w89c926 Winbond Electronics Corp America, w89c926 Datasheet - Page 20
w89c926
Manufacturer Part Number
w89c926
Description
Pcmcia Ethernet Network Twisted Pair Interface Controller
Manufacturer
Winbond Electronics Corp America
Datasheet
1.W89C926.pdf
(48 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
w89c926F
Manufacturer:
XILINX
Quantity:
2
- Current page: 20 of 48
- Download datasheet (271Kb)
EEPROM Contents Load Back
When an EEPROM is used to store CIS, the PENTIC+ allows the contents of the EEPROM to be
modified by means of the following sequence:
write (EEAR, EOS = 1 EW/ER = 1)
write (ADR, address);
write (ADR, word_data);
wait ( );
repeat (
/* The entire sequence should be consecutive or the process will be aborted. */
EECS, RCS
(Rdy/Bsy)
sampling
MSD0-7
MSD0-7
RESET
MSWR
MSWR
CE1,2
EECS
MSAn
MSAn
IREQ
F/EE
RCS
read(EEAR, EOS);
) until (EOS = 0);
T > 500 nS
R
MSD0-2
T
T > 150 S
EER
S
> 32 S
16 bit EEload
T
EEOZ
> 0.5 S
- 20 -
even address
T
SW
T
T
CE
AUTO
low byte
> 100 nS
> 20 mS
< 10 mS
T
SOZ
W89C926 PENTIC+
> 20 nS
T
odd address
SW
high byte
> 100 nS
T
SOZ
> 20 nS
Related parts for w89c926
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Winbond H/w Monitoring Ic
Manufacturer:
Winbond Electronics Corp America
Datasheet:
Part Number:
Description:
Winbond Lpc I/o
Manufacturer:
Winbond Electronics Corp America
Datasheet:
Part Number:
Description:
Winbond Smbus Gpi/o
Manufacturer:
Winbond Electronics Corp America
Datasheet:
Part Number:
Description:
Winbond I/o
Manufacturer:
Winbond Electronics Corp America
Datasheet:
Part Number:
Description:
Winbond Clock Generator For Intel P4 Springdale Series Chipset
Manufacturer:
Winbond Electronics Corp America
Datasheet:
Part Number:
Description:
Winbond Clock Generator For Intel P4 Springdale Series Chipset
Manufacturer:
Winbond Electronics Corp America
Datasheet:
Part Number:
Description:
Winbond Clock Generator For Intel P4 Springdale Series Chipset P4 Springdale Series Chipset
Manufacturer:
Winbond Electronics Corp America
Datasheet:
Part Number:
Description:
Winbond Clock Generator For Intel P4 845 Series Chipset
Manufacturer:
Winbond Electronics Corp America
Datasheet:
Part Number:
Description:
Winbond Clock Generator For Via P4/kt Series Chipset
Manufacturer:
Winbond Electronics Corp America
Datasheet:
Part Number:
Description:
Winbond Clock Generator For Intel 915/925 Chipsets
Manufacturer:
Winbond Electronics Corp America
Datasheet:
Part Number:
Description:
Winbond H/w Monitoring Ic
Manufacturer:
Winbond Electronics Corp America
Datasheet:
Part Number:
Description:
Winbond Lpc I/o
Manufacturer:
Winbond Electronics Corp America
Datasheet:
Part Number:
Description:
Winbond Smbus Gpi/o
Manufacturer:
Winbond Electronics Corp America
Datasheet:
Part Number:
Description:
Winbond I/o
Manufacturer:
Winbond Electronics Corp America
Datasheet:
Part Number:
Description:
Pa-risc Embedded Controller
Manufacturer:
Winbond Electronics Corp America
Datasheet: