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AS4C4M32S-6BIN

Name: AS4C4M32S-6BIN
Rating: 4.7 (12 reviews)

IC DRAM 128MBIT PAR 90TFBGA

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Mfr。パート #AS4C4M32S-6BIN
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仕様

Part Status	Active
DigiKey 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

概要

Description

The AS4C4C4M32S-6BIN is a high-performance synchronous dynamic random-access memory (SDRAM) chip primarily used in various electronic applications, including computers and embedded systems. It features a 4 Gigabit (Gb) capacity, organized as 4x32 bits, allowing for efficient data handling and storage. This memory is designed to operate at a low voltage, typically around 1.35V, which aids in reducing power consumption compared to traditional DRAM.
The suffix "6BIN" indicates the specific speed grade and packaging type, usually associated with a maximum operating frequency of 1.6 GHz or higher. The AS4C4C4M32S-6BIN supports high-speed data transfer and has features such as burst read/write capabilities, enhancing its performance in bandwidth-intensive applications.
As part of the AS4C series, this chip is suitable for applications requiring reliable memory solutions, including smartphones, tablets, and other consumer electronics, where efficiency and speed are crucial.

Features

The AS4C4M32S-6BIN is a low-power, high-performance 32 megabit (4M x 8) synchronous dynamic random-access memory (SDRAM) chip. Key features include:
1. Architecture: 4M x 8 organization, providing 32Mb of storage capacity.
2. Speed: Operates at a clock frequency of 166 MHz (6ns cycle time).
3. Power Consumption: Designed for low power operation, making it suitable for battery-powered applications.
4. Interface: Supports a synchronous interface, ensuring alignment with the system clock for improved performance.
5. Refresh: Implements an automatic refresh mechanism, essential for maintaining data integrity.
6. Packaging: Available in a compact 54-pin TSOP II package, facilitating easy integration into various electronic systems.
7. Applications: Commonly used in mobile devices, consumer electronics, and other applications requiring efficient memory solutions.
Overall, the AS4C4M32S-6BIN combines efficiency, speed, and a compact form factor, making it a versatile choice for modern electronic designs.

Package

The AS4C4M32S-6BIN is packaged in a standard 54-pin TSOP (Thin Small Outline Package) format. This package type is designed for easy mounting on printed circuit boards, providing a compact solution for memory applications.

Pinout

The AS4C4M32S-6BIN is a 4M x 32 bits asynchronous SRAM (Static Random-Access Memory) device. It has a total pin count of 32.
Key functions of the pins include:
- Address Pins (A0-A19): These pins are used to select the memory location for read or write operations.
- Data Pins (D0-D31): These pins are used for data input and output.
- Chip Enable (CE): This pin enables or disables the chip.
- Write Enable (WE): This pin controls the writing of data into the memory.
- Output Enable (OE): This pin controls the output of data from the memory.
- Ground (VSS): This pin connects to the ground.
- Power Supply (VCC): This pin is used to provide power to the chip.
The device operates at a maximum access time of 6 ns, making it suitable for high-speed applications.

Manufacturer

The AS4C4M32S-6BIN is manufactured by Alliance Memory Inc. Alliance Memory is a semiconductor company that specializes in providing a range of memory products, including DRAM, SRAM, and other memory solutions for various applications. They focus on offering high-quality memory components that are compatible with existing technologies, catering primarily to industries such as consumer electronics, telecommunications, automotive, and industrial applications. The company is known for its commitment to reliability and customer support, positioning itself as a key player in the memory market.

Application

The AS4C4M32S-6BIN is a 32Mb (4M x 8) asynchronous SRAM suitable for various applications, including telecommunications, networking equipment, consumer electronics, automotive systems, and industrial control. It is ideal for high-speed data buffering, cache memory, and temporary storage in devices requiring rapid access to data. Its low power consumption makes it suitable for battery-powered devices as well.

Equivalent

The AS4C4M32S-6BIN chip is a 4 Mbit SRAM with a 32-bit data bus. Equivalent products can include the following SRAM chips:
1. CY7C199
2. KM68257
3. MT48LC4M32B2
4. IDT70V35
5. W24257
Ensure compatibility in terms of voltage, speed, and pin configuration when considering equivalents.