MT46V16M16CY-5B:M

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MT46V16M16CY-5B:M

IC DRAM 256MBIT PARALLEL 60FBGA

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  • Мфр. Часть #MT46V16M16CY-5B:M
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Спецификации

Part Status Obsolete
Base Product Number MT46V16M16
DigiKey Programmable Not Verified
Memory Type Volatile
Memory Format DRAM
Technology SDRAM - DDR
Memory Size 256Mbit
Memory Organization 16M x 16
Memory Interface Parallel
Clock Frequency 200 MHz
Write Cycle Time - Word, Page 15ns
Voltage - Supply 2.5V ~ 2.7V
Operating Temperature 0°C ~ 70°C (TA)
Mounting Type Surface Mount
Package 60-TFBGA
Supplier Device Package 60-FBGA (8x12.5)
Packaging Bulk
Access Time 700 ps

Обзор

Description

The MT46V16M16CY-5B:M is a part of the DRAM (Dynamic Random-Access Memory) family, specifically a 256 Megabit DDR SDRAM (Double Data Rate Synchronous DRAM). It is designed to meet high-speed and high-density memory needs, commonly used in computing and electronics where quick data access and large storage capacity are required.
This memory module is organized as 16M words by 16 bits, offering efficient data transfer rates by transferring data on both the rising and falling edges of the clock signal. The ":5B" in the part number suggests a specific speed grade or configuration, often relating to the clock frequency or cycle times.
Key features include low power consumption, high bandwidth, and efficient data throughput, making it suitable for applications in computers, servers, and other electronic devices requiring fast, reliable memory. The MT46V16M16CY-5B:M supports various modes and functions, such as burst lengths and auto-precharge, enhancing flexibility in complex memory operations.

Features

The MT46V16M16CY-5B:M is a DRAM component, specifically a 256Mb (16 Meg x 16) DDR SDRAM. Key features include:
1. High-Speed Data Transfer: Operates at data rates of up to 200 MT/s, providing quick access to stored data.

2. Double Data Rate: Transfers data on both the rising and falling edges of the clock signal, effectively doubling the data rate compared to traditional SDRAM.
3. 4-Bank Architecture: Enhances performance by allowing simultaneous operations in separate memory banks.
4. Programmable CAS Latency: Supports CAS latencies of 2, 2.5, and 3, providing flexibility in system design and optimization.
5. Burst Lengths: Configurable burst lengths of 2, 4, and 8, allowing efficient data transfers based on application needs.
6. Auto Refresh and Self Refresh: Ensures data integrity by automatically refreshing memory cells.
7. Power Management: Features low power consumption with power-down and clock suspend modes.
8. Packaging: Available in a 66-pin TSOP package, suitable for a variety of applications.
These features make the MT46V16M16CY-5B:M suitable for high-performance computing tasks and systems requiring efficient memory management.

Package

The MT46V16M16CY-5B:M is a DRAM chip from Micron, and it typically comes in a 54-ball VFBGA (Very Thin Fine-Pitch Ball Grid Array) package. This type of package is compact and suitable for high-density applications, offering efficient thermal performance and electrical connectivity.

Pinout

The MT46V16M16CY-5B:M is a 256Mb DDR SDRAM, organized as 16M x 16. It typically comes in a 66-pin TSOP (Thin Small Outline Package). The primary function of this memory chip is to serve as a volatile memory module for storing and retrieving data at high speeds, commonly used in computing and electronics applications.
Key features of the MT46V16M16CY-5B:M include a double data rate (DDR) architecture, which means data is transferred on both the rising and falling edges of the clock signal, effectively doubling the data throughput compared to traditional SDRAM. It operates at a voltage of 2.5V and supports multiple clock rates up to 200 MHz (DDR400).
The 66 pins are used for various functions, including data input/output, address lines, control signals, and power supply. Key pins include data pins (DQ), address pins (A0-A12), bank select pins (BA0-BA1), clock pins (CK, CK#), and control pins such as RAS#, CAS#, WE#, and CS#.
For detailed pin assignments and specifications, refer to the manufacturer's datasheet.

Manufacturer

The MT46V16M16CY-5B:M is manufactured by Micron Technology, Inc. Micron is a leading global company specializing in the production of semiconductor devices, particularly memory and storage solutions. Their product portfolio includes dynamic random-access memory (DRAM), NAND flash memory, and other semiconductor solutions used in computing, consumer, networking, and mobile products. Micron's innovations in memory technology are critical for various applications, enhancing performance and efficiency in data-intensive environments.

Application

The MT46V16M16CY-5B:M is a DDR SDRAM memory chip commonly used in applications requiring fast data transfer and temporary data storage. Key application areas include computer systems, networking equipment, telecommunications devices, consumer electronics, and industrial automation systems. Its high-speed data access capabilities make it suitable for improving system performance in tasks like buffering, caching, and real-time data processing.

Equivalent

The MT46V16M16CY-5B:M is a 256Mb DDR SDRAM chip from Micron Technology. Equivalent products may include:
1. Hynix HY5DU121622DT
2. Samsung K4H561638J-HCB
These equivalents offer similar capacities, performance specifications, and are often compatible in terms of pin configuration and functionality, making them suitable alternatives in most applications. Always check the detailed specifications and consult datasheets for compatibility before substituting.

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