很多网友对BIOS芯片参数不清楚,导致在需要更换主板BIOS芯片时,找不到原型号非常苦恼,实际上许多BIOS芯片,都是可以相互换用的,只要我们了解BIOS芯片电压,类型,封装相同我们就能容易找到替用BIOS芯片。同时BIOS之家,为没有编程器的网友,免费为大家代写BIOS芯片。 芯片代换原则:相同容量的芯片,不论厂家、具体型号,从原则上来讲,是可以代换的!所以,没有必要非要找与原主板型号相同的芯片,只要是同系列(如都是FLASH ROM)、同容量、同封装,都可以相互代换。但目前市场上出现3.3V低电压HUB芯片,其大多为PLCC32封装,但由于工作电压和脚定义与5V工作电压不同,因此二者之间是不可以互换的,请网友一定注意。
芯片型号 |
封装 |
容量 |
电压 |
类型 |
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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