BQ4010YMA-85 vs BQ4010YMA-150
| Part Number |
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| Category | General Memory | General Memory |
| Manufacturer | Texas Instruments | Texas Instruments |
| Description | IC NVSRAM 64KBIT PARALLEL 28DIP | IC NVSRAM 64KBIT PARALLEL 28DIP |
| Package | Tape & Reel (TR) | Cut Tape (CT) |
| Series | - | - |
| Voltage - Supply | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) |
| Mounting Type | Through Hole | Through Hole |
| Package / Case | 28-DIP Module (0.61\", 15.49mm) | 28-DIP Module (0.61\", 15.49mm) |
| Supplier Device Package | 28-DIP Module (18.42x37.72) | 28-DIP Module (18.42x37.72) |
| Memory Size | 64Kb (8K x 8) | 64Kb (8K x 8) |
| Technology | NVSRAM (Non-Volatile SRAM) | NVSRAM (Non-Volatile SRAM) |
| Memory Type | Non-Volatile | Non-Volatile |
| Clock Frequency | - | - |
| Access Time | 85 ns | 150 ns |
| Memory Format | NVSRAM | NVSRAM |
| Write Cycle Time - Word, Page | 85ns | 150ns |
| Memory Interface | Parallel | Parallel |
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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. How to measure the data read and write speed of memory?
The read and write speed of memory is usually expressed in MB/s or GB/s, reflecting the amount of data it processes per second. The faster the speed, the higher the data transmission efficiency.
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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. 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.
