71V3557S85BGI8
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Memory Controller
- Characteristics: High-speed, Low-power consumption
- Package: BGA (Ball Grid Array)
- Essence: Efficient memory management and control
- Packaging/Quantity: Single unit
Specifications
- Memory Type: SDRAM (Synchronous Dynamic Random Access Memory)
- Memory Size: 4 Megabytes (MB)
- Data Bus Width: 32 bits
- Clock Frequency: 133 MHz
- Operating Voltage: 3.3 Volts (V)
- Access Time: 5 nanoseconds (ns)
- Refresh Rate: 64 milliseconds (ms)
Detailed Pin Configuration
The 71V3557S85BGI8 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
- DQ16
- DQ17
- DQ18
- DQ19
- DQ20
- DQ21
- DQ22
- DQ23
- DQ24
- DQ25
- DQ26
- DQ27
- DQ28
- DQ29
- DQ30
- DQ31
- 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
- /CAS
- /RAS
- /WE
- /CS0
- /CS1
- /CS2
- /CS3
- /CS4
- /CS5
- /CS6
- /CS7
- /CKE
- /CLK
- /ODT
- VSSQ
- VDDQ
- VREF
- VSS
- VDD
- 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 control and management
- High-speed data transfer
- Low-power consumption
- Support for various memory operations (read, write, refresh)
- Error correction capabilities
Advantages and Disadvantages
Advantages: - High-speed operation enhances system performance - Low-power consumption helps in reducing energy usage - Error correction capabilities ensure data integrity - Compact BGA package allows for space-saving integration
Disadvantages: - Limited memory size (4MB) - Requires a compatible memory interface for proper functioning
Working Principles
The 71V3557S85BGI8 is a memory controller IC designed to efficiently manage and control SDRAM. It interfaces with the system's memory bus and handles various memory operations such as reading, writing, and refreshing data. The IC operates at a clock frequency of 133 MHz and supports a data bus width of 32 bits. It ensures high-speed data transfer while consuming low power.
Detailed Application Field Plans
The 71V3557S85BGI8 IC finds applications
技術ソリューションにおける 71V3557S85BGI8 の適用に関連する 10 件の一般的な質問と回答をリストします。
Sure! Here are 10 common questions and answers related to the application of 71V3557S85BGI8 in technical solutions:
1. What is the purpose of the 71V3557S85BGI8 integrated circuit? The 71V3557S85BGI8 is a high-speed, low-power synchronous SRAM (Static Random Access Memory) designed for use in various technical solutions.
2. What is the operating voltage range of the 71V3557S85BGI8? The operating voltage range of the 71V3557S85BGI8 is typically between 3.0V and 3.6V.
3. What is the storage capacity of the 71V3557S85BGI8? The 71V3557S85BGI8 has a storage capacity of 4 Megabits (4Mb) or 512 Kilobytes (512KB).
4. What is the maximum clock frequency supported by the 71V3557S85BGI8? The 71V3557S85BGI8 supports a maximum clock frequency of 166 MHz.
5. Is the 71V3557S85BGI8 compatible with different interface standards? Yes, the 71V3557S85BGI8 is compatible with various interface standards such as LVTTL (Low Voltage Transistor-Transistor Logic) and LVCMOS (Low Voltage Complementary Metal-Oxide-Semiconductor).
6. Does the 71V3557S85BGI8 support burst mode operation? Yes, the 71V3557S85BGI8 supports burst mode operation, allowing for efficient data transfer.
7. Can the 71V3557S85BGI8 operate in different temperature ranges? Yes, the 71V3557S85BGI8 is designed to operate in a wide temperature range, typically between -40°C and +85°C.
8. Does the 71V3557S85BGI8 have any power-saving features? Yes, the 71V3557S85BGI8 incorporates various power-saving features such as automatic power-down and self-refresh modes.
9. Is the 71V3557S85BGI8 suitable for battery-powered applications? Yes, the low-power characteristics of the 71V3557S85BGI8 make it suitable for battery-powered applications where power consumption is critical.
10. Are there any specific application notes or reference designs available for the 71V3557S85BGI8? Yes, the manufacturer provides application notes and reference designs that can help users integrate the 71V3557S85BGI8 into their technical solutions effectively.
Please note that the answers provided here are general and may vary depending on the specific requirements and documentation provided by the manufacturer of the 71V3557S85BGI8 integrated circuit.