- 您現在的位置：買賣IC網 > PDF目錄363878 > W28V400BT85C (WINBOND ELECTRONICS CORP) 4M(512K x 8/256K x 16) SMARTVOLTAGE FLASH MEMORY PDF資料下載
參數資料
| 型號： | W28V400BT85C |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | PROM |
| 英文描述： | 4M(512K x 8/256K x 16) SMARTVOLTAGE FLASH MEMORY |
| 中文描述： | 256K X 16 FLASH 2.7V PROM, 120 ns, PDSO48 |
| 封裝： | 12 X 20 MM, TSOP-48 |
| 文件頁數： | 1/48頁 |
| 文件大小： | 1822K |
| 代理商： | W28V400BT85C |
當前第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁
W28V400B/T
4M(512K
×
8/256K
×
16)
SMARTVOLTAGE FLASH MEMORY
Publication Release Date: April 11, 2003
- 1 -
Revision A4
Table of Contents-
1. GENERAL DESCRIPTION.................................................................................................................. 3
2. FEATURES ......................................................................................................................................... 3
3. PRODUCT OVERVIEW...................................................................................................................... 4
4. BLOCK DIAGRAM .............................................................................................................................. 5
5. PIN CONFIGURATION....................................................................................................................... 6
6. PIN DESCRIPTION............................................................................................................................. 7
7. PRINCIPLES OF OPERATION........................................................................................................... 8
Data Protection ................................................................................................................................ 8
8. BUS OPERATION............................................................................................................................. 10
Read............................................................................................................................................... 10
Output Disable ............................................................................................................................... 10
Standby.......................................................................................................................................... 10
Deep Power-down.......................................................................................................................... 10
Read Identifier Codes Operation ................................................................................................... 11
Write............................................................................................................................................... 11
9. COMMAND DEFINITIONS................................................................................................................ 11
Read Array Command ................................................................................................................... 13
Read Identifier Codes Command................................................................................................... 13
Read Status Register Command...................................................................................................14
Clear Status Register Command................................................................................................... 14
Block Erase Command .................................................................................................................. 14
Word/Byte Write Command ........................................................................................................... 15
Block Erase Suspend Command................................................................................................... 15
Word/Byte Write Suspend Command............................................................................................ 16
Considerations of Suspend............................................................................................................ 16
Block Locking................................................................................................................................. 16
10. DESIGN CONSIDERATIONS......................................................................................................... 22
Three-line Output Control............................................................................................................... 22
RY/#BY, Block Erase and Word/Byte Write Polling....................................................................... 22
Power Supply Decoupling.............................................................................................................. 22
相關PDF資料 |
PDF描述 |
|---|---|
| W28V400T | 4M(512K x 8/256K x 16) SMARTVOLTAGE FLASH MEMORY |
| W28V400TT85C | 4M(512K x 8/256K x 16) SMARTVOLTAGE FLASH MEMORY |
| W29C011AP-15 | 128K X 8 CMOS FLASH MEMORY |
| W29C011AS-15 | 128K X 8 CMOS FLASH MEMORY |
| W29C011A | 128K X 8 CMOS FLASH MEMORY |
相關代理商/技術參數 |
參數描述 |
|---|---|
| W28V400T | 制造商:WINBOND 制造商全稱:Winbond 功能描述:4M(512K x 8/256K x 16) SMARTVOLTAGE FLASH MEMORY |
| W28V400TT85C | 制造商:WINBOND 制造商全稱:Winbond 功能描述:4M(512K x 8/256K x 16) SMARTVOLTAGE FLASH MEMORY |
| W28WH | 制造商:ETERNA 功能描述:TRACKLIGHT, FLEXIBLE TRACK COUPLER |
| W28-X01B-3 | 制造商:TE Connectivity 功能描述: |
| W28-X1015-3.70 | 功能描述:斷路器 W28-X1015-3.70=W28 RoHS:否 制造商:Phoenix Contact 產品:Device Circuit Breakers 產品類型:Thermomagnetic 電流額定值:2 A 電壓額定值 AC:240 V, 277 V 電壓額定值 DC:50 V 極數:1 Pole 執行器類型:Slide 電路功能:Trip Free 系列:CB TM1 工作溫度范圍:- 30 C to + 60 C 照明:No |
發布緊急采購，3分鐘左右您將得到回復。