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參數(shù)資料
| 型號： | W49F102Q-45 |
| 英文描述： | EEPROM|FLASH|64KX16|CMOS|TSSOP|40PIN|PLASTIC |
| 中文描述： | 的EEPROM | FLASH動畫| 64KX16 |的CMOS | TSSOP封裝| 40PIN |塑料 |
| 文件頁數(shù)： | 1/21頁 |
| 文件大小： | 271K |
| 代理商： | W49F102Q-45 |
W49F102
64K
×
16 CMOS FLASH MEMORY
Publication Release Date: February 19, 2002
- 1 -
Revision A4
GENERAL DESCRIPTION
The W49F102 is a 1-megabit, 5-volt only CMOS flash memory organized as 64K
×
16 bits. The device
can be programmed and erased in-system with a standard 5V power supply. A 12-volt V
PP
is not
required. The unique cell architecture of the W49F102 results in fast program/erase operations with
extremely low current consumption (compared to other comparable 5-volt flash memory products). The
device can also be programmed and erased using standard EPROM programmers.
FEATURES
Single 5-volt operations:
5-volt Read
5-volt Erase
5-volt Program
Fast Program operation:
Word-by-Word programming: 50
μ
S (max.)
Fast Erase operation: 100 mS (typ.)
Fast Read access time: 45 nS
Endurance: 10K cycles (typ.)
Ten-year data retention
Hardware data protection
8K word Boot Block with Lockout protection
Low power consumption
Active current: 25 mA (typ.)
Standby current: 20
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 STSOP
(10X14mm) and 44-pin PLCC
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