enc28j60 Microchip Technology Inc., enc28j60 Datasheet - Page 84

• Manufacturer Part Number: enc28j60
• Description: Stand-alone Ethernet Controller With Spi Interface
• Manufacturer: Microchip Technology Inc.

ENC28J60
FIGURE 16-1:
FIGURE 16-2:
TABLE 16-6:
DS39662B-page 82
1
2
3
4
5
6
7
Param.
No.
SCK
SCK
SO
SO
CS
CS
SI
SI
F
T
T
T
T
T
T
T
CSS
CSH
CSD
SU
LSb In
SCK
HD
V
DIS
Sym
T
V
SPI INTERFACE AC CHARACTERISTICS
T
CSS
Clock Frequency
CS Setup Time
CS Hold Time
CS Disable Time
Data Setup Time
Data Hold Time
Output Valid from Clock Low
Output Disable Time
SPI INPUT TIMING
SPI OUTPUT TIMING
MSb In
T
MSb Out
SU
Characteristic
T
HD
T
V
1/F
1/F
SCK
SCK
High-Impedance
Preliminary
Don’t Care
Min
210
DC
50
10
50
10
10
—
—
LSb In
Max
10
20
10
—
—
—
—
—
—
Units
MHz
ns
ns
ns
ns
ns
ns
ns
ns
LSb Out
T
CSH
ETH registers and memory buffer
MAC and MII registers
SO Load = 30 pF
SO Load = 30 pF
© 2006 Microchip Technology Inc.
Conditions
T
CSD
T
DIS