MT53B8DANK-DC TR vs MT53B768M64D8WF-062 WT ES:D TR
| Part Number |
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| Category | General Memory | General Memory |
| Manufacturer | Micron Technology Inc. | Micron Technology Inc. |
| Description | SPECIAL/CUSTOM LPDDR4 | IC DRAM 48GBIT 1600MHZ FBGA |
| Package | Tape & Reel (TR) | Tape & Reel (TR) |
| Series | - | - |
| Voltage - Supply | - | 1.1V |
| Operating Temperature | - | -30°C ~ 85°C (TC) |
| Mounting Type | - | - |
| Package / Case | - | - |
| Supplier Device Package | - | - |
| Memory Size | - | 48Gb (768M x 64) |
| Technology | - | SDRAM - Mobile LPDDR4 |
| Memory Type | - | Volatile |
| Clock Frequency | - | 1.6 GHz |
| Access Time | - | - |
| Memory Format | - | DRAM |
| Write Cycle Time - Word, Page | - | - |
| Memory Interface | - | - |
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1. What is the difference between RAM and ROM?
RAM is volatile storage and is used to temporarily store data; while ROM is non-volatile storage, which can still save data after the device is turned off, and is usually used to store unchangeable data such as system startup programs.
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2. What are volatile and non-volatile memory?
Volatile memory loses data when power is off, such as RAM; non-volatile memory retains data after power is off, such as ROM and flash memory.
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3. What is double data rate (DDR) memory?
DDR memory is a RAM technology that can transmit data at both the rising and falling edges of the clock signal to increase the data transmission speed. There are multiple generations of DDR, such as DDR3, DDR4, DDR5, etc., each generation has higher speed and capacity and lower power consumption.
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4. What is the memory hierarchy in a computer?
The computer memory hierarchy includes registers, cache, main memory (RAM), secondary storage (such as HDD or SSD), and external storage (such as tape, optical disk) from speed to capacity, and each level has different storage and access speeds.
