62256 32Kx8 bit CMOS Static RAM IC (DIP-28 Package)
Specification:-
- High speed: 55 ns
- Voltage range: 4.5 V to 5.5 V operation
- Supply voltage to ground potential: –0.5 V to +7.0 V
- Storage temperature: -65°C to +150°C
- Ambient temperature with power applied : -55°C to +125°C
- DC voltage applied to outputs in high Z State: –0.5 V to VCC + 0.5 V
- DC input voltage: –0.5 V to VCC + 0.5 V
SKU: TO8542A
62256 32Kx8 bit CMOS Static RAM IC (DIP-28 Package)
The 62256 is a high-speed, low-power 32K x 8-bit CMOS Static RAM (SRAM) IC housed in a DIP-28 package. This SRAM provides a storage capacity of 256 kilobits (32 kilobytes) organized as 32,768 words by 8 bits, making it ideal for applications requiring fast and reliable volatile memory. Its CMOS design ensures minimal power consumption during both active and standby modes, making it suitable for battery-powered and energy-efficient systems. The 62256 features high-speed operation with typical access times as low as 55 nanoseconds, enabling rapid data read and write capabilities essential for time-critical applications. It operates within a wide voltage range of 4.5V to 5.5V, ensuring compatibility with standard 5V logic systems. The IC also includes data retention capabilities at lower voltages, making it useful for backup memory systems when paired with a battery. With its 28-pin DIP package, the 62256 is easy to use in breadboard prototypes and through-hole PCB designs. The SRAM supports full static operation, eliminating the need for external refresh circuitry, unlike DRAM, and features three control inputs (Chip Enable, Write Enable, and Output Enable) for flexible memory management.
Features:-
- Wide Operating Voltage
- Low-Power Modes
- TTL-compatible inputs and outputs
- Automatic power-down when deselected
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