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Common BIOS chip model

Some people frequently asked that, on my chip is writing * * * * *, asked can use the programming card programming. Asks everybody to pay attention, in the motherboard BIOS chip generally all has a label, it is only the procedure trade mark which inside the explanation writes, this is not the chip model. If under this chip, only can explain is AMI BIOS.

Must look the chip the concrete model, you must take off the chip on label, looked hits in the chip surface numeral, now at last is the model. Like attempts two chips, the AM28F020 chip which is AMD Corporation produces, may find out from below, this chip is the 2M capacity, the programming voltage must add 12V; Another piece of chip is PMC Corporation's PM29F002, the 2M chip, the programming voltage is 5V. Behind the chip model digital general expression speed, - 12 expressed the read-write speed is 120nS. 　

Chip model

Seal

Capacity

Voltage

Type

display on the screen

 . . . .

AMD 29F002(N)T /5V

 .

2M

5V

-

AMD 29F010 /5V

 .

1M

5V

-

AMD 29F400BT /5V

 .

4M

5V

-

AMD AM29F040B /5V

 .

4M

5V

-

AMIC A29001 /5V

 .

1M

5V

-

AMIC A29002 /5V

 .

2M

5V

-

AMIC A29040 /5V

 .

4M

5V

-

ARF35LV020

 .

2M

-

-

ATMEL 29C010A /5V

 .

1M

5V

-

ATMEL 29C020 /5V

 .

2M

5V

-

ATMEL 29C040A /5V

 .

4M

5V

-

ATMEL 29LV020 /3V

 .

2M

5V

-

ATMEL 49F001T /5V

 .

1M

5V

-

ATMEL 49F002T /5V

 .

2M

5V

-

ATMEL 49F040T /5V

 .

4M

5V

-

ATMEL AT49LL020 2Mb LPC

 .

2M

3.3V

LPC

ATMEL AT49LL040 4Mb LPC

 .

4M

3.3V

LPC

ATMEL AT49LW040 4Mb FWH

 .

4M

 3.3V

FWH

ATMEL AT49LW080 8Mb FWH

 .

8M

 3.3V

FWH

AVF35LV020

 .

2M

-

-

AVF35LV040

 .

4M

5V

-

BRIGHT BM29F040 /5V

 .

4M

5V

-

BRIGHT BM29FS020 /5V

 .

2M

5V

-

BRIGHT BM29FS040 /5V

 .

4M

5V

-

CSI CAT28F001P /12V

 .

1M

12V

-

CSI CAT28F002T /12V

 .

2M

12V

-

EFST F49B002UA /5V

 .

2M

5V

-

EN EN29F002NT /5V

 .

2M

5V

-

EN EN29F040 /5V

 .

4M

5V

-

HYUNDAI HY29F002T /5V

 .

2M

5V

-

IMT IM29F002T /5V

 .

2M

5V

-

IMT IM29F004T /5V

 .

4M

5V

-

INTEL 28F001BX-T /12V

 .

1M

12V

-

INTEL 28F002BX-T /12V

 .

2M

12V

-

INTEL E82802AB /3.3V(4Mb)

 .

4M

3.3V

FWH

INTEL E82802AC /3.3V(8Mb)

 .

8M

3.3V

FWH

INTEL E82F400B5

 .

4M

5V

-

MEGAWIN MM29LF040 /3.3V

 .

4M

3.3V

-

MOSEL 29C51004T /5V

 .

4M

5V

-

MOSEL V29C51001T /5V

 .

1M

5V

-

MOSEL V29C51002T /5V

 .

2M

5V

-

MOSEL V29LC51002T /5V

 .

2M

12V

-

MXIC 28F002TTC /12V

 .

2M

12V

-

MXIC 28F1000AP /12V

 .

1M

12V

-

MXIC 28F1000P /12V

 .

1M

12V

-

MXIC 28F2000PPC /12V

 .

2M

12V

-

MXIC 28F2000TPC /12V

 .

2M

12V

-

MXIC 29F001T /5V

 .

