TC55257CFL-85L
Description
The TC55257CPL is a 262,144 bit CMOS static random access memory organized as 32,768 words by 8 bits and operated from a single 5V power supply.
Key Features
- with an operating current of 5mNMHz (typ.) and a minimum cycle time of 70ns
- When CE is a logical high, the device is placed in a low power standby mode in which the standby current is 21lA at room temperature
- The TC55257CPL has two control inputs
- Chip enable (CE) allows for device selection and data retention control, while an output enable input (OE) provides fast memory access
- The TC55257CPL is suitable for use in microprocessor systems where high speed, low power, and battery backup are required
