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AT27C256R-45JC

Atmel

AT27C256R-45JC by Atmel

Atmel's AT27C256R-45JC is a 32Kx8 OTP ROM with 45ns access time, operating at 5V. It features 3-STATE output and supports parallel programming. Commonly used in commercial applications requiring non-volatile memory storage.

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Overview

Unlock the power of reliable data storage with the AT27C256R-45JC by Atmel. As a leader in semiconductor manufacturing, Atmel guarantees top-notch quality and performance. Ideal for applications requiring non-volatile memory, this OTP ROM chip offers customers unmatched value and benefits. With a 32KX8 organization and lightning-fast access time of 45 ns, the AT27C256R-45JC is the perfect solution for your memory needs. Trust Atmel for cutting-edge technology and unparalleled reliability.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

PLASTIC/EPOXY material provides durability and protection to the internal components of the OTP ROM, making it robust and long-lasting.

Operating Mode: ASYNCHRONOUS

ASYNCHRONOUS operation allows for flexible and independent access to data, enhancing the efficiency and performance of the OTP ROM.

Nominal Supply Voltage / Vsup (V): 5

Operating at a nominal supply voltage of 5V ensures compatibility with standard power sources, making it easy to integrate into various electronic systems.

Technology: CMOS

CMOS technology offers low power consumption and high noise immunity, improving the overall energy efficiency and reliability of the OTP ROM.

Memory Density: 262144 bit

With a high memory density of 262144 bits, this OTP ROM can store a large amount of data efficiently, making it suitable for applications requiring extensive memory storage.

Technical Specifications

OTP ROM AT27C256R-45JC attributes and parameters. Explore more OTP ROM devices from Atmel

Specs

Maximum Access Time:

45 ns

Input/Output Type:

COMMON

JESD-30 Code:

R-PQCC-J32

JESD-609 Code:

e0

Length:

13.97 mm

Memory Density:

262144 bit

Memory IC Type:

Memory Width:

8

Moisture Sensitivity Level (MSL):

2

No. of Functions:

1

No. of Terminals:

32

No. of Words:

32768 words

No. of Words Code:

32K

Operating Mode:

ASYNCHRONOUS

Maximum Operating Temperature:

70 Cel

Minimum Operating Temperature:

0 Cel

Organization:

32KX8

Output Characteristics:

3-STATE

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

LDCC32,.5X.6

Package Shape:

Package Style (Meter):

CHIP CARRIER

Parallel or Serial:

PARALLEL

Peak Reflow Temperature (C):

225

Power Supplies (V):

5

Programming Voltage (V):

13

Qualification:

Not Qualified

Maximum Seated Height:

3.55 mm

Maximum Standby Current:

.0001 Amp

Sub-Category:

OTP ROMs

Maximum Supply Current:

20 mA

Maximum Supply Voltage (Vsup):

5.5 V

Minimum Supply Voltage (Vsup):

4.5 V

Nominal Supply Voltage / Vsup (V):

5

Surface Mount:

YES

Technology:

CMOS

Temperature Grade:

Terminal Finish:

TIN LEAD

Terminal Form:

J BEND

Terminal Pitch:

1.27 mm

Terminal Position:

QUAD

Width:

11.43 mm

Trade Compliance

AT27C256R-45JC Memory ICs trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.32.00.71

SB

8542.32.00.70

PCN

Manufacturer Highlights

Atmel

Atmel Corporation was a creator and manufacturer of semiconductors before being subsumed by Microchip Technology in 2016. Atmel was founded in 1984. The company focused on embedded systems built around microcontrollers

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