AS4C4M32S-6BIN

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AS4C4M32S-6BIN

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IC DRAM 128MBIT PAR 90TFBGA

  • Nhà sản xuấtAlliance Memory, Inc.

  • Ông. Phần #AS4C4M32S-6BIN

  • Có sẵn8971

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Thông số kỹ thuật

thuộc tính Giá trị
Part Status Active
Digi Key Programmable Not Verified
Memory Type Volatile
Memory Format DRAM
Technology SDRAM
Memory Size 128Mbit
Memory Organization 4M x 32
Memory Interface Parallel
Write Cycle Time - Word, Page 2ns
Voltage - Supply 3V ~ 3.6V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 90-TFBGA
Supplier Device Package 90-TFBGA (8x13)
Base Product Number AS4C4M32
Clock Frequency 166 MHz
Access Time 5.4 ns

Tổng quan

Description

The AS4C4M32S-6BIN is a specific model of a synchronous dynamic random-access memory (SDRAM) chip. It is manufactured by Alliance Memory, a company known for providing legacy memory products. The "AS4C4M32S" part of the designation typically refers to the chip's architecture and capacity, indicating a 4 Megabit x 32 configuration, which totals 128 Megabits. The "6BIN" suffix often denotes specific characteristics such as speed grade and temperature range. This particular model, with a -6BIN designation, suggests it operates at a clock speed of 166 MHz, corresponding to a 6 ns cycle time. This SDRAM is commonly used in a variety of electronic applications, such as embedded systems, industrial equipment, and consumer electronics, where rapid data access and reliability are important. It operates on a 3.3V power supply and is packaged for surface mounting. This chip is valued for its performance in systems that require efficient data processing and have moderate memory storage needs.

Equivalent

The AS4C4M32S-6BIN chip is a 128Mb SDRAM with a 4M x 32-bit configuration, typically operating at a 166 MHz clock speed. Equivalent products might include SDRAM chips with similar capacities and configurations, such as the Micron MT48LC4M32B2, Samsung K4S641632H, and ISSI IS42S32800D. When looking for equivalents, ensure compatibility regarding speed, voltage, and pin configuration. Always consult datasheets and manufacturer documentation for precise matching.

Features

The AS4C4M32S-6BIN is a high-speed, synchronous DRAM module. Key features include:
1. Capacity: 128 Megabits organized as 4M x 32 bits.
2. Speed: 166 MHz clock rate, with a 6 ns cycle time.
3. Voltage: Operates at a standard power supply voltage of 3.3V.
4. Interface: Synchronous interface with all signals referenced to a clock signal.
5. Burst Length: Support for burst lengths of 1, 2, 4, 8, or a full page.
6. Access Time: Fast access time of 5.4 ns.
7. CAS Latency: Configurable CAS latency of 2 or 3.
8. Packaging: Available in a 90-ball BGA package, which is compact and suitable for high-density applications.
9. Operating Temperature: Industrial temperature range from -40°C to 85°C, making it suitable for a wide range of environments.
10. Applications: Designed for use in high-performance computing systems, networking equipment, and other applications requiring fast and reliable memory performance.
These features make the AS4C4M32S-6BIN a versatile memory solution for various demanding applications.

Pinout

The AS4C4M32S-6BIN is a 128Mb (megabit) SDRAM organized as 4M x 32 bits. It typically comes in a 90-ball BGA (Ball Grid Array) package. The pin count for this package is 90. Its primary function is to provide high-speed data storage and retrieval for use in a wide range of applications, including computing and communications devices.
Key functions and features include:
1. High-Speed Data Processing: Designed to operate at high frequencies, suitable for applications requiring rapid data access.
2. 4 Banks: Internally organized into 4 banks for improved data handling and efficiency.
3. Low Power Consumption: Offers features that reduce power consumption during operation.
4. Burst Mode: Supports burst read and write operations for efficient data transfer.
The device is commonly used in systems that demand fast access to data, such as routers, switches, and various processors in consumer electronics, computing, and networking devices.

Manufacturer

The AS4C4M32S-6BIN is manufactured by Alliance Memory, Inc. Alliance Memory is a company that specializes in providing legacy memory products including SRAM, DRAM, and SDRAM. They focus on supporting customers with stable and reliable memory solutions that might be discontinued by other major semiconductor manufacturers. Alliance Memory caters to industrial, communications, automotive, and consumer markets, ensuring supply continuity for classic memory products.

Application

The AS4C4M32S-6BIN is a 4M x 32-bit dynamic random-access memory (DRAM) chip typically used in a variety of applications that require high-speed data storage and retrieval. Its key application areas include:
1. Embedded Systems: Used in devices where compact size and reliability are crucial.
2. Networking Equipment: Supports buffering and caching in routers and switches.
3. Consumer Electronics: Found in devices like digital cameras and gaming consoles for efficient memory management.
4. Industrial Applications: Used in automation equipment requiring robust, long-term memory solutions.
5. Telecommunications: Helps manage data in various telecom infrastructure components.
Its fast access speeds make it suitable for applications needing rapid data processing.

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