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參數資料
| 型號： | W49L102 |
| 廠商： | WINBOND ELECTRONICS CORP |
| 英文描述： | 64K×16bit CMOS 3.3V Flash Memory(64K×16位以3.3V電源供電的CMOS閃速存儲器) |
| 中文描述： | 64K的× 16位的CMOS 3.3V的快閃記憶體（64K的× 16位以3.3V的電源供電的閃速存儲器的CMOS） |
| 文件頁數： | 1/21頁 |
| 文件大小： | 252K |
| 代理商： | W49L102 |
Preliminary W49L102
64K
×
16 CMOS 3.3V FLASH MEMORY
Publication Release Date: June 1999
- 1 -
Revision A1
GENERAL DESCRIPTION
The W49L102 is a 1-megabit, 3.3-volt only CMOS flash memory organized as 64K
×
16 bits. The
device can be programmed and erased in-system with a standard 3.3V power supply. A 12-volt V
PP
is
not required. The unique cell architecture of the W49L102 results in fast program/erase operations
with extremely low current consumption (compared to other comparable 3.3-volt flash memory
products). The device can also be programmed and erased using standard EPROM programmers.
FEATURES
Single 3.3-volt operations:
3.3-volt Read
3.3-volt Erase
3.3-volt Program
Fast Program operation:
Word-by-Word programming: 50
μ
S (max.)
Fast Erase operation: 100 mS (typ.)
Fast Read access time: 55/70/90 nS
Endurance: 1K/10K cycles (typ.)
Twenty-year data retention
Hardware data protection
8K word Boot Block with Lockout protection
Low power consumption
Active current: 15 mA (typ.)
Standby current: 10
μ
A (typ.)
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
JEDEC standard word-wide pinouts
Available packages: 40-pin TSOP and 44-pin
PLCC
相關PDF資料 |
PDF描述 |
|---|---|
| W49L102P-70B | 64K X 16 CMOS 3.3V FLASH MEMORY |
| W49L102P-90 | MB 15C 14#20 1#16 PIN RECP |
| W49L102Q-55 | MB 19C 19#20 PIN RECP |
| W49L102Q-55B | MB 19C 19#20 SKT RECP |
| W49L102Q-70 | MB 4C 4#12 PIN RECP |
相關代理商/技術參數 |
參數描述 |
|---|---|
| W49L102P-12 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EEPROM|FLASH|64KX16|CMOS|LDCC|44PIN|PLASTIC |
| W49L102P-55 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:64K X 16 CMOS 3.3V FLASH MEMORY |
| W49L102P-55B | 制造商:WINBOND 制造商全稱:Winbond 功能描述:64K X 16 CMOS 3.3V FLASH MEMORY |
| W49L102P-70 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:64K X 16 CMOS 3.3V FLASH MEMORY |
| W49L102P-70B | 制造商:WINBOND 制造商全稱:Winbond 功能描述:64K X 16 CMOS 3.3V FLASH MEMORY |
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