Microchip Technology AT28HC64B-90SI

Name: AT28HC64B-90SI
Brand: Microchip Technology
SKU: 3723473-AT28HC64B-90SI
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: AT28HC64B-90SI

Manufacturer:: Microchip Technology

Ventron No:: 3723473-AT28HC64B-90SI

Description:: IC EEPROM 64KBIT 90NS 28SOIC

ECAD Model:

Datasheet:: AT28HC64B

Specifications

Microchip Technology AT28HC64B-90SI technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology AT28HC64B-90SI.

Mounting Type
Surface Mount
Package / Case
28-SOIC (0.295, 7.50mm Width)
Supplier Device Package
28-SOIC
Operating Temperature
-40°C~85°C TC
Packaging
Tube
Published
1997
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
2 (1 Year)
Technology
EEPROM
Voltage - Supply
4.5V~5.5V
Base Part Number
AT28HC64
Memory Size
64Kb 8K x 8
Memory Type
Non-Volatile
Access Time
90ns
Memory Format
EEPROM
Memory Interface
Parallel
Write Cycle Time - Word, Page
10ms
RoHS Status
Non-RoHS Compliant

Description

AT28HC64B-90SI Overview
This product features a surface mount mounting type, making it suitable for a variety of applications. It comes in a 28-SOIC (0.295, 7.50mm width) package/case, providing a compact and efficient design. With an operating temperature range of -40°C to 85°C TC, it can withstand harsh environmental conditions. The packaging for this product is in tube form, ensuring safe and convenient transportation. It was first published in 1997 and has a moisture sensitivity level (MSL) of 2, with a shelf life of 1 year. The voltage supply ranges from 4.5V to 5.5V, providing stable and reliable performance. This product has an access time of 90ns and is formatted as an EEPROM, offering non-volatile storage capabilities. The write cycle time for word and page is 10ms, ensuring efficient data transfer.

AT28HC64B-90SI Features
Package / Case: 28-SOIC (0.295, 7.50mm Width)

AT28HC64B-90SI Applications
There are a lot of Microchip Technology
AT28HC64B-90SI Memory applications.

mainframes
multimedia computers
networking
personal computers
servers
supercomputers
telecommunications
workstations,
DVD disk buffer
data buffer

AT28HC64B-90SI More Descriptions

EEPROM Parallel 64K-bit 8K x 8 5V 28-Pin SOIC
IC EEPROM 64KBIT PARALLEL 28SOIC
Contact for details

Product Comparison

The three parts on the right have similar specifications to AT28HC64B-90SI.

Image

Part Number

Manufacturer

Mounting Type

Package / Case

Supplier Device Package

Operating Temperature

Packaging

Published

Part Status

Moisture Sensitivity Level (MSL)

Technology

Voltage - Supply

Base Part Number

Memory Size

Memory Type

Access Time

Memory Format

Memory Interface

Write Cycle Time - Word, Page

RoHS Status

View Compare
AT28HC64B-90SI

Microchip Technology

Surface Mount

28-SOIC (0.295, 7.50mm Width)

28-SOIC

-40°C~85°C TC

Tube

1997

Obsolete

2 (1 Year)

EEPROM

4.5V~5.5V

AT28HC64

64Kb 8K x 8

Non-Volatile

90ns

EEPROM

Parallel

10ms

Non-RoHS Compliant

-
AT28LV256-25TC

Microchip Technology

Surface Mount

28-TSSOP (0.465, 11.80mm Width)

28-TSOP

0°C~70°C TC

Tray

2001

Obsolete

3 (168 Hours)

EEPROM

3V~3.6V

AT28LV256

256Kb 32K x 8

Non-Volatile

250ns

EEPROM

Parallel

10ms

Non-RoHS Compliant

AT28HC64B-90SI vs AT28LV256-25TC
AT28HC64B-70SI

Microchip Technology

Surface Mount

28-SOIC (0.295, 7.50mm Width)

28-SOIC

-40°C~85°C TC

Tube

1997

Obsolete

2 (1 Year)

EEPROM

4.5V~5.5V

AT28HC64

64Kb 8K x 8

Non-Volatile

70ns

EEPROM

Parallel

10ms

Non-RoHS Compliant

AT28HC64B-90SI vs AT28HC64B-70SI
AT28C64X-20JC

Microchip Technology

Surface Mount

32-LCC (J-Lead)

32-PLCC (13.97x11.43)

0°C~70°C TC

Tube

1999

Obsolete

2 (1 Year)

EEPROM

4.5V~5.5V

AT28C64

64Kb 8K x 8

Non-Volatile

200ns

EEPROM

Parallel

1ms

Non-RoHS Compliant

AT28HC64B-90SI vs AT28C64X-20JC