CY27C010-150JC

Product Overview

CY27C010-150JC is a Cypress Semiconductor Corp EPROM memory IC with 1Mbit non-volatile memory, organized as 128K x 8 and accessed through a parallel interface. The device has a 150 ns access time and operates from a 4.5V to 5.5V supply. It is supplied in a 32-LCC (J-Lead) surface-mount package, identified as 32-PLCC (13.97x11.43). The technology is EPROM - OTP, and the supplied lifecycle status is Active.

Key Features

• 1Mbit non-volatile EPROM memory
• 128K x 8 memory organization
• Parallel memory interface
• 150 ns access time
• 4.5V to 5.5V supply range
• 0°C to 70°C (TA) operating temperature
• 32-LCC (J-Lead) surface-mount package
• 32-PLCC (13.97x11.43) supplier device package
• EPROM - OTP technology

Applications

• Non-volatile program storage in embedded systems that read code through a parallel memory bus.
• One-time programmed lookup tables for devices requiring fixed calibration or configuration data.
• Fixed reference data storage in systems using a 128K x 8 parallel memory organization.

Design & Procurement Notes

Designers should confirm that the host system can supply 4.5V to 5.5V and tolerate a 150 ns parallel memory access. The 150 ns access time and parallel interface should be compared with the host controller timing requirements. Because the technology is EPROM - OTP, the programmed content is intended to be permanent, so the 1Mbit capacity and 128K x 8 organization should match the intended firmware or table size. The 32-LCC (J-Lead) surface-mount package, 32-PLCC (13.97x11.43) dimensions, and 0°C to 70°C (TA) operating range should be checked against the PCB footprint and expected ambient temperature.