Microchip Technology AT27C256R-70JU-306

Name: AT27C256R-70JU-306
Brand: Microchip Technology
SKU: 3231603-AT27C256R-70JU-306
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: AT27C256R-70JU-306

Manufacturer:: Microchip Technology

Ventron No:: 3231603-AT27C256R-70JU-306

Description:: IC OTP 256KBIT 70NS 32PLCC

ECAD Model:

Datasheet:: AT27C256R-70JU-306

Specifications

Microchip Technology AT27C256R-70JU-306 technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology AT27C256R-70JU-306.

Mounting Type
Surface Mount
Package / Case
32-LCC (J-Lead)
Surface Mount
YES
Operating Temperature
-40°C~85°C TC
Packaging
Tube
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
32
Technology
EPROM - OTP
Voltage - Supply
4.5V~5.5V
Terminal Position
QUAD
Number of Functions
1
Supply Voltage
5V
Terminal Pitch
1.27mm
JESD-30 Code
R-PQCC-J32
Supply Voltage-Max (Vsup)
5.5V
Supply Voltage-Min (Vsup)
4.5V
Memory Size
256Kb 32K x 8
Memory Type
Non-Volatile
Operating Mode
ASYNCHRONOUS
Access Time
70ns
Memory Format
EPROM
Memory Interface
Parallel
Organization
32KX8
Memory Width
8
Memory Density
262144 bit
Height Seated (Max)
3.556mm
Length
13.97mm
Width
11.43mm
RoHS Status
ROHS3 Compliant

Description

AT27C256R-70JU-306 Overview
The manufacturer of this component is Microchip Technology and it falls under the Memory category. It is a Memory chip that is designed to be mounted on a surface. The chip is compatible with Surface Mount technology and can operate within a temperature range of -40°C to 85°C. It has a total of 32 terminations and is classified as QUAD in terms of terminal position. It is also classified under the JESD-30 Code as R-PQCC-J32. The maximum supply voltage for this chip is 5.5V and the minimum is 4.5V. It has an access time of 70ns and a maximum seated height of 3.556mm.

AT27C256R-70JU-306 Features
Package / Case: 32-LCC (J-Lead)

AT27C256R-70JU-306 Applications
There are a lot of Microchip Technology AT27C256R-70JU-306 Memory applications.

data buffer
mainframes
DVD disk buffer
hard disk drive (HDD)
multimedia computers
Cache memory
personal computers
embedded logic
printers
eSRAM

AT27C256R-70JU-306 More Descriptions

256K (32K x 8) One-time Programmable Read-only Memory 70ns 20mA 32-Pin PLCC Tray
R-PQCC-J32 Surface Mount Tube 32KX8 ic memory 70ns 11.43mm 262144bit 4.5V
Memory OTP EEPROM, 256Kb, 32K x 8, 5Vcc, -40°C to 85°C, 32-PLCC, RoHSMicrochip SCT
OTP ROM, 32KX8, 70ns, CMOS, PQCC32
IC EPROM 256KBIT PARALLEL 32PLCC

Product Comparison

The three parts on the right have similar specifications to AT27C256R-70JU-306.

Image

Part Number

Manufacturer

Mounting Type

Package / Case

Surface Mount

Operating Temperature

Packaging

Part Status

Moisture Sensitivity Level (MSL)

Number of Terminations

Technology

Voltage - Supply

Terminal Position

Number of Functions

Supply Voltage

Terminal Pitch

JESD-30 Code

Supply Voltage-Max (Vsup)

Supply Voltage-Min (Vsup)

Memory Size

Memory Type

Operating Mode

Access Time

Memory Format

Memory Interface

Organization

Memory Width

Memory Density

Height Seated (Max)

Length

Width

RoHS Status

Published

Base Part Number

View Compare
AT27C256R-70JU-306

Microchip Technology

Surface Mount

32-LCC (J-Lead)

YES

-40°C~85°C TC

Tube

Active

1 (Unlimited)

32

EPROM - OTP

4.5V~5.5V

QUAD

1

5V

1.27mm

R-PQCC-J32

5.5V

4.5V

256Kb 32K x 8

Non-Volatile

ASYNCHRONOUS

70ns

EPROM

Parallel

32KX8

8

262144 bit

3.556mm

13.97mm

11.43mm

ROHS3 Compliant

-

-

-
AT27BV040-15TC

Microchip Technology

Surface Mount

32-TFSOP (0.724, 18.40mm Width)

-

0°C~70°C TC

Tray

Obsolete

3 (168 Hours)

-

EPROM - OTP

2.7V~3.6V 4.5V~5.5V

-

-

-

-

-

-

-

4Mb 512K x 8

Non-Volatile

-

150ns

EPROM

Parallel

-

-

-

-

-

-

Non-RoHS Compliant

1998

AT27BV040

AT27C256R-70JU-306 vs AT27BV040-15TC
AT27C4096-90JC

Microchip Technology

Surface Mount

44-LCC (J-Lead)

-

0°C~70°C TC

Tube

Obsolete

2 (1 Year)

-

EPROM - OTP

4.5V~5.5V

-

-

-

-

-

-

-

4Mb 256K x 16

Non-Volatile

-

90ns

EPROM

Parallel

-

-

-

-

-

-

Non-RoHS Compliant

1998

AT27C4096

AT27C256R-70JU-306 vs AT27C4096-90JC
AT27LV010A-15TC

Microchip Technology

Surface Mount

32-TFSOP (0.724, 18.40mm Width)

-

0°C~70°C TC

Tray

Obsolete

3 (168 Hours)

-

EPROM - OTP

3V~3.6V 4.5V~5.5V

-

-

-

-

-

-

-

1Mb 128K x 8

Non-Volatile

-

150ns

EPROM

Parallel

-

-

-

-

-

-

Non-RoHS Compliant

1998

AT27LV010

AT27C256R-70JU-306 vs AT27LV010A-15TC