- 您現在的位置：買賣IC網 > PDF目錄363883 > W39V080FA (WINBOND ELECTRONICS CORP) 1M 】 8 CMOS FLASH MEMORY WITH FWH INTERFACE PDF資料下載
參數資料
| 型號： | W39V080FA |
| 廠商： | WINBOND ELECTRONICS CORP |
| 英文描述： | 1M 】 8 CMOS FLASH MEMORY WITH FWH INTERFACE |
| 中文描述： | 100萬】8的CMOS固件樞紐接口閃存 |
| 文件頁數： | 3/35頁 |
| 文件大小： | 301K |
| 代理商： | W39V080FA |
第1頁第2頁當前第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
W39V080FA
Publication Release Date: Dec. 13, 2005
- 3 -
Revision A5
1. GENERAL DESCRIPTION
The W39V080FA is an 8-megabit, 3.3-volt only CMOS flash memory organized as 1M
×
8 bits. For
flexible erase capability, the 8Mbits of data are divided into 16 uniform sectors of 64 Kbytes. The device
can be programmed and erased in-system with a standard 3.3V power supply. A 12-volt VPP is
required for accelerated program. The unique cell architecture of the W39V080FA results in fast
program/erase operations with extremely low current consumption. This device can operate at two
modes, Programmer bus interface mode and FWH bus interface mode. As in the Programmer interface
mode, it acts like the traditional flash but with a multiplexed address inputs. But in the FWH interface
mode, this device complies with the Intel FWH specification. The device can also be programmed and
erased using standard EPROM programmers.
2. FEATURES
Single 3.3-volt operations:
3.3-volt Read
3.3-volt Erase
3.3-volt Program
Fast program operation:
VPP = 12V
Byte-by-Byte programming: 9
μ
S (typ.)
Fast erase operation:
Sector erase 0.9 Sec. (typ.)
Fast read access time: Tkq 11 nS
Endurance: 30K cycles (typ.)
Twenty-year data retention
16 Even sectors with 64K bytes
Any individual sector can be erased
Dual BIOS function
Full-chip partition with 8M-bit or dual-block
partition with 4M-bit
Hardware protection:
#TBL supports 64-Kbyte Boot Block
hardware protection
#WP supports the whole chip except Boot
Block hardware protection
Hardware Features
Ready/#Busy output (RY/#BY)
Detect program or erase cycle completion
Hardware reset pin (#RESET)
Reset the internal state machine to the read
mode
VPP input pin
Acceleration (ACC) function accelerates
program timing
Low power consumption
Read Active current: 15 mA
(typ. for FWH mode)
Automatic program and erase timing with
internal V
PP
generation
End of program or erase detection
Toggle bit
Data polling
Latched address and data
TTL compatible I/O
Available packages: 32L PLCC, 32L STSOP,
40L TSOP(10 x 20 mm), 32L PLCC Lead
free, 32L STSOP Lead free and 40L TSOP
(10 x 20 mm) Lead free
相關PDF資料 |
PDF描述 |
|---|---|
| W39V080FAP | 1M 】 8 CMOS FLASH MEMORY WITH FWH INTERFACE |
| W39V080FAPZ | 1M 】 8 CMOS FLASH MEMORY WITH FWH INTERFACE |
| W39V080FAQ | 1M 】 8 CMOS FLASH MEMORY WITH FWH INTERFACE |
| W39V080FAQZ | 1M 】 8 CMOS FLASH MEMORY WITH FWH INTERFACE |
| W39V080FAT | 1M 】 8 CMOS FLASH MEMORY WITH FWH INTERFACE |
相關代理商/技術參數 |
參數描述 |
|---|---|
| W39V080FAP | 制造商:WINBOND 制造商全稱:Winbond 功能描述:1M 】 8 CMOS FLASH MEMORY WITH FWH INTERFACE |
| W39V080FAPZ | 制造商:WINBOND 制造商全稱:Winbond 功能描述:1M 】 8 CMOS FLASH MEMORY WITH FWH INTERFACE |
| W39V080FAQ | 制造商:WINBOND 制造商全稱:Winbond 功能描述:1M 】 8 CMOS FLASH MEMORY WITH FWH INTERFACE |
| W39V080FAQZ | 制造商:WINBOND 制造商全稱:Winbond 功能描述:1M 】 8 CMOS FLASH MEMORY WITH FWH INTERFACE |
| W39V080FAT | 制造商:WINBOND 制造商全稱:Winbond 功能描述:1M 】 8 CMOS FLASH MEMORY WITH FWH INTERFACE |
發布緊急采購，3分鐘左右您將得到回復。