48LC16M16A2 Datasheet – 4Megx16x4banks, SDRAM – Micron

Part Number : 48LC16M16A2, MT48LC16M16A2

Function : SDR SDRAM ( 4 Meg x 16 x 4 banks )

Package : 54-ball FBGA, 54-pin TSOP II

Manufacturers : Micron Technology

Image

48LC16M16A2 sdram micron

Description

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 4bits. 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.

Pinout

48LC16M16A2 datasheet pinout

 

Features

1. PC100- and PC133-compliant

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

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

4. Internal banks for hiding row access/precharge

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

6. Auto precharge, includes concurrent auto precharge and auto refresh modes

7. Self refresh mode (not available on AT devices)

 

48LC16M16A2 Datasheet PDF