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Specifications
SKU: 11584508
| Parameter | Description | Value |
|---|---|---|
| Device Type | 8K x 8 CMOS Static RAM | - |
| Supply Voltage (Vcc) | Operating Voltage Range | 4.5V to 5.5V |
| Data Retention Voltage (Vcc) | Data Retention Voltage Range | 2.7V to 5.5V |
| Access Time (tAC) | Access Time at Vcc = 5V, TA = 25°C | 100ns (max) |
| Output Enable (OE) | Active Low Input | - |
| Chip Select (CE) | Active Low Input | - |
| Write Enable (WE) | Active Low Input | - |
| Output Drive Capability | Output Current per Pin | ±10mA |
| Standby Current (ICC) | Standby Current at Vcc = 5V, CE = High | 10μA (max) |
| Active Current (ICC) | Active Current at Vcc = 5V, f = 10MHz | 25mA (max) |
| Package Type | Plastic Dual In-Line Package (PDIP) / Ceramic Dual In-Line Package (CDIP) | - |
| Operating Temperature Range (TA) | Industrial Grade | -40°C to +85°C |
| Storage Temperature Range (TSTG) | Storage Temperature | -65°C to +150°C |
| Lead Finish | Lead-Free (RoHS Compliant) | - |
Instructions for Use
Power Supply:
- Connect Vcc to a stable 5V supply.
- Connect GND to the ground.
Address Lines (A0-A12):
- Connect the address lines to the appropriate address bus of the microcontroller or CPU.
Data Lines (D0-D7):
- Connect the data lines to the data bus of the microcontroller or CPU.
Control Signals:
- Chip Select (CE): Set CE low to enable the device. When CE is high, the device is in standby mode.
- Output Enable (OE): Set OE low to enable data output. When OE is high, the outputs are in high-impedance state.
- Write Enable (WE): Set WE low to write data to the memory. When WE is high, the device is in read mode.
Timing Considerations:
- Ensure that the access time (tAC) is respected to avoid data corruption. The maximum access time is 100ns at 5V and 25°C.
- The setup and hold times for address and control signals should be within the specified limits to ensure reliable operation.
Power-On/Reset:
- After power-on, it is recommended to perform a reset or initialization sequence to ensure the device is in a known state.
Handling Precautions:
- Handle the device with care to avoid static damage.
- Store the device in a dry, cool place to prevent moisture damage.
Environmental Considerations:
- Operate the device within the specified temperature range to ensure reliable performance.
- Store the device within the storage temperature range to prevent damage.
RoHS Compliance:
- The device is RoHS compliant and lead-free. Ensure that the soldering process is compatible with lead-free components.
Inquiry - HM6264LP-10
