參數(shù)資料
型號(hào)： W49L102Q-90
廠商： WINBOND ELECTRONICS CORP
元件分類(lèi)： PROM
英文描述： MB 26C 26#20 PIN RECP
中文描述： 64K X 16 FLASH 3.3V PROM, 90 ns, PDSO40
封裝： 10 X 14 MM, STSOP-40
文件頁(yè)數(shù)： 1/21頁(yè)
文件大小： 252K
代理商： W49L102Q-90
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(guān)PDF資料
PDF描述
W49L102Q-90B MB 26C 26#20 SKT RECP
W49L102P-55 64K X 16 CMOS 3.3V FLASH MEMORY
W49L102P-55B 64K X 16 CMOS 3.3V FLASH MEMORY
W49L102P-70 64K X 16 CMOS 3.3V FLASH MEMORY
W49L102P-90B 64K X 16 CMOS 3.3V FLASH MEMORY
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
W49L102Q-90B 制造商:WINBOND 制造商全稱(chēng):Winbond 功能描述:64K X 16 CMOS 3.3V FLASH MEMORY
W49L201 制造商:WINBOND 制造商全稱(chēng):Winbond 功能描述:256K X 8 CMOS FLASH MEMORY
W49L201S-70 制造商:WINBOND 制造商全稱(chēng):Winbond 功能描述:256K X 8 CMOS FLASH MEMORY
W49L201S-90 制造商:WINBOND 制造商全稱(chēng):Winbond 功能描述:256K X 8 CMOS FLASH MEMORY
W49L201T-70 制造商:WINBOND 制造商全稱(chēng):Winbond 功能描述:256K X 8 CMOS FLASH MEMORY
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