M95M01-DFDW6TP vs MX25R3235FM1IH0
| Part Number |
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| Category | General Memory | General Memory |
| Manufacturer | STMicroelectronics | Macronix |
| Description | IC EEPROM 1MBIT SPI 16MHZ 8TSSOP | IC FLSH 32MBIT SPI/QUAD I/O 8SOP |
| Package | Tape & Reel (TR) | Tube |
| Series | - | MXSMIO™ |
| Voltage - Supply | 1.7V ~ 5.5V | 1.65V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 8-TSSOP (0.173\", 4.40mm Width) | 8-SOIC (0.154\", 3.90mm Width) |
| Supplier Device Package | 8-TSSOP | 8-SOP |
| Memory Size | 1Mb (128K x 8) | 32Mb (4M x 8) |
| Technology | EEPROM | FLASH - NOR |
| Memory Type | Non-Volatile | Non-Volatile |
| Clock Frequency | 16 MHz | 80 MHz |
| Access Time | - | - |
| Memory Format | EEPROM | FLASH |
| Write Cycle Time - Word, Page | 5ms | 100µs, 4ms |
| Memory Interface | SPI | SPI - Quad I/O |
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1. What is memory and what does it do?
Memory is a computer component that stores data and instructions. It can be temporary (volatile storage) or permanent (non-volatile storage) and is used to support system operation and data storage.
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2. What is the difference between cache and RAM?
Cache is a high-speed memory between the CPU and the main memory, which is used to temporarily store data and instructions commonly used by the CPU to speed up the system. RAM is the main storage of the system, which is used to store data for applications and operating systems.
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3. Why is the DRAM refresh rate important?
DRAM needs to be refreshed regularly to maintain data. The refresh rate affects the power consumption and speed of the memory. The higher the refresh rate, the faster the memory responds, but it also increases power consumption.
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4. 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.
