W632GU6MB-12 vs AT28C256F-15SU-T
| Part Number |
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| Category | General Memory | General Memory |
| Manufacturer | Winbond Electronics | Microchip Technology |
| Description | IC DRAM 2GBIT PARALLEL 96VFBGA | IC EEPROM 256KBIT PAR 28SOIC |
| Package | Tray | Tape & Reel (TR) |
| Series | - | - |
| Voltage - Supply | 1.283V ~ 1.45V | 4.5V ~ 5.5V |
| Operating Temperature | 0°C ~ 95°C (TC) | -40°C ~ 85°C (TC) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 96-VFBGA | 28-SOIC (0.295\", 7.50mm Width) |
| Supplier Device Package | 96-VFBGA (7.5x13) | 28-SOIC |
| Memory Size | 2Gb (128M x 16) | 256Kb (32K x 8) |
| Technology | SDRAM - DDR3 | EEPROM |
| Memory Type | Volatile | Non-Volatile |
| Clock Frequency | 800 MHz | - |
| Access Time | 20 ns | 150 ns |
| Memory Format | DRAM | EEPROM |
| Write Cycle Time - Word, Page | - | 3ms |
| 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 embedded memory?
Embedded memory is a memory integrated into an electronic system for real-time data processing and program execution of the device. It is commonly found in microcontrollers, mobile devices, and embedded systems.
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3. How to extend the life of memory devices?
Measures such as regular data backup, avoiding excessive reading and writing of memory, ensuring proper temperature control, and preventing power fluctuations can help extend the life of memory.
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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.
