Product Summary

The MT48LC4M32B2P-7 128Mb SDRAM is a high-speed CMOS, dynamic random-access memory containing 134,217,728-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).

Parametrics

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

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 ?.3V power supply; (11)Supports CAS latency of 1, 2, and 3.

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
MT48LC4M32B2P-7
MT48LC4M32B2P-7
Other

Data Sheet
Negotiable 
MT48LC4M32B2P-7 IT:G
MT48LC4M32B2P-7 IT:G

IC SDRAM 128MBIT 143MHZ 86TSOP
Data Sheet
0-1000: $3.59
MT48LC4M32B2P-7 IT:G TR
MT48LC4M32B2P-7 IT:G TR

IC SDRAM 128MBIT 143MHZ 86TSOP
Data Sheet
0-1: $5.51
1-10: $5.07
10-25: $4.97
25-50: $4.95
50-100: $4.44
100-250: $4.31
250-500: $4.10
MT48LC4M32B2P-7:G TR
MT48LC4M32B2P-7:G TR

IC SDRAM 128MBIT 143MHZ 86TSOP
Data Sheet
0-1: $4.75
1-10: $4.37
10-25: $4.28
25-50: $4.27
50-100: $3.83
100-250: $3.71
250-500: $3.53
MT48LC4M32B2P-7:G
MT48LC4M32B2P-7:G

IC SDRAM 128MBIT 143MHZ 86TSOP
Data Sheet
0-1000: $3.10