IS34ML01G081-TLI vs IS25WP256D-RMLE
| Part Number |
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| Category | General Memory | General Memory |
| Manufacturer | ISSI, Integrated Silicon Solution Inc | ISSI, Integrated Silicon Solution Inc |
| Description | IC FLASH 1GBIT PARALLEL 48TSOP | IC FLASH 256MBIT SERIAL 16SOIC |
| Package | Tray | Tube |
| Series | - | - |
| Voltage - Supply | 2.7V ~ 3.6V | 1.65V ~ 1.95V |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 105°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 48-TFSOP (0.724\", 18.40mm Width) | 16-SOIC (0.295\", 7.50mm Width) |
| Supplier Device Package | 48-TSOP | 16-SOIC |
| Memory Size | 1Gb (128M x 8) | 256Mb (32M x 8) |
| Technology | FLASH - NAND (SLC) | FLASH - NOR |
| Memory Type | Non-Volatile | Non-Volatile |
| Clock Frequency | - | 104 MHz |
| Access Time | 25 ns | 8 ns |
| Memory Format | FLASH | FLASH |
| Write Cycle Time - Word, Page | 25ns | 800µs |
| Memory Interface | Parallel | Serial |
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1. How to choose the right memory type?
When choosing a memory type, you need to consider speed, capacity, durability and cost according to application requirements. For example, SSD is suitable for data that needs to be accessed quickly, HDD is suitable for large-capacity data storage, and RAM is suitable for high-speed computing.
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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. What is ECC memory?
ECC (error correction code) memory detects and corrects single-bit errors in stored data, improving the reliability of memory and is commonly used in servers and data centers.
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4. 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.
