Product Summary

The MT48LC4M32B2B5-7ITG is a high-speed CMOS, dynamic random-access memory containing 134,217,728-bits. MT48LC4M32B2B5-7ITG 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 33,554,432-bit banks is organized as 4,096 rows by 256 columns by 32 bits. The MT48LC4M32B2B5-7ITG is designed to operate in 3.3V, low-power memory systems. An auto refresh mode is provided, along with a power-saving, power-down mode. All inputs and outputs are LVTTL-compatible.

Parametrics

MT48LC4M32B2B5-7ITG 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: 0℃ to +70℃; (4)Storage Temperature (plastic): -55℃ to +150℃; (5)Power Dissipation: 1W; (6)Operating Temperature, TA (IT): -40℃ to +85℃.

Features

MT48LC4M32B2B5-7ITG features: (1)PC100 functionality; (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, 4,096-cycle refresh (15.6μs/row); (9)LVTTL-compatible inputs and outputs; (10)Single +3.3V ±0.3V power supply; (11)Supports CAS latency of 1, 2, and 3.

Diagrams

MT48LC4M32B2B5-7ITG 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