• Host Interface: SPI
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ENC28J60
REGISTER 12-3:
DS39662C-page 66
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
U-0
—
Unimplemented: Read as ‘0’
PKTIF: Receive Packet Pending Interrupt Flag bit
1 = Receive buffer contains one or more unprocessed packets; cleared when PKTDEC is set
0 = Receive buffer is empty
DMAIF: DMA Interrupt Flag bit
1 = DMA copy or checksum calculation has completed
0 = No DMA interrupt is pending
LINKIF: Link Change Interrupt Flag bit
1 = PHY reports that the link status has changed; read PHIR register to clear
0 = Link status has not changed
TXIF: Transmit Interrupt Flag bit
1 = Transmit request has ended
0 = No transmit interrupt is pending
Reserved: Maintain as ‘0’
TXERIF: Transmit Error Interrupt Flag bit
1 = A transmit error has occurred
0 = No transmit error has occurred
RXERIF: Receive Error Interrupt Flag bit
1 = A packet was aborted because there is insufficient buffer space or the packet count is 255
0 = No receive error interrupt is pending
PKTIF
R-0
EIR: ETHERNET INTERRUPT REQUEST (FLAG) REGISTER
C = Clearable bit
‘1’ = Bit is set
DMAIF
R/C-0
LINKIF
R-0
Preliminary
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R/C-0
TXIF
R-0
r
© 2008 Microchip Technology Inc.
x = Bit is unknown
TXERIF
R/C-0
RXERIF
R/C-0
bit 0