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IS43LD32320C-18BLI

Name: IS43LD32320C-18BLI
Rating: 4.7 (12 reviews)

IC DRAM 1GBIT PARALLEL 134TFBGA

제조업체
Mfr.부분 #IS43LD32320C-18BLI
패키지 BGA-134
데이터시트 IS43LD32320C-18BLI DataSheet
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사양

Package	Tray
ProductStatus	Active
MemoryType	Volatile
MemoryFormat	DRAM
Technology	SDRAM - Mobile LPDDR2-S4
MemorySize	1Gb (32M x 32)
MemoryInterface	Parallel
ClockFrequency	533 MHz
WriteCycleTime-WordPage	15ns
Voltage-Supply	1.14V ~ 1.95V
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	134-TFBGA

개요

Description

The IS43LD32320C-18BLI is a high-performance, low-power static random-access memory (SRAM) chip manufactured by Integrated Silicon Solution, Inc. (ISSI). It features a 32 Megabit (4 Megabytes) capacity organized in a 4 Meg x 8-bit configuration. The "18BLI" designation indicates a maximum speed of 18 nanoseconds, with "BLI" referring to the specific package type and temperature range.
This SRAM is designed for various applications requiring fast access times, such as networking equipment, telecommunications, and data storage solutions. It operates on a single power supply, typically 3.3V, and is characterized by low power consumption, making it suitable for battery-powered devices. The device supports asynchronous read and write operations, which allow for flexible integration into various digital systems. Its small footprint and reliability make it a popular choice in embedded systems and industrial applications.

Features

The IS43LD32320C-18BLI is a 2Gb (Gigabit) DDR3 SDRAM memory chip produced by Integrated Silicon Solution, Inc. Key features include:
1. Density: 2 Gigabits organized as 256 Megabytes x 8 bits.
2. Data Rate: Operates at a clock frequency of 1066 Mbps, supporting data rates of DDR3-1066.
3. Voltage: Functions with a core supply voltage of 1.5V, with a low power consumption profile.
4. Package: Available in a 78-ball TFBGA (Thin-Fine Ball Grid Array) package for compact designs.
5. Latency: Offers low-latency access for improved performance in applications.
6. Applications: Suitable for various applications, including consumer electronics, networking, and computing devices.
7. Operating Temperature: Rated for industrial temperature ranges, enhancing reliability in various environments.
This chip is designed for high-speed performance, making it ideal for modern computing tasks and applications requiring efficient memory solutions.

Package

The IS43LD32320C-18BLI is packaged in a 78-ball TFBGA (Thin Fine Ball Grid Array) form factor.

Pinout

The IS43LD32320C-18BLI is a 32M x 32 bit (or 32Mbits) DDR3 SDRAM memory chip. It has a pin count of 78 pins.
The primary functions of these pins include:
- Data Inputs/Outputs (DQ pins): Carries data in and out of the chip.
- Address Inputs (A pins): Selects memory locations.
- Control Pins: These include commands for operations such as Read, Write, and Activate (e.g., CS, RAS, CAS, WE).
- Clock Pins (CLK, CK, CK#): Synchronizes data transfers.
- Power Supply Pins (VDD, VSS): Provide power to the chip.
- Termination Pins (VTT): Used for on-die termination.
- Other Control Pins: Such as CKE for clock enable and DM for data masks.
This device is designed for high-speed data memory applications in computing systems.

Manufacturer

The IS43LD32320C-18BLI is manufactured by Integrated Silicon Solution, Inc. (ISSI). ISSI is a semiconductor company specializing in memory and analog ICs. Founded in 1988 and headquartered in San Jose, California, the company focuses on designing and manufacturing high-performance memory products, including SRAM, DRAM, and Flash memory, as well as analog and mixed-signal products. ISSI serves various markets, including automotive, telecommunications, consumer electronics, and industrial applications, providing solutions that support a wide range of electronic devices and systems.

Application

The IS43LD32320C-18BLI is a 32Mb DDR SDRAM memory chip, commonly used in applications requiring high-speed data processing and storage. Typical areas include consumer electronics (like TVs and gaming consoles), networking equipment, automotive systems, and industrial automation. Its design supports fast access times and low power consumption, making it suitable for mobile devices and embedded systems as well.

Equivalent

The IS43LD32320C-18BLI chip is a 32Mb SRAM memory device. Equivalent products include:
1. ISSI IS43LD32320B-18BLI
2. Micron MT48LC32M16A2P-6A
3. Nanya NT5TU32M16DG-18
4. Winbond W9425G6KH-18
Always verify specifications such as pin configuration, voltage, and timings for compatibility.