MT48LC4M16A2P-7E:G

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MT48LC4M16A2P-7E:G

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IC DRAM 64MBIT PAR 54TSOP II

  • ПроизводительКомпания Micron Technology Inc.

  • Мфр. Часть #MT48LC4M16A2P-7E:G

  • Лист данных MT48LC4M16A2P-7E:G DataSheet

  • В наличии5081

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Спецификации

Атрибут Ценность
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 Tray
Access Time 5.4 ns

Обзор

Description

The MT48LC4M16A2P-7E is a DRAM (Dynamic Random Access Memory) component manufactured by Micron Technology. It is organized as 4 Meg x 16 bits and is part of the DDR (Double Data Rate) SDRAM family, specifically designed for high-performance memory applications. The "7E" suffix indicates a specific speed grade, with a maximum clock frequency allowing for faster data transfer rates.
This memory chip operates on a 3.3V power supply and typically features a synchronous interface, enabling it to synchronize data transfers with the system clock. It supports various operating modes, including an auto-refresh function and burst read/write capabilities, enhancing its efficiency in data handling.
Applications for the MT48LC4M16A2P-7E include consumer electronics, computing devices, and embedded systems, where reliable and fast memory access is crucial. Its compact size and low power consumption make it suitable for mobile and portable devices. Overall, this chip plays a vital role in modern electronic circuitry, providing essential memory support.

Equivalent

The MT48LC4M16A2P-7E:G chip is a DRAM memory chip. Equivalent products include the K4S641632H-7, HY57V641620ETP, and IS42S16400D-7. Additionally, check for compatibility with similar DDR SDRAM chips that adhere to the same specifications, such as speed, density, and organization. Always verify pin configuration and electrical characteristics when selecting alternatives.

Features

The MT48LC4M16A2P-7E:G is a 64Mb (4M x 16) DRAM memory component featuring a synchronous dynamic RAM (SDRAM) architecture. Key features include:
1. Density: 64 Megabits, organized as 4M x 16 bits.
2. Speed: Operates at a clock frequency of up to 143 MHz (7.0 ns).
3. Interface: Synchronous interface with a double data rate (DDR) capability, allowing data transfer on both rising and falling edges of the clock.
4. Voltage: Operates at a low supply voltage of 2.5V.
5. Package: Available in a 54-ball FBGA (Fine Ball Grid Array) package, suitable for compact applications.
6. Features: Includes auto-refresh and self-refresh modes, as well as burst mode capabilities for efficient data access.
7. Compatibility: Designed for various applications, including consumer electronics and networking devices.
This component is ideal for applications requiring high-performance memory solutions with efficient power usage.

Pinout

The MT48LC4M16A2P-7E:G is a 16 Meg x 4 DRAM (Dynamic Random Access Memory) device, specifically a synchronous DRAM (SDRAM). It has a total of 54 pins.
The key functions of the pins include:
1. Data Pins (DQ0-DQ3): These are used for data input and output.
2. Address Pins (A0-A12, BA0-BA1): These pins are used to select the memory addresses.
3. Control Pins (CS, RAS, CAS, WE): These manage read and write operations.
4. Clock Pin (CLK): Synchronizes operations within the memory.
5. Power and Ground Pins (VDD, VSS): Provide power supply and ground reference.
6. Other Control Pins (UDQM, LDQM): Used for controlling data masking.
The device operates at a clock speed of 143 MHz and is designed for applications requiring high-speed memory access, such as in computing and digital systems.

Manufacturer

The MT48LC4M16A2P-7E:G is manufactured by Micron Technology, Inc. Micron is a leading American manufacturer of semiconductor devices, specializing in memory and storage solutions. The company produces a wide range of products, including DRAM, NAND flash memory, and solid-state drives (SSDs), which are used in various applications such as computing, data centers, and mobile devices. Founded in 1978 and headquartered in Boise, Idaho, Micron is recognized for its innovative technology and contributions to the memory market. The MT48LC4M16A2P-7E:G is a specific type of DRAM chip, designed for use in various electronic devices, showcasing Micron's expertise in high-performance memory products.

Application

The MT48LC4M16A2P-7E:G is a 64Mb SDRAM memory chip typically used in various applications including consumer electronics, networking devices, telecommunications, and automotive systems. It serves as main memory in devices such as smartphones, tablets, and embedded systems. Additionally, it can be used in computer memory modules and in industrial applications for data storage and processing. Its low power consumption and high speed make it suitable for portable and battery-operated devices.

Package

The MT48LC4M16A2P-7E:G is packaged in a TSOP II (Thin Small Outline Package) type, specifically designed for surface mounting on PCBs. This package type is commonly used for DRAM memory devices, providing a compact solution for high-density applications.

Frequently Asked Questions


Q: What is the memory organization of the MT48LC4M16A2P-7E:G?
A: It is organized as 4M x 16 bits, providing a total memory size of 64Mbit.


Q: What is the maximum clock frequency supported by this DRAM?
A: It supports a maximum clock frequency of 133 MHz for synchronous operations.


Q: What is the voltage supply range for this component?
A: The required voltage supply range is between 3V and 3.6V.


Q: What is the access time of the MT48LC4M16A2P-7E:G?
A: The access time is specified as 5.4 ns.


Q: Is this SDRAM compatible with surface mount assembly?
A: Yes, it features a surface mount package in a 54-TSOP II form factor.


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


Q: Can this memory be used in new designs?
A: No, its part status is listed as Obsolete, so it is not recommended for new designs.


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