Details

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BUY AM29F400BB-150SE https://www.utsource.net/itm/p/12605917.html

Parameter	Description	Value	Unit
Device Type	Flash Memory
Package	Plastic Thin Quad Flat Pack (TQFP)	48 Pins
Operating Voltage (Vcc)	Supply Voltage	2.7 to 3.6	V
Organization	Memory Organization	512K x 8	bits
Access Time	Maximum Access Time	70	ns
Page Size	Page Size	256	bytes
Sector Size	Sector Size	8K x 8	bytes
Block Size	Block Size	64K x 8	bytes
Chip Erase Time	Maximum Chip Erase Time	50	ms
Sector Erase Time	Maximum Sector Erase Time	20	ms
Block Erase Time	Maximum Block Erase Time	40	ms
Program Time	Maximum Program Time per Byte	300	渭s
Endurance	Typical Endurance	100,000	cycles
Data Retention	Data Retention	10	years
Operating Temperature	Industrial Temperature Range	-40 to +85	掳C
Storage Temperature	Storage Temperature Range	-65 to +150	掳C

Instructions for Use:

1. Power Supply: Ensure the device operates within the specified voltage range of 2.7V to 3.6V.
2. Initialization: Before performing any read/write operations, initialize the device according to the datasheet guidelines.
3. Read Operation: To read data from the memory, apply the appropriate address and control signals as specified in the timing diagrams.
4. Write Operation: For writing data, first ensure the write protection is disabled. Then, issue a write command followed by the data byte(s).
5. Erase Operations:
   • Chip Erase: Erases the entire chip. This operation takes up to 50ms.
   • Sector Erase: Erases an 8KB sector. This operation takes up to 20ms.
   • Block Erase: Erases a 64KB block. This operation takes up to 40ms.
6. Program Operation: Programming a single byte or page can take up to 300渭s.
7. Endurance and Data Retention: The device supports up to 100,000 erase/write cycles and retains data for up to 10 years under typical conditions.
8. Temperature Considerations: Operate within the industrial temperature range (-40掳C to +85掳C) for reliable performance.

For detailed pin configurations, timing diagrams, and advanced features, refer to the full datasheet provided by the manufacturer.

(For reference only)