Details

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BUY AM29LV400BB-70WAI https://www.utsource.net/itm/p/12606746.html

Parameter	Description	Value
Device	Flash Memory	AM29LV400BB-70WAI
Package Type	Plastic Thin Quad Flat Pack (TQFP)	48-Pin
Operating Voltage (Vcc)	Supply voltage range	3.0V to 3.6V
Capacity	Storage capacity	4 Mbit
Organization	Data bus width	x16
Access Time	Time from valid address to data available	70 ns
Page Mode Access Time	Time for page mode access	25 ns
Block Protection	Number of independently block protectable sectors	8
Write Cycle Time	Time required between write operations	5 ms
Erase Sector Size	Size of the smallest erasable unit	64 Kbytes
Top/Bottom Boot Block	Option for top or bottom boot block configuration	Yes
Endurance	Guaranteed number of program/erase cycles per sector	100,000
Data Retention	Minimum guaranteed retention time	10 years
Temperature Range	Industrial temperature range	-40掳C to +85掳C
Packaging	Shipping format	Tube, Tray

Instructions:

1. Power Supply: Ensure the operating voltage (Vcc) is within the specified range of 3.0V to 3.6V.
2. Initialization: After applying power, allow sufficient time for the device to stabilize before initiating any read/write operations.
3. Write Operations: Adhere to the write cycle time of 5 ms to prevent data corruption.
4. Erase Operations: Use the appropriate commands to erase sectors in 64 Kbyte blocks. Note that each sector can endure up to 100,000 program/erase cycles.
5. Block Protection: Utilize the 8 independently protectable sectors to safeguard critical data.
6. Page Mode Access: For faster sequential access, use the page mode with an access time of 25 ns.
7. Temperature Considerations: Operate within the industrial temperature range (-40掳C to +85掳C) to ensure reliable performance.
8. Handling: Handle with care to avoid damage; store and ship using the provided packaging options (Tube, Tray).

(For reference only)