1M

5V

-

MXIC 29F002(N)T /5V

 .

2M

5V

-

MXIC 29F004T /5V

 .

4M

5V

-

MXIC 29F022(N)T /5V

 .

2M

5V

-

MXIC MX29F040 /5V

 .

4M

5V

-

PMC PM29F002T /5V

 .

2M

5V

-

PMC Pm29F004T /5V

 .

4M

5V

-

PMC Pm49FL002T LPC/FWH

 .

2M

3.3V

LPC/FWH

PMC Pm49FL004T LPC/FWH

 .

4M

3.3V

LPC/FWH

PMC Pm49LP002 LPC /3.3V

 .

2M

3.3V

LPC

SGS-THOMSON M29F002T /5V

 .

2M

5V

-

SGS-THOMSON M29F400T /5V

 .

4M

5V

-

SGS-THOMSON M50FW040 /3V

 .

4M

3V

-

SST 28EE010 & 28EE011 /5V

 .

1M

5V

-

SST 28SF040A /5V

 .

4M

5V

-

SST 29EE010/5V

 SST29EE010-xxx-xx-Px

1M

5V

-

SST 29EE020 /5V

 SST29EE020-xxx-xx-Px
SST29EE020-xxx-xx-Nx

2M

5V

-

SST 29LE020 /3V

 SST29LE020

2M

3V

-

SST 39SF010 /5V

 .

1M

5V

-

SST 39SF020 /5V

 .

2M

5V

-

SST 39SF040 /5V

 .

4M

5V

-

SST 39SF040P /5V

 .

4M

5V

-

SST 39VF020 /3.3V

 .

2M

3.3V

-

SST 39VF040P /5V

 .

4M

5V

-

SST 49LF002A /3.3V

 .

2M

3.3V

FWH

SST 49LF002A /3.3V (2Mb)

 .

2M

3.3V

FWH

SST 49LF003A 3Mb /3.3V

 .

3M

3.3V

FWH

SST 49LF004 /3.3V

 .

4M

3.3V

FWH

SST 49LF004A /3.3V

 .

4M

3.3V

FWH

SST 49LF008A /3.3V

 .

8M

3.3V

FWH

SST 49LF020 LPC /3.3V

 .

2M

3.3V

LPC

SST 49LF020A LPC /3.3V

 .

2M

3.3V

LPC

SST 49LF030A 3Mb /3.3V

 .

3M

3.3V

LPC

SST 49LF040A LPC /3.3V

 .

4M

3.3V

LPC

SST 49LF080A /3.3V

 .

8M

3.3V

LPC

ST M29F002T /5V

 .

2M

5V

-

ST M29F040B /5V

 .

4M

5V

-

ST M29F400T /5V

 .

4M

5V

-

ST M29W040B /3V

 .

4M

3V

-

ST M50FW002 FWH

 .

2M

3V

FWH

ST M50FW040 /3V

 .

4M

3V

FWH

ST M50FW080 8Mb FWH /3V

 .

8M

3V

FWH

ST M50LPW002 LPC

 .

2M

3V

LPC

ST M50LPW040 /3V

 .

4M

3V

LPC

ST M50LPW041 /3V

 .

4M

3V

LPC

ST M50LPW080 8Mb LPC /3V

 .

8M

3V

LPC

WINBOND 29C020 /5V

 W29C020C
W29C020CP

2M

5V

-

WINBOND 29C040 /5V

 W29C040P

4M

5V

-

WINBOND 29EE011 /5V

 W29EE001(w/o P)
W29C011A(w/o P)

1M

5V

-

WINBOND 49F002U /5V

 W49F002U
W49F002UP

2M

5V

-

WINBOND 49V002 /3.3V

 W49V002AP

2M

3.3V

LPC

WINBOND 49V002F /3.3V

 W49V002FAP

2M

3.3V

FWH

Winbond W39V040AP (4Mb)

 W39V040AP

4M

3V

LPC

Winbond W39V040FA (4Mb)

 W39V040FAP

4M

3V

FWH

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