IS46TR16256AL-125KBLA1-TR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Memory module
• Characteristics: High-speed, low-power consumption
• Package: Surface Mount Technology (SMT)
• Essence: Non-volatile memory storage
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Part Number: IS46TR16256AL-125KBLA1-TR
• Memory Type: SRAM (Static Random Access Memory)
• Density: 16 Megabits (2 Megabytes)
• Organization: 256K words x 16 bits
• Operating Voltage: 2.5V
• Speed: 125 MHz
• Access Time: 8 ns
• Interface: Parallel
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The IS46TR16256AL-125KBLA1-TR has a total of 48 pins. The pin configuration is as follows:

| Pin No. | Pin Name | Description | |---------|----------|-------------| | 1 | VCC | Power supply voltage | | 2 | GND | Ground | | 3 | A0-A17 | Address inputs | | 4 | DQ0-DQ15 | Data inputs/outputs | | 5 | WE | Write enable | | 6 | OE | Output enable | | 7 | CE | Chip enable | | 8 | UB/LB | Upper byte/lower byte control | | 9-48 | NC | No connection |

Functional Features

• High-speed operation allows for quick data access.
• Low-power consumption makes it suitable for battery-powered devices.
• Non-volatile memory retains data even when power is disconnected.
• Parallel interface enables fast data transfer.

Advantages and Disadvantages

Advantages: - High-speed operation improves overall system performance. - Low-power consumption extends battery life in portable devices. - Non-volatile memory ensures data integrity during power interruptions. - Parallel interface allows for efficient data transfer.

Disadvantages: - Limited storage capacity compared to other memory technologies. - Higher cost per bit compared to some alternative memory solutions. - Susceptible to data loss if exposed to extreme environmental conditions.

Working Principles

The IS46TR16256AL-125KBLA1-TR is a static random access memory (SRAM) module. It stores data using flip-flop circuits, which retain information as long as power is supplied. The memory cells are organized in a matrix of rows and columns, with each cell storing one bit of data. The address inputs select the desired memory location, and the data inputs/outputs facilitate reading from or writing to the memory. The control signals (WE, OE, CE, UB/LB) manage the operations of writing, reading, and enabling/disabling the memory module.

Detailed Application Field Plans

The IS46TR16256AL-125KBLA1-TR is commonly used in various applications that require high-speed and reliable data storage. Some specific application fields include: - Networking equipment: Routers, switches, and network cards utilize SRAM modules for caching and buffering purposes. - Industrial automation: Programmable logic controllers (PLCs) and robotics systems benefit from fast and non-volatile memory for storing critical data. - Medical devices: Imaging systems, patient monitors, and diagnostic equipment rely on SRAM modules for real-time data processing and storage. - Automotive electronics: Advanced driver-assistance systems (ADAS), infotainment systems, and engine control units (ECUs) utilize SRAM for quick data access and temporary storage.

Detailed and Complete Alternative Models

• IS46TR16256BL-125KBLA1-TR: Similar to the IS46TR16256AL-125KBLA1-TR, but operates at a lower voltage of 1.8V.
• IS46TR16256CL-125KBLA1-TR: Offers higher density with 32 Megabits (4 Megabytes) of memory.
• IS46TR16256DL-125KBLA1-TR: Provides faster speed with an operating frequency of 166 MHz.

Note: The above alternative models are just a few examples and there are several other options available in the market.

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