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IC > ¸Þ¸ð¸® > EEPROM/EPROM > W29EE011P-90
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W29EE011P-90
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128K ¢¥ 8 CMOS FLASH MEMORY

GENERAL DESCRIPTION
The W29EE011 is a 1-megabit, 5-volt only CMOS flash memory organized as 128K ¢¥ 8 bits. The
device can be programmed and erased in-system with a standard 5V power supply. A 12-volt VPP is
not required. The unique cell architecture of the W29EE011 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 program and erase operations
¡¤ Fast page-write operations
- 128 bytes per page
- Page program cycle: 10 mS (max.)
- Effective byte-program cycle time: 39 mS
- Optional software-protected data write
¡¤ Fast chip-erase operation: 50 mS
¡¤ Read access time: 90/150 nS
¡¤ Page program/erase cycles: 1K/10K
¡¤ Ten-year data retention
¡¤ Software and hardware data protection
¡¤ Low power consumption
- Active current: 25 mA (typ.)
- Standby current: 20 mA (typ.)
¡¤ Automatic program timing with internal VPP
generation
¡¤ End of program detection
- Toggle bit
- Data polling
¡¤ Latched address and data
¡¤ TTL compatible I/O
¡¤ JEDEC standard byte-wide pinouts
¡¤ Available packages: 32-pin 600 mil DIP,
TSOP, and PLCC


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