STMicroelectronics M27C256B-90B6

M27C256B-90B6 Overview
The mounting type for this particular component is through hole, meaning it is designed to be inserted through a hole in a circuit board for secure placement. However, the part status is listed as obsolete, indicating that it is no longer being produced or sold. The technology used for this component is EPROM - OTP, which stands for erasable programmable read-only memory with "one-time programming" capability. The terminal position is dual, meaning there are two sets of terminals on the component. It has a pin count of 28, meaning there are 28 metal pins used for electrical connections. The nominal supply current for this component is 50mA. The memory format is EPROM with a density of 256 kb, indicating its capacity for storing data. The I/O type is common, meaning it can be used for both input and output functions. Lastly, this component is not radiation hardened, meaning it is not designed to withstand exposure to high levels of radiation.

M27C256B-90B6 Features
Package / Case: 28-DIP (0.600, 15.24mm)
28 Pins
Operating Supply Voltage:5V
I/O Type: COMMON


M27C256B-90B6 Applications
There are a lot of STMicroelectronics
M27C256B-90B6 Memory applications.


telecommunications
workstations,
DVD disk buffer
data buffer
nonvolatile BIOS memory
Camcorders
embedded logic
eDRAM
graphics card
hard disk drive (HDD)