ENC28J60-I/SS Microchip Technology, ENC28J60-I/SS Datasheet - Page 18
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ENC28J60-I/SS
Manufacturer Part Number
ENC28J60-I/SS
Description
IC ETHERNET CTRLR W/SPI 28SSOP
Manufacturer
Microchip Technology
Datasheet
1.ENC28J60SS.pdf
(98 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ENC28J60-I/SS
Manufacturer:
MURATA
Quantity:
30 000
ENC28J60
3.1.2
The ECON2 register, shown in Register 3-2, is used to
control other main functions of the ENC28J60.
REGISTER 3-2:
DS39662C-page 16
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2-0
Note 1:
AUTOINC
R/W-1
This bit is automatically cleared once it is set.
ECON2 REGISTER
AUTOINC: Automatic Buffer Pointer Increment Enable bit
1 = Automatically increment ERDPT or EWRPT on reading from or writing to EDATA
0 = Do not automatically change ERDPT and EWRPT after the buffer is accessed
PKTDEC: Packet Decrement bit
1 = Decrement the EPKTCNT register by one
0 = Leave EPKTCNT unchanged
PWRSV: Power Save Enable bit
1 = MAC, PHY and control logic are in Low-Power Sleep mode
0 = Normal operation
Reserved: Maintain as ‘0’
VRPS: Voltage Regulator Power Save Enable bit
When PWRSV = 1:
1 = Internal voltage regulator is in Low-Current mode
0 = Internal voltage regulator is in Normal Current mode
When PWRSV = 0:
The bit is ignored; the regulator always outputs as much current as the device requires.
Unimplemented: Read as ‘0’
PKTDEC
R/W-0
ECON2: ETHERNET CONTROL REGISTER 2
(1)
W = Writable bit
‘1’ = Bit is set
PWRSV
R/W-0
R/W-0
Preliminary
r
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R/W-0
VRPS
U-0
—
© 2008 Microchip Technology Inc.
x = Bit is unknown
U-0
—
U-0
—
bit 0