IC Phoenix logo

Home ›  A  › A76 > AT27C256R-55

AT27C256R-55 from ATMEL

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

15.625ms

AT27C256R-55

Manufacturer: ATMEL

256K 32K x 8 OTP CMOS EPROM

Partnumber Manufacturer Quantity Availability
AT27C256R-55,AT27C256R55 ATMEL 556 In Stock

Description and Introduction

256K 32K x 8 OTP CMOS EPROM The AT27C256R-55 is a 256K (32K x 8) OTP (One-Time Programmable) EPROM manufactured by ATMEL. Key specifications include:

- **Access Time**: 55 ns
- **Operating Voltage**: 5V ± 10%
- **Power Dissipation**:  
  - Active: 100 mA (max)  
  - Standby: 30 mA (max)
- **Temperature Range**:  
  - Commercial (0°C to +70°C)  
  - Industrial (-40°C to +85°C)  
  - Military (-55°C to +125°C)
- **Package Options**: 28-lead PDIP, PLCC, and SOIC
- **Programming Voltage**: 12.5V (VPP)
- **Data Retention**: 10 years minimum
- **Tri-State Outputs**: Yes
- **CMOS and TTL Compatible Inputs/Outputs**: Yes

This device is designed for high-performance, non-volatile memory applications and is OTP, meaning it cannot be erased after programming.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips