Details

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BUY K4E641612D-TL50 https://www.utsource.net/itm/p/12606646.html

Parameter	Value
Product Name	K4E641612D-TL50
Type	DDR3 SDRAM
Density	8 Gb (1 G x 8)
Organization	16M x 8 x 8
Voltage (Vcc)	1.35 V 卤 0.05 V
Operating Temperature	-40掳C to +85掳C
Data Rate	1066, 1333, 1600 Mbps
CAS Latency	7, 8, 9, 10, 11, 12
RAS# to CAS# Delay	11, 13, 15, 17, 19, 21
Row Precharge Time	11, 13, 15, 17, 19, 21
Package Type	BGA (Ball Grid Array)
Pin Count	78
RoHS Compliance	Yes

Instructions for Use:

1. Power Supply:

   • Ensure the power supply voltage is set to 1.35 V 卤 0.05 V.
   • Use appropriate decoupling capacitors near the power pins to minimize noise.

2. Signal Integrity:

   • Use controlled impedance traces for signal lines to maintain signal integrity.
   • Terminate high-speed signals with appropriate termination resistors to prevent reflections.

3. Timing Parameters:

   • Configure the memory controller to match the specified CAS Latency, RAS# to CAS# Delay, and Row Precharge Time.
   • Ensure that all timing parameters are within the specified ranges for reliable operation.

4. Thermal Management:

   • Provide adequate cooling to ensure the operating temperature remains within the specified range (-40掳C to +85掳C).
   • Use heat sinks or other cooling solutions if necessary.

5. Initialization:

   • Follow the initialization sequence as specified in the datasheet to properly configure the DDR3 SDRAM.
   • Perform a memory training sequence to optimize the performance and reliability of the memory system.

6. Testing:

   • Conduct thorough testing to verify the correct operation of the memory module.
   • Use memory test patterns to check for any potential issues or defects.

7. Handling:

   • Handle the device with care to avoid damage to the BGA package.
   • Use ESD (Electrostatic Discharge) protection measures when handling the device.

8. Storage:

   • Store the device in a dry, cool environment to prevent moisture damage.
   • Use anti-static bags for long-term storage to protect against static discharge.

For detailed specifications and additional information, refer to the official datasheet provided by the manufacturer.

(For reference only)