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Specifications
SKU: 11728197
| Parameter | Description | Value |
|---|---|---|
| Device Type | Memory Type | DRAM |
| Density | Storage Capacity | 8 Gb (1 Gx8) |
| Organization | Internal Organization | 8 Banks x 16M x 8-bit |
| Supply Voltage (VDD, VDDQ) | Operating Voltage | 1.35V ± 0.135V |
| I/O Standard | I/O Standard | SSTL-15 or SSTL-18 |
| Data Rate | Data Transfer Rate | 800 to 2133 Mbps |
| CAS Latency (CL) | CAS Latency | 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 |
| Operating Temperature | Temperature Range | -40°C to 85°C (Commercial) |
| Package | Package Type | BGA (Ball Grid Array) |
| Pin Count | Number of Pins | 78-Pin |
| Refresh Rate | Refresh Cycle Time | 7.8 μs (tREFI) |
| Row Address Strobe (RAS) to Column Address Strobe (CAS) Delay | RAS to CAS Delay | 10, 12, 14, 16, 18, 20, 22, 24, 26, 28 ns |
| Write Recovery Time (tWR) | Write Recovery Time | 12.5, 15, 17.5, 20 ns |
| Active to Precharge Delay (tRAS) | Active to Precharge Delay | 35, 40, 45 ns |
| Precharge to Active Delay (tRP) | Precharge to Active Delay | 12.5, 15, 17.5, 20 ns |
| Cycle Time (tRC) | Cycle Time | 47.5, 55, 62.5, 70 ns |
| Power Consumption | Typical Power Consumption | 1.5W (Active), 0.1W (Idle) |
Instructions for Using K4A60DA:
Power Supply:
- Ensure that the supply voltage (VDD, VDDQ) is within the specified range of 1.35V ± 0.135V.
- Use a stable power supply to avoid voltage fluctuations.
Signal Integrity:
- Use proper termination techniques to minimize signal reflections and ensure reliable data transfer.
- Keep signal traces as short as possible to reduce noise and crosstalk.
Timing Parameters:
- Configure the memory controller to match the timing parameters specified in the table.
- Adjust the CAS latency (CL) and other timing parameters based on the desired data rate and system requirements.
Temperature Management:
- Operate the device within the specified temperature range (-40°C to 85°C).
- Use appropriate cooling solutions if operating in high-temperature environments.
Initialization:
- Follow the initialization sequence recommended by the memory controller to ensure proper operation.
- Perform a self-refresh mode during idle periods to maintain data integrity.
Error Handling:
- Implement error detection and correction (ECC) mechanisms if required for your application.
- Monitor the memory for any errors and take corrective actions as needed.
Testing:
- Perform thorough testing of the memory module to ensure it meets the performance and reliability standards.
- Use diagnostic tools to verify the correct operation of the memory.
Storage and Handling:
- Store the device in a dry and static-free environment.
- Handle the device with care to avoid physical damage to the BGA package.
Inquiry - K4A60DA
