M27C256B-90B1-ST-Price, Stock & Datasheet

M27C256B-90B1 Overview

As far as its memory type goes, it falls into the Non-Volatile category. You can get memory ics in a Tube case. 28-DIP (0.600, 15.24mm) case encloses it. There is 256Kb 32K x 8 of memory on the chip. The device uses a mainstream EPROM-format memory. Suitable for use in a wide range of demanding applications, this device offers an extended operating temperature range of 0°C~70°C TA. There is a voltage range of 4.5V~5.5V for the supply voltage. It is recommended that the mounting type be Through Hole. There are 28 terminations on the chip. There are 1 functions supported by this part as part of the comprehensive working process. The memory device is designed to be supplied with an 5V volt power supply in order to operate properly. When choosing similar parts, M27C256 is frequently referred to as the device's base part number. In this ic memory chip, there is an 28-pin package that encloses the device. It is worth noting that this memory device has 28 pins, which indicates it has 28 memory locations. This memory chip has an operating supply voltage of 5V. As far as the nominal supply current of this memory component is concerned, it is rated at 30mA. As for the power supply, this memory chip only needs 5V . A memory map of COMMON bits has been added to the I/O port addresses of this device. There is a common misconception that this component is a type of OTP ROMs. There is an 90GHz frequency with which this memory chip processes data. Devices are recommended to operate at 30mA volts supply current.