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Specifications
SKU: 12420153
| Parameter | Description | Value |
|---|---|---|
| Device Type | CMOS Low Voltage Static RAM | 512K x 8 |
| Package | 44-pin TSOP (Thin Small Outline Package) | - |
| Supply Voltage (Vcc) | Operating Supply Voltage Range | 2.5V to 3.6V |
| Data Retention Voltage | Data Retention Supply Voltage Range | 1.7V to 3.6V |
| Access Time (tAC) | Access Time from Latch to Output Valid | 12 ns |
| Cycle Time (tCYC) | Minimum Cycle Time | 15 ns |
| Output Enable Time (tOE) | Output Enable Time from CE# or OE# Low | 5 ns |
| Write Recovery Time (tWR) | Write Recovery Time | 10 ns |
| Power-down Mode | Enters Power-down Mode When Chip Enable is High | - |
| Operating Temperature | Industrial Temperature Range | -40°C to 85°C |
| Storage Temperature | Storage Temperature Range | -65°C to 150°C |
| Standby Current | Standby Current at Vcc = 3.6V | 20 μA |
| Active Current | Active Current at Vcc = 3.6V, f = 10 MHz | 100 mA |
Instructions for Use:
Power Supply:
- Ensure the supply voltage (Vcc) is within the specified range of 2.5V to 3.6V.
- The data retention voltage should be between 1.7V and 3.6V.
Pin Configuration:
- Refer to the pinout diagram in the datasheet to correctly connect the device.
- Connect the Vcc pin to the power supply and GND to ground.
Signal Timing:
- Ensure that the access time (tAC) is at least 12 ns from the latch to output valid.
- Maintain a minimum cycle time (tCYC) of 15 ns.
- The output enable time (tOE) from CE# or OE# low should be at least 5 ns.
- The write recovery time (tWR) must be at least 10 ns.
Power-down Mode:
- To enter power-down mode, set the chip enable (CE#) high. This reduces power consumption.
Temperature Considerations:
- Operate the device within the industrial temperature range of -40°C to 85°C.
- Store the device within the storage temperature range of -65°C to 150°C.
Current Consumption:
- Monitor the standby current, which should not exceed 20 μA at Vcc = 3.6V.
- The active current should be within 100 mA at Vcc = 3.6V and a frequency of 10 MHz.
Handling Precautions:
- Handle the device with care to avoid static discharge.
- Follow the recommended soldering and mounting procedures to ensure reliable operation.
Inquiry - IS61LV5128-12KI
