48LC16M16A2 Datasheet – 256Mbit, SDR SDRAM – Micron

This post explains for the memory.

The Part Number is MT48LC16M16A2, Marking is 16M16.

The function of this semiconductor is 256Mbit, SDR SDRAM.

Manufacturer: Micron Technology

Preview images :

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48LC16M16A2 image


MT48LC16M16A2 is 4 Meg x 16 x 4 banks ( 256Mbit, SDR SDRAM ).

The 256Mb SDRAM is a high-speed CMOS, dynamic random-access memory containing 268,435,456 bits. It is internally configured as a quad-bank DRAM with a synchronous interface (all signals are registered on the positive edge of the clock signal, CLK).

Each of the x4’s 67,108,864-bit banks is organized as 8192 rows by 2048 columns by 4
bits. Each of the x8’s 67,108,864-bit banks is organized as 8192 rows by 1024 columns by
8 bits. Each of the x16’s 67,108,864-bit banks is organized as 8192 rows by 512 columns
by 16 bits.


• PC100- and PC133-compliant

• Fully synchronous; all signals registered on positive edge of system clock

• Internal, pipelined operation; column address can be changed every clock cycle

• Internal banks for hiding row access/precharge

• Programmable burst lengths: 1, 2, 4, 8, or full page

• Auto precharge, includes concurrent auto precharge and auto refresh modes

• Self refresh mode (not available on AAT devices) […]


48LC16M16A2 Datasheet