Details

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BUY MT48LC2M32B2TG-6:D https://www.utsource.net/itm/p/8153478.html

Parameter	Description	Value
Device Type	2M x 32-bit Synchronous DRAM
Package	TQFP-48
Supply Voltage (Vcc)	Operating supply voltage	3.3V
Access Time (tAC)	Access time from clock	6 ns
Cycle Time (tRC)	Row cycle time	50 ns
Data Width	Data bus width	32 bits
Memory Size	Total memory size	2 Mbits
Operating Temperature	Temperature range for operation	-40°C to +85°C
Clock Frequency	Maximum supported clock frequency	166 MHz
Power Consumption	Active power consumption	275 mW (typical)
Standby Current	Power down mode current	20 μA (maximum)

Instructions for Use:

1. Power Supply:

   • Ensure the supply voltage (Vcc) is set to 3.3V as specified.

2. Clock Configuration:

   • Connect the clock signal to the CLK pin. The device supports a maximum clock frequency of 166 MHz.

3. Address and Data Lines:

   • Connect the address lines (A0-A10) to the corresponding address inputs on your system.
   • Connect the data lines (DQ0-DQ31) to the data bus of your system.

4. Control Signals:

   • Properly connect all control signals such as chip select (CS#), row address strobe (RAS#), column address strobe (CAS#), and write enable (WE#).

5. Initialization:

   • Before performing any read/write operations, initialize the device by setting up the mode register according to the application requirements.

6. Timing Parameters:

   • Adhere to the timing parameters provided in the datasheet, especially access time (tAC) and cycle time (tRC).

7. Thermal Management:

   • Ensure adequate cooling if operating at high frequencies or in environments approaching the upper temperature limit.

8. Handling Precautions:

   • Handle the component with care to avoid damage to pins and ensure static protection during handling.

9. Testing:

   • After installation, perform functional tests to verify correct operation and adherence to specifications.

For detailed information and advanced configurations, refer to the official datasheet provided by the manufacturer.

(For reference only)