lan9313 Standard Microsystems Corp., lan9313 Datasheet - Page 108
lan9313
Manufacturer Part Number
lan9313
Description
Lan9313/lan9313i Three Port 10/100 Managed Ethernet Switch With Mii
Manufacturer
Standard Microsystems Corp.
Datasheet
1.LAN9313.pdf
(398 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
lan9313-NZW
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
lan9313-NZW
Manufacturer:
SMSC
Quantity:
20 000
Company:
Part Number:
lan9313I-NZW
Manufacturer:
Standard
Quantity:
261
Company:
Part Number:
lan9313I-NZW
Manufacturer:
Microchip Technology
Quantity:
10 000
Company:
Part Number:
lan9313NZW
Manufacturer:
Standard
Quantity:
295
- Current page: 108 of 398
- Download datasheet (5Mb)
Revision 1.2 (04-08-08)
8.2.3
8.2.3.1
eeprom_size_strap[1:0]
ERASE
ERASE
WRITE
EWDS
EWEN
EWDS
WRAL
READ
ERAL
ERAL
INST
INST
00
01
10
11
START
START
Microwire EEPROM
Based on the configuration strap eeprom_type_strap, various sized Microwire EEPROMs are
supported. The varying size ranges are supported by additional bits in the address field
(EPC_ADDRESS) of the
largest EEPROM uses all the address bits, while the smaller EEPROMs treat the upper address bits
as don’t cares. The EEPROM controller drives all the address bits as requested regardless of the
actual size of the EEPROM. The supported size ranges for Microwire operation are shown in
Refer to
Microwire Master Commands
Table
cycles required, for 7, 9, and 11 address bits respectively. These commands are detailed in the
following sections as well as in
page
BIT
BIT
1
1
1
1
1
1
1
1
1
1
160.
8.4,
Section 14.5.4, "Microwire Timing," on page 392
OPCODE
OPCODE
Table
00
00
00
10
01
00
00
00
11
11
Table 8.4 Microwire Command Set for 7 Address Bits
Table 8.5 Microwire Command Set for 9 Address Bits
# OF ADDRESS BITS
8.5, and
Table 8.3 Microwire EEPROM Size Ranges
A8 A7 A6 A5 A4 A3 A2 A1 A0
1 0 X X X X X X X
0 0 X X X X X X X
Table 8.6
EEPROM Command Register
11
7
9
A6 A5 A4 A3 A2 A1 A0
A6 A5 A4 A3 A2 A1 A0
A6 A5 A4 A3 A2 A1 A0
1 0 X X X X X
0 0 X X X X X
1 1 X X X X X
0 1 X X X X X
Section 13.1.3.1, "EEPROM Command Register (E2P_CMD)," on
ADDRESS
ADDRESS
DATASHEET
detail the Microwire command set, including the number of clock
108
1024 x 8 and 2048 x 8
256 x 8 and 512 x 8
EEPROM SIZE
RESERVED
128 x 8
for detailed Microwire timing information.
(E2P_CMD). Within each size range, the
DATA TO
DATA TO
EEPROM
EEPROM
D7 - D0
D7 - D0
Three Port 10/100 Managed Ethernet Switch with MII
-
-
-
-
-
-
-
-
DATA FROM
DATA FROM
(RDY/~BSY)
(RDY/~BSY)
(RDY/~BSY)
(RDY/~BSY)
(RDY/~BSY)
(RDY/~BSY)
EEPROM
EEPROM
93xx56A, 93xx66A
93xx76A, 93xx86A
D7 - D0
EEPROM TYPES
SMSC LAN9313/LAN9313i
Hi-Z
Hi-Z
Hi-Z
93xx46A
CLOCKS
CLOCKS
Table
Datasheet
# OF
# OF
10
10
10
10
18
18
18
12
12
12
8.3.
Related parts for lan9313
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Interface, Integrated USB2.0 Compatible 3-Port Hub
Manufacturer:
Standard Microsystems Corp.
Datasheet:
Part Number:
Description:
Lan91c100fd Rev. B Feast Fast Ethernet Controller With Full Duplex Capability
Manufacturer:
Standard Microsystems Corp.
Datasheet:
Part Number:
Description:
Feast ? Ast Ethernet Controller
Manufacturer:
Standard Microsystems Corp.
Datasheet:
Part Number:
Description:
Com20022i 10 Mbps Arcnet Ansi 878.1 Controller With 2k X 8 On-chip Ram
Manufacturer:
Standard Microsystems Corp.
Part Number:
Description:
Lpc47n207 Lpc Super I/o Irda Hot Docking Chip With Uart Data Brief
Manufacturer:
Standard Microsystems Corp.
Datasheet:
Part Number:
Description:
Advanced I/o With X-bus Interface
Manufacturer:
Standard Microsystems Corp.
Datasheet:
Part Number:
Description:
Fdc37m707 Enhanced Super I/o Controller With Wake-up Features
Manufacturer:
Standard Microsystems Corp.
Datasheet:
Part Number:
Description:
Twenty Pin Uart Tpuart Corporation
Manufacturer:
Standard Microsystems Corp.
Datasheet:
Part Number:
Description:
Enhanced Small Device Interface Controller
Manufacturer:
Standard Microsystems Corp.
Part Number:
Description:
Rpm-based Pwm Fan Controller
Manufacturer:
Standard Microsystems Corp.
Datasheet:
Part Number:
Description:
Rpm-based Pwm Fan Controller
Manufacturer:
Standard Microsystems Corp.
Datasheet:
Part Number:
Description:
Emc1001 1.5?c Smbus Temperature Sensor In Miniature Sot-23
Manufacturer:
Standard Microsystems Corp.
Datasheet:
Part Number:
Description:
1 Degree C Triple Temperature Sensor With Beta Compensation And Hotter Of Two Zones
Manufacturer:
Standard Microsystems Corp.
Datasheet:
Part Number:
Description:
1 Degree C Multiple Temperature Sensor With Beta Compensation And Hottest Of Thermal Zones
Manufacturer:
Standard Microsystems Corp.
Datasheet:
Part Number:
Description:
1 Degree C Triple Temperature Sensor With Resistance Error Correction & Hotter Of Two Zones
Manufacturer:
Standard Microsystems Corp.
Datasheet: