AT49F040B-70TU - Brand New Intel / Altera IC Chips
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Description
The AT49F040B is a 5-volt-only in-system reprogrammable Flash Memory. Its 4 megabits of memory is organized as 524,288 words by 8 bits. Manufactured with Atmel’s advanced nonvolatile CMOS technology, the device offers access times to 55 ns with power dissipation of just 110 mW over the commercial temperature range.
Features
• Single Supply for Read and Write: 4.5 to 5.5V
• Fast Read Access Time – 55 ns
• Internal Program Control and Timer
• Flexible Sector Architecture
– One 16K Bytes Boot Sector with Programming Lockout
– Two 8K Bytes Parameter Sectors
– Eight Main Memory Sectors (One 32K Bytes, Seven 64K Bytes)
• Fast Erase Cycle Time – 8 Seconds
• Byte-by-Byte Programming – 12 µs/Byte Typical
• Hardware Data Protection
• DATA Polling or Toggle Bit for End of Program Detection
• Low Power Dissipation
– 20 mA Active Current
– 25 µA CMOS Standby Current
• Minimum 100,000 Write Cycles -
Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
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Popular parts of the same kind
- Datasheet: Download AT49F040B-70TU
- Chipdatas Part: CD94-AT49F040B-70TU
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 20:01 +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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