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Description
The AT49BV1604-90TI is a 16-megabit Flash memory component that operates at a voltage range of 2.7 to 3.6 volts. It is organized as 1,048,576 words of 16 bits each or 2,097,152 bytes of 8 bits each. This component is commonly used in IC Chips and is available in 48-pin TSOP and 48-ball µBGA packages. It features CE and OE control signals to prevent bus contention and can be read or reprogrammed using a single 2.7V power supply, making it suitable for in-system programming.
Specifications and features
- 2.7V to 3.6V Read/Write
- Access Time - 90 ns
- Sector Erase Architecture with different sector sizes
- Thirty 32K word (64K byte) Sectors with Individual Write Lockout
- Eight 4K word (8K byte) Sectors with Individual Write Lockout
- Two 16K word (32K byte) Sectors with Individual Write Lockout
- Fast Word Program Time - 20 µs
- Fast Sector Erase Time - 200 ms
- Dual Plane Organization, Permitting Concurrent Read while Program/Erase
- Memory Plane A: Eight 4K Word, Two 16K Word and Six 32K Word Sectors
- Memory Plane B: Twenty-Four 32K Word Sectors
- Erase Suspend Capability
- Low Power Operation
- 25 mA Active
- 10 µA Standby
- Data Polling, Toggle Bit, Ready/Busy for End of Program Detection
- Optional VPP Pin for Fast Programming
- RESET Input for Device Initialization
- Sector Program Unlock Command
- TSOP, CBGA, and µBGA Package Options
- Top or Bottom Boot Block Configuration Available
Application Scenarios
The AT49BV1604-90TI is commonly used in electronic devices that require reliable and fast memory operations. It can be used in various applications including microcontrollers, embedded systems, and consumer electronics.
Comparison
Advantages- Wide voltage range of 2.7 to 3.6 volts
- Can be read or reprogrammed using a single 2.7V power supply
- Dual plane organization allows concurrent read while program/erase
- Fast word program and sector erase times
- Low power operation with active current of 25 mA and standby current of 10 µA
Disadvantages- Requires specific package options (TSOP, CBGA, and µBGA)
- May not be suitable for applications that require higher storage capacities
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
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Additional Information
- Datasheet: Download AT49BV1604-90TI
- Chipdatas Part: CD94-AT49BV1604-90TI
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/29 00:30 +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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