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AM27C256-90JC from AMD

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AM27C256-90JC

Manufacturer: AMD

256 Kilobit (32,768 x 8-Bit) CMOS EPROM

Partnumber Manufacturer Quantity Availability
AM27C256-90JC,AM27C25690JC AMD 15202 In Stock

Description and Introduction

256 Kilobit (32,768 x 8-Bit) CMOS EPROM The AM27C256-90JC is a 256Kbit (32K x 8) UV erasable and electrically programmable read-only memory (EPROM) manufactured by AMD. Key specifications include:

- **Organization**: 32K x 8
- **Access Time**: 90 ns
- **Operating Voltage**: 5V ± 10%
- **Package**: 28-pin PLCC (Plastic Leaded Chip Carrier)
- **Technology**: CMOS
- **Programming Voltage**: 12.5V
- **Operating Temperature Range**: 0°C to 70°C
- **Data Retention**: Typically 10 years
- **UV Erase Time**: 15-20 minutes using a UV lamp with a wavelength of 2537 Å and an intensity of 12,000 µW/cm²

The device is designed for applications requiring non-volatile memory with high reliability and performance.

Partnumber Manufacturer Quantity Availability
AM27C256-90JC,AM27C25690JC 500 In Stock

Description and Introduction

256 Kilobit (32,768 x 8-Bit) CMOS EPROM The AM27C256-90JC is a 256K-bit (32K x 8) UV erasable and electrically programmable read-only memory (EPROM) manufactured by Advanced Micro Devices (AMD). Key specifications include:

- **Organization**: 32K x 8 bits
- **Access Time**: 90 ns
- **Operating Voltage**: 5V ± 10%
- **Power Dissipation**: 
  - Active: 525 mW (max)
  - Standby: 132 mW (max)
- **Programming Voltage**: 12.75V (typical)
- **Package**: 28-pin PLCC (Plastic Leaded Chip Carrier)
- **Operating Temperature Range**: 0°C to 70°C
- **Data Retention**: 10 years (minimum)
- **UV Erase Time**: 15-20 minutes (typical) using a UV lamp with a wavelength of 2537 Å and intensity of 12,000 µW/cm²

This device is designed for applications requiring non-volatile memory with high reliability and performance.

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