IS62WV5128EBLL-45BLI vs S34ML02G200BHI500
| Part Number |
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| Category | General Memory | General Memory |
| Manufacturer | ISSI, Integrated Silicon Solution Inc | Cypress Semiconductor Corp |
| Description | IC SRAM 4MBIT PARALLEL 36TFBGA | IC FLASH 2GBIT PARALLEL 63BGA |
| Package | Cut Tape (CT) | Cut Tape (CT) |
| Series | - | ML-2 |
| Voltage - Supply | 2.2V ~ 3.6V | 2.7V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 36-TFBGA | 63-VFBGA |
| Supplier Device Package | 36-TFBGA (6x8) | 63-BGA (11x9) |
| Memory Size | 4Mb (512K x 8) | 2Gb (256M x 8) |
| Technology | SRAM - Asynchronous | FLASH - NAND |
| Memory Type | Volatile | Non-Volatile |
| Clock Frequency | - | - |
| Access Time | 45 ns | - |
| Memory Format | SRAM | FLASH |
| Write Cycle Time - Word, Page | 45ns | 25ns |
| Memory Interface | Parallel | Parallel |
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1. What is SSD and how to distinguish it from HDD?
SSD (Solid State Drive) is a non-volatile storage device that stores data through flash memory. It has faster read and write speeds than HDD (Hard Disk Drive), no mechanical structure, and long life, but the price is relatively higher.
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2. What is the difference between SRAM and DRAM?
SRAM (static RAM) does not require periodic refreshes and is faster but more expensive; DRAM (dynamic RAM) requires periodic refreshes and has a higher storage density and is suitable for main memory.
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3. How to upgrade the computer's memory?
Computer storage performance can usually be improved by adding RAM modules or upgrading the HDD to a faster SSD. It is also necessary to ensure that the new hardware is compatible with the system, especially motherboard support and memory type.
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4. What is High Bandwidth Memory (HBM) and what are its advantages?
HBM is a high-bandwidth, low-latency memory technology commonly used in graphics cards and AI accelerators that can handle a large number of parallel computing tasks. HBM's stacked architecture makes it take up less space and more efficient, making it an ideal choice for big data and high-performance computing applications.
