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MT48LC4M16A2P-7E:J

Name: MT48LC4M16A2P-7E:J
Rating: 4.8 (15 reviews)

+BOM

IC DRAM 64MBIT PAR 54TSOP II

メーカーマイクロンテクノロジー株式会社
メーカー品番 #MT48LC4M16A2P-7E:J
在庫状況7633

365 日間品質保証

7*24 日間の品質保証

90-時間単位のサービス保証

1日間のアフターサービス保証

仕様

属性	値
Part Status	Obsolete
Base Product Number	MT48LC4M16A2
DigiKey Programmable	Not Verified
Memory Type	Volatile
Memory Format	DRAM
Technology	SDRAM
Memory Size	64Mbit
Memory Organization	4M x 16
Memory Interface	Parallel
Clock Frequency	133 MHz
Write Cycle Time - Word, Page	14ns
Voltage - Supply	3V ~ 3.6V
Operating Temperature	0°C ~ 70°C (TA)
Mounting Type	Surface Mount
Package	54-TSOP (0.400", 10.16mm Width)
Supplier Device Package	54-TSOP II
Packaging	Bulk
Access Time	5.4 ns

概要

Description

The MT48LC4M16A2P-7E:J is a dynamic random-access memory (DRAM) chip produced by Micron Technology. It belongs to the SDRAM (Synchronous Dynamic Random Access Memory) family, specifically designed for high-density memory applications. This particular chip features a configuration of 4 Meg x 16 bits and operates at a 7 ns access time, making it suitable for use in various electronic devices, including computers, servers, and networking equipment.
Key specifications include a 3.3V operating voltage, supporting both single and double data rates, and it is organized in a x16 configuration. The device also incorporates features such as burst mode and multiple bank operations, allowing for improved data throughput and efficiency.
The MT48LC4M16A2P-7E:J is commonly used in applications requiring reliable and fast memory storage, with a focus on energy efficiency and performance. Its compatibility with various memory architectures makes it a versatile choice for developers looking to enhance system memory capabilities.

Equivalent

The MT48LC4M16A2P-7E:J chip is a DDR SDRAM memory chip. Equivalent products include:
1. Hynix HY57V281620BTT-7
2. Samsung K4S281632D-TC7
3. Micron MT48LC4M16A2P-7E
4. Elpida EDE5116A1G-7
5. Nanya NT5CB256M8BN-DI
Always verify compatibility with your specific application requirements before substituting.

Features

The MT48LC4M16A2P-7E:J is a 64Mb (4Mx16) DDR SDRAM (Double Data Rate Synchronous Dynamic Random Access Memory) chip produced by Micron Technology. Key features include:
1. Density: 64 Megabits organized as 4 banks of 16 bits.
2. Speed: Operates at a clock frequency of 133 MHz with a maximum data rate of 266 MT/s (megatransfers per second).
3. Voltage: Typically powered at 2.5V for core operation.
4. Interface: Supports a 16-bit wide data interface.
5. Package: Available in a 54-pin TSOP II package, making it suitable for compact designs.
6. Latency: Offers low access times, enhancing performance for data-intensive applications.
7. Compatibility: Designed for compatibility with standard DDR SDRAM protocols.
8. Temperature Range: Operates within a commercial temperature range, suitable for various applications.
This memory chip is ideal for applications requiring moderate capacity and speed, such as consumer electronics and computer systems.

Pinout

The MT48LC4M16A2P-7E:J is a 64Mb (4M x 16) DRAM chip from Micron Technology. It features a total of 44 pins.
The primary functions of the pins include:
- Address Inputs (A0-A11): For selecting specific memory locations.
- Data Input/Output (DQ0-DQ15): For data transfer in and out of the memory.
- Control Signals:
- Chip Select (CS): Enables the device.
- Write Enable (WE): Controls write operations.
- Output Enable (OE): Allows data output.
- Baud Address (BA0, BA1): For bank selection.
- Clock (CLK): Used in synchronous operations.
- VDD and VSS: Power supply and ground connections.
This device operates with a speed grade of 7 ns, making it suitable for various applications in computing and electronics.

Manufacturer

The MT48LC4M16A2P-7E:J is manufactured by Micron Technology, Inc. Micron is a leading global provider of memory and storage solutions, specializing in DRAM, NAND flash memory, and solid-state drives (SSDs). Founded in 1978 and headquartered in Boise, Idaho, Micron focuses on advancing semiconductor technology and manufacturing processes to deliver high-performance memory products for various applications, including computing, mobile devices, automotive, and data centers. The company plays a significant role in the semiconductor industry, contributing to innovations in memory technology that support the growing demands of data storage and processing. Micron operates globally, serving a diverse range of customers and industries, and is recognized for its commitment to quality and sustainability in its manufacturing processes.

Application

The MT48LC4M16A2P-7E:J is a DDR SDRAM (Dynamic Random Access Memory) chip commonly used in various applications including:
1. Consumer Electronics: Used in devices like smartphones, tablets, and gaming consoles for efficient data storage and processing.
2. Computers: Employed in desktops and laptops for main memory, enhancing performance and multitasking capabilities.
3. Networking Equipment: Utilized in routers and switches to support high-speed data transfer.
4. Embedded Systems: Integrated into industrial automation, automotive systems, and IoT devices for data handling and processing tasks.
Its high-speed performance makes it suitable for applications requiring fast and reliable memory access.

Package

The MT48LC4M16A2P-7E:J is packaged in a TSOP-II (Thin Small Outline Package) form factor, specifically designed for high-density memory applications. It typically features a 54-pin configuration.

Frequently Asked Questions

Q: What is the memory density and organization of the MT48LC4M16A2P-7E:J?
A: It has a 64Mbit density organized as 4M words x 16 bits per word, ideal for 16-bit data bus applications.

Q: What is the maximum clock frequency supported by this SDRAM?
A: It supports a clock frequency of 133 MHz, enabling standard PC100/PC133 compliant operation.

Q: What is the access time for this DRAM?
A: The access time is 5.4 ns, ensuring fast random read performance within its SDRAM specification.

Q: What voltage supply does this part require?
A: It requires a 3.3V nominal supply, operating within the range of 3V to 3.6V as specified.

Q: What package type is used for the MT48LC4M16A2P-7E:J?
A: It comes in a 54-pin TSOP II package (0.400" body width), suitable for surface mount assembly.

Q: Is this component lead-free or RoHS compliant?
A: RoHS compliance is not specified in the provided parameters; please verify with the manufacturer for specific environmental data.

Q: What is the operating temperature range for this device?
A: It operates over a commercial temperature range of 0°C to 70°C (TA).