71V2556SA133BG

Basic Information Overview

Category: Integrated Circuit (IC)
Use: Memory Controller
Characteristics: High-speed, Low-power, Versatile
Package: BGA (Ball Grid Array)
Essence: Efficient memory management and control
Packaging/Quantity: Available in reels of 250 units

Specifications

Operating Voltage: 3.3V
Speed: Up to 133MHz
Memory Type: SDRAM (Synchronous Dynamic Random Access Memory)
Memory Capacity: 256 Megabits (32 Megabytes)
Interface: Parallel
Pin Count: 119

Detailed Pin Configuration

The 71V2556SA133BG IC has a total of 119 pins. The pin configuration is as follows:

VDDQ
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DQM0
DQM1
DQS0
DQS1
CLK
CKE
CS0
CS1
WE
RAS
CAS
BA0
BA1
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
VSSQ
VDD
VSS
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC

Functional Features

Efficient memory management and control
Supports high-speed data transfer
Low-power consumption
Versatile interface for easy integration with various systems
Built-in error correction capabilities

Advantages and Disadvantages

Advantages: - High-speed operation allows for quick data access - Low-power consumption helps in energy-efficient designs - Versatile interface enables compatibility with different systems - Error correction capabilities enhance data integrity

Disadvantages: - Limited memory capacity (256 Megabits) - Requires proper handling due to the delicate BGA package

Working Principles

The 71V2556SA133BG is a memory controller IC designed to efficiently manage and control SDRAM. It interfaces with the system's microprocessor and handles memory-related operations such as read, write, refresh, and error correction. The IC ensures high-speed data transfer between the memory and the processor, optimizing overall system performance.

Detailed Application Field Plans

The 71V2556SA133BG IC finds applications in various fields, including: 1. Computer Systems: Used in desktops, laptops, and servers for memory management and control. 2. Networking Equipment: Integrated into routers, switches, and network appliances to handle memory operations. 3. Consumer Electronics: Utilized in gaming consoles, set-top boxes, and multimedia devices for efficient memory utilization. 4.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 71V2556SA133BG v technických řešeních

Sure! Here are 10 common questions and answers related to the application of 71V2556SA133BG in technical solutions:

Q: What is the 71V2556SA133BG? A: The 71V2556SA133BG is a high-speed, low-power, 3.3V synchronous SRAM (Static Random Access Memory) device.
Q: What is the maximum operating frequency of the 71V2556SA133BG? A: The 71V2556SA133BG can operate at a maximum frequency of 133 MHz.
Q: What is the capacity of the 71V2556SA133BG? A: The 71V2556SA133BG has a capacity of 256 Megabits (32 Megabytes).
Q: What are some typical applications for the 71V2556SA133BG? A: The 71V2556SA133BG is commonly used in networking equipment, telecommunications systems, industrial automation, and other high-performance applications.
Q: Does the 71V2556SA133BG support multiple chip enable inputs? A: Yes, the 71V2556SA133BG supports two independent chip enable inputs, allowing for flexible memory organization.
Q: What is the power supply voltage range for the 71V2556SA133BG? A: The 71V2556SA133BG operates with a power supply voltage range of 3.0V to 3.6V.
Q: Does the 71V2556SA133BG have a built-in burst counter? A: Yes, the 71V2556SA133BG features an internal burst counter that simplifies memory control and reduces system overhead.
Q: Can the 71V2556SA133BG operate in a low-power mode? A: Yes, the 71V2556SA133BG supports a power-down mode that reduces power consumption when the device is not actively accessed.
Q: What is the operating temperature range for the 71V2556SA133BG? A: The 71V2556SA133BG can operate within a temperature range of -40°C to +85°C.
Q: Does the 71V2556SA133BG support industrial-grade reliability? A: Yes, the 71V2556SA133BG is designed to meet industrial-grade reliability standards, making it suitable for harsh environments and critical applications.

Please note that these answers are general and may vary depending on the specific implementation and requirements of your technical solution.