Product Summary

The MT48LC16M16A2BG-75IT 256Mb SDRAM is a high-speed CMOS, dynamic random-access memory containing 268,435,456 bits. It is internally configured as a quadbank 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 8,192 rows by 2,048 columns by 4 bits. Each of the x8’s 67,108,864-bit banks is organized as 8,192 rows by 1,024 columns by 8 bits. Each of the x16’s 67,108,864-bit banks of MT48LC16M16A2BG-75IT is organized as 8,192 rows by 512 columns by 16 bits.

Parametrics

MT48LC16M16A2BG-75IT absolute maximum ratings: (1)Voltage on VDD, VDDQ Supply Relative to VSS: -1V to +4.6V; (2)Voltage on Inputs, NC or I/O Pins Relative to VSS: -1V to +4.6V; (3)Operating Temperature, TA (commercial): 0℃ to +70℃; (4)Operating Temperature, TA (industrial “IT”): -40℃ to +85℃; (5)Storage Temperature (plastic): -55℃ to +150℃; (6)Power Dissipation: 1W.

Features

MT48LC16M16A2BG-75IT features: (1)PC66-, 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; (8)64ms, 8,192-cycle refresh; (9)LVTTL-compatible inputs and outputs; (10)Single +3.3V, ±0.3V power supply.

Diagrams

MT48LC16M16A2BG-75IT block diagram

MT48FN
MT48FN

Switchcraft

Patch Panels PATCHBAY

Data Sheet

Negotiable 
MT48FNX
MT48FNX

Switchcraft

Patch Panels PATCHBAY

Data Sheet

0-1: $161.67
1-10: $159.65
10-25: $155.42
MT48H16M16LF
MT48H16M16LF

Other


Data Sheet

Negotiable 
MT48H16M16LFBF-6 IT:H
MT48H16M16LFBF-6 IT:H


IC SDRAM 256MBIT 167MHZ 54VFBGA

Data Sheet

0-1000: $2.77
MT48H16M16LFBF-6:H
MT48H16M16LFBF-6:H


IC SDRAM 256MBIT 167MHZ 54VFBGA

Data Sheet

0-1000: $2.77
MT48H16M16LFBF-75 AT:G TR
MT48H16M16LFBF-75 AT:G TR


IC SDRAM 256MBIT 132MHZ 54VFBGA

Data Sheet

Negotiable