W29C020CP-90Z - Brand New Winbond Electronics IC Chips
In Stock:2762 ,Ready for Immediate Shipping
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In Stock:
2762,
Ready for Immediate Shipping
Brand:Winbond Electronics
Category: IC Chips
Chipdatas Part No.:CD94-W29C020CP-90Z
Manufacturer Part No.:W29C020CP-90Z
Datecode:09+
Package:PLCC
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Description
The W29C020CP-90Z is a 2-megabit CMOS flash memory with a voltage requirement of 5 volts. It can be written, erased, and programmed in-system using a standard 5V power supply, eliminating the need for a 12-volt VPP. This flash memory has a unique cell architecture that allows for fast write operations with low current consumption compared to other similar 5-volt flash memory products. It can also be written using standard EPROM programmers.
Specifications and features
- Organized as 256K x 8 bits
- Single 5-volt write (erase and program) operations
- Fast page-write operations with 128 bytes per page
- Page write (erase/program) cycle: 10 mS (max.)
- Effective byte-write (erase/program) cycle time: 39 mS
- Optional software-protected data write
- Fast chip-erase operation: 50 mS
- Two 8 KB boot blocks with lockout
- Whole chip cycling: 10K (typ.)
- Read access time: 70/90/120 nS
- Twenty-year data retention
- Software and hardware data protection
- Low power consumption with active current: 25 mA (typ.) and standby current: 20 mA (typ.)
- Automatic write (erase/program) timing with internal VPP generation
- End of write (erase/program) detection through toggle bit and data polling
- Latched address and data
- All inputs and outputs directly TTL compatible
- JEDEC standard byte-wide pinouts
- Available packages: 32-pin 600 mil DIP, 32-pin TSOP, and 32-pin PLCC
Application Scenarios
The W29C020CP-90Z flash memory can be used in a variety of applications, including but not limited to:
- Consumer electronics
- Industrial automation
- Automotive electronics
- Telecommunications
Comparison
Advantages- Fast write (erase/program) operations
- Low current consumption
- Compatible with standard EPROM programmers
- Software and hardware data protection
- Available in multiple package options
Disadvantages- Requires a 5V power supply
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Datasheet
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Shopping guide
Delivery period:
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Additional Information
- Datasheet: Download W29C020CP-90Z
- Chipdatas Part: CD94-W29C020CP-90Z
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 12:06 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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