Details

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BUY K6X4008CIF-BF55 https://www.utsource.net/itm/p/12535298.html

Parameter	Description	Value	Unit
Type	Memory Type	DRAM	-
Capacity	Storage Capacity	4 Mbit	-
Organization	Data Organization	x8	-
Voltage	Supply Voltage	3.3	V
Current	Active Current	200	mA
Current	Standby Current	10	mA
Access Time	Random Access Time	70	ns
Cycle Time	Minimum Cycle Time	90	ns
Package	Package Type	TSOP (Type I)	-
Operating Temperature	Range	-40 to +85	°C
Mounting	Mounting Style	Surface Mount	-

Instructions for Use:

1. Power Supply:

   • Connect the supply voltage (Vcc) to 3.3V.
   • Ensure a stable power supply to avoid data corruption.

2. Signal Connections:

   • Connect the address lines (A0-A11) to the appropriate address signals.
   • Connect the data lines (DQ0-DQ7) to the data bus.
   • Connect the control signals (RAS#, CAS#, WE#, OE#) as required by your system design.

3. Timing:

   • Ensure that the access time (tAA) is at least 70ns.
   • Maintain a minimum cycle time (tRC) of 90ns to prevent data corruption.

4. Temperature:

   • Operate the device within the temperature range of -40°C to +85°C to ensure reliable performance.

5. Handling:

   • Handle the device with care to avoid static damage.
   • Follow proper surface mount technology (SMT) procedures during installation.

6. Testing:

   • Perform initial testing under controlled conditions to verify correct operation.
   • Monitor current consumption to ensure it stays within specified limits.

7. Storage:

   • Store the device in a dry, cool place to prevent moisture damage.
   • Use anti-static packaging when storing or transporting the device.

(For reference only)