W29C020CP90B

CMOS flash memory, 5-volt, 2-megabit, PLCC

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Price:: US $1.00~1.00 / piece [Get Latest Price]

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1 ~ 689 :	1.00 / Piece

PartNumber:: W29C020CP90B

Brand:: Winbond - Winbond | Pack: PLCC | D/C: 01+

Availability:: Supply Ability: 3/Day Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

Quantity:: piece

Total Price:: US $0

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Products Upload time: 2013-06-17

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Part Number:W29C020CP90B
US $1.00 - 1.00
Quantity:

piece

Product Summary

The W29C020CP90B is a 2-megabit, 5-volt only CMOS flash memory organized as 256K×8 bits. The device can be written (erased and programmed) in-system with a standard 5V power supply. A 12-volt VPP is not required. The unique cell architecture of the W29C020CP90B results in fast write (erase/program) operations with extremely low current consumption compared to other comparable 5-volt flash memory products. The device can also be written (erased and programmed) by using standard EPROM programmers.

Parametrics

W29C020CP90B absolute maximum ratings: (1)Power Supply Voltage to VSS Potential: -0.5 to +7.0 V; (2)Operating Temperature: 0 to +70℃; (3)Storage Temperature: -65 to +150℃; (4)D.C. Voltage on Any Pin to Ground Potential Except A9: -0.5 to VDD +1.0 V; (5)Transient Voltage (<20 nS ) on Any Pin to Ground Potential: -1.0 to VDD +1.0 V; (6)Voltage on A9 and OE Pin to Ground Potential:-0.5 to 12.5 V.

Features

W29C020CP90B features: (1)Single 5-volt write (erase and program) operations; (2)Fast page-write operations; (3)Fast chip-erase operation: 50mS; (4)Two 8 KB boot blocks with lockout; (5)Whole chip cycling: 10K (typ.); (6)Read access time: 70/90/120 nS ; (7)Twenty-year data retention; (8)Latched address and data; (9)All inputs and outputs directly TTL compatible; (10)JEDEC standard byte-wide pinouts; (11)Available packages: 32-pin 600 mil DIP, 32-pin TSOP, and 32-pin PLCC.