Details

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BUY K9F1208UOB-PCBO https://www.utsource.net/itm/p/6995974.html

Parameter	Description
Device Type	NAND Flash Memory
Density	64 Mbit (8 MB)
Organization	8 KBytes/Page, 32 Pages/Block, 1024 Blocks
Vcc Supply Voltage	2.7 V to 3.6 V
I/O Supply Voltage	1.65 V to 3.6 V
Temperature Range	-40°C to +85°C (Industrial Grade)
Package Type	TSOP-48
Data Retention	10 years at 25°C
Erase/Program Cycle	100,000 cycles per block
Page Read Time	25 μs
Random Access Time	25 ns
Block Erase Time	2 ms
Programming Time	250 μs (Page Program)
Interface	8-bit parallel interface

Instructions for Use

1. Power Supply Requirements:

   • Ensure that the supply voltage (Vcc) is within the range of 2.7 V to 3.6 V.
   • The I/O voltage must also be within 1.65 V to 3.6 V.

2. Initialization:

   • After power-up, allow a minimum of 200 μs before issuing any commands to the device.
   • Verify the device ID and status using appropriate command sequences.

3. Read Operations:

   • Use the READ PAGE command to read data from a specific page.
   • Allow 25 μs for each page read operation to complete.

4. Write Operations:

   • Before programming, ensure the target block is erased.
   • Use the PROGRAM PAGE command to write data to a page.
   • Each program operation takes approximately 250 μs.

5. Erase Operations:

   • Use the ERASE BLOCK command to erase an entire block.
   • An erase operation takes about 2 ms to complete.

6. Error Handling:

   • Check the status register after each command to verify successful completion.
   • Handle any errors according to the error codes provided in the datasheet.

7. Environmental Conditions:

   • Operate within the specified temperature range (-40°C to +85°C).
   • Avoid exposing the device to conditions outside its rated specifications.

8. Handling Precautions:

   • Follow standard ESD (Electrostatic Discharge) precautions when handling the device.
   • Ensure proper grounding and use anti-static wrist straps or mats as necessary.

For detailed command sequences and timing diagrams, refer to the full datasheet of the K9F1208UOB-PCBO.

(For reference only)