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Description
The W29F102Q-55 is a 2-megabit, 5-volt only CMOS flash memory chip. It can be programmed and erased in-system with a standard 5V power supply, without the need for a 12-volt VPP. This flash memory chip has a unique cell architecture that allows for fast program and erase operations, with low current consumption compared to similar products. It can also be programmed and erased using standard EPROM programmers.
Specifications and features
- Single 5-volt operations:
- 5-volt Read
- 5-volt Erase
- 5-volt Program
- Fast Program operation:
- Byte-by-Byte programming: 50 mS (max.)
- Fast Erase operation: 100 mS (typ.)
- Fast Read access time: 70/90 nS
- Endurance: 1K/10K cycles (typ.)
- Twenty-year data retention
- Hardware data protection
- One 8K byte Boot Block with Lockout protection
- Low power consumption:
- Active current: 25 mA (typ.)
- Standby current: 20 mA (typ.)
- Automatic program and erase timing with internal VPP generation
- End of program or erase detection:
- Toggle bit
- Data polling
- Latched address and data
- TTL compatible I/O
- JEDEC standard byte-wide pinouts
- Available packages: 32-pin DIP, 32-pin TSOP, and 32-pin PLCC
Application Scenarios
The W29F102Q-55 flash memory chip is commonly used in applications that require programming and storage of data. It can be used in devices such as microcontrollers, embedded systems, and consumer electronics.
Comparison
Advantages- Fast program and erase operations
- Low power consumption
- Twenty-year data retention
- Hardware data protection
Disadvantages- Limited storage capacity (2-megabit)
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Popular parts of the same kind
- Datasheet: Download W29F102Q-55
- Chipdatas Part: CD91-W29F102Q-55
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/14 05:00 +0800
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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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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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