IS43LD16128B-25BL-TR
Product Overview
Category
IS43LD16128B-25BL-TR belongs to the category of dynamic random access memory (DRAM) chips.
Use
This product is primarily used in electronic devices such as computers, smartphones, and tablets for storing and accessing data quickly.
Characteristics
- High-speed data storage and retrieval capabilities
- Low power consumption
- Compact size
- Wide temperature range (-40°C to 85°C)
- RoHS compliant
Package
IS43LD16128B-25BL-TR is available in a small outline integrated circuit (SOIC) package.
Essence
The essence of IS43LD16128B-25BL-TR lies in its ability to provide fast and efficient data storage and retrieval in electronic devices.
Packaging/Quantity
This product is typically packaged in reels containing a specific quantity of chips. The exact quantity may vary depending on the manufacturer's specifications.
Specifications
- Memory Size: 16 Megabits (2 Megabytes)
- Organization: 1M x 16 bits
- Supply Voltage: 2.5V
- Access Time: 25 ns
- Operating Temperature Range: -40°C to 85°C
- Package Type: SOIC
Detailed Pin Configuration
The IS43LD16128B-25BL-TR chip has the following pin configuration:
- VDD - Power supply voltage
- DQ0-DQ15 - Data input/output pins
- A0-A19 - Address input pins
- WE - Write enable pin
- CAS - Column address strobe pin
- RAS - Row address strobe pin
- CS - Chip select pin
- CLK - Clock input pin
- NC - No connection pin
- VSS - Ground
Functional Features
- Fast data access and retrieval
- Low power consumption
- Easy integration into electronic devices
- Reliable performance in a wide temperature range
Advantages and Disadvantages
Advantages
- High-speed operation
- Compact size
- Low power consumption
- Wide temperature range compatibility
Disadvantages
- Limited storage capacity compared to other memory technologies
- Volatile memory, requiring constant power supply to retain data
Working Principles
IS43LD16128B-25BL-TR operates based on the principles of dynamic random access memory. It stores data in capacitors within the memory cells, which need to be periodically refreshed to maintain the stored information. When data is requested, the memory controller activates the appropriate row and column addresses to read or write data.
Detailed Application Field Plans
IS43LD16128B-25BL-TR finds applications in various electronic devices, including but not limited to: - Personal computers - Laptops - Servers - Smartphones - Tablets - Gaming consoles
Detailed and Complete Alternative Models
Some alternative models that can be considered as alternatives to IS43LD16128B-25BL-TR are: - MT48LC16M16A2P-75: Micron Technology Inc. - K4S561632H-UC75: Samsung Electronics Co., Ltd. - HYB39S256160FE-7: Infineon Technologies AG - AS4C16M16SA-6TCN: Alliance Memory Inc.
These alternative models offer similar specifications and functionality, providing options for different sourcing preferences and availability.
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แสดงรายการคำถามและคำตอบทั่วไป 10 ข้อที่เกี่ยวข้องกับการใช้ IS43LD16128B-25BL-TR ในโซลูชันทางเทคนิค
Sure! Here are 10 common questions and answers related to the application of IS43LD16128B-25BL-TR in technical solutions:
Q: What is IS43LD16128B-25BL-TR? A: IS43LD16128B-25BL-TR is a specific model of SDRAM (Synchronous Dynamic Random Access Memory) chip manufactured by Integrated Silicon Solution Inc. It has a capacity of 16 megabits (2 megabytes) and operates at a speed of 25 nanoseconds.
Q: What are the typical applications of IS43LD16128B-25BL-TR? A: IS43LD16128B-25BL-TR is commonly used in various electronic devices such as routers, switches, network equipment, industrial control systems, and other embedded systems that require high-speed memory for data storage and retrieval.
Q: What is the voltage requirement for IS43LD16128B-25BL-TR? A: IS43LD16128B-25BL-TR operates at a standard voltage of 3.3 volts (V).
Q: Can IS43LD16128B-25BL-TR be used in mobile devices like smartphones or tablets? A: No, IS43LD16128B-25BL-TR is not typically used in mobile devices due to its larger size and power requirements. Mobile devices usually utilize smaller and more power-efficient memory technologies like LPDDR (Low Power DDR) or eMMC (embedded MultiMediaCard).
Q: Does IS43LD16128B-25BL-TR support ECC (Error Correction Code)? A: No, IS43LD16128B-25BL-TR does not have built-in ECC functionality. If error correction is required, an external ECC controller or a different memory module with ECC support should be used.
Q: What is the maximum operating temperature range for IS43LD16128B-25BL-TR? A: The maximum operating temperature range for IS43LD16128B-25BL-TR is typically -40°C to +85°C, making it suitable for various industrial and commercial applications.
Q: Can IS43LD16128B-25BL-TR be used as a standalone memory module? A: No, IS43LD16128B-25BL-TR is a bare SDRAM chip and requires additional circuitry, such as a memory controller and power supply, to function properly. It is usually soldered onto a printed circuit board (PCB) as part of a larger memory system.
Q: Are there any specific timing requirements for interfacing with IS43LD16128B-25BL-TR? A: Yes, IS43LD16128B-25BL-TR has specific timing parameters that need to be met for proper operation. These include clock frequency, CAS latency, RAS-to-CAS delay, and other timing parameters specified in the datasheet.
Q: Can IS43LD16128B-25BL-TR be used in a multi-chip configuration for increased memory capacity? A: Yes, IS43LD16128B-25BL-TR can be used in a multi-chip configuration by connecting multiple chips together using appropriate address and data lines. This allows for increased memory capacity in systems that require more than 16 megabits of memory.
Q: Is IS43LD16128B-25BL-TR a commonly available memory chip? A: Yes, IS43LD16128B-25BL-TR is a commonly available memory chip and can be purchased from various electronic component distributors or directly from the manufacturer's authorized distributors.