Microchip Technology AT28HC256F-90UM/883

Name: AT28HC256F-90UM/883
Brand: Microchip Technology
SKU: 3723726-AT28HC256F-90UM/883
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: AT28HC256F-90UM/883

Manufacturer:: Microchip Technology

Ventron No:: 3723726-AT28HC256F-90UM/883

Description:: IC EEPROM 256KBIT 90NS 28CPGA

ECAD Model:

Datasheet:: AT28HC256F-90UM/883

Specifications

Microchip Technology AT28HC256F-90UM/883 technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology AT28HC256F-90UM/883.

Factory Lead Time
23 Weeks
Contact Plating
Lead, Tin
Mount
Through Hole
Mounting Type
Through Hole
Package / Case
28-BCPGA
Number of Pins
28
Operating Temperature
-55°C~125°C TC
Packaging
Tray
Published
1997
JESD-609 Code
e0
Pbfree Code
no
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
28
Terminal Finish
Tin/Lead (Sn/Pb)
Additional Feature
AUTOMATIC WRITE
Technology
CMOS
Voltage - Supply
4.5V~5.5V
Terminal Position
PERPENDICULAR
Peak Reflow Temperature (Cel)
240
Number of Functions
1
Supply Voltage
5V
Terminal Pitch
2.54mm
Frequency
90GHz
Time@Peak Reflow Temperature-Max (s)
30
Base Part Number
AT28HC256
Qualification Status
Not Qualified
Operating Supply Voltage
5V
Power Supplies
5V
Interface
Parallel, SPI
Memory Size
256Kb 32K x 8
Nominal Supply Current
80mA
Memory Type
Non-Volatile
Operating Mode
ASYNCHRONOUS
Access Time
90ns
Memory Format
EEPROM
Memory Interface
Parallel
Organization
32KX8
Output Characteristics
3-STATE
Memory Width
8
Write Cycle Time - Word, Page
3ms
Density
256 kb
Standby Current-Max
0.0003A
Screening Level
MIL-STD-883 Class C
Programming Voltage
5V
Endurance
10000 Write/Erase Cycles
Write Cycle Time-Max (tWC)
3ms
Data Polling
YES
Toggle Bit
YES
Page Size
64words
Height Seated (Max)
4.4mm
Length
16.51mm
Width
13.97mm
RoHS Status
Non-RoHS Compliant
Lead Free
Contains Lead

Description

AT28HC256F-90UM/883 Overview
This product features contact plating of lead and tin, a through hole mount, and tray packaging. It utilizes CMOS technology and has an organization of 32KX8. The maximum standby current is 0.0003A and the programming voltage is 5V. Data polling is also supported. The maximum seated height is 4.4mm and the length is 16.51mm.

AT28HC256F-90UM/883 Features
Package / Case: 28-BCPGA
28 Pins
Operating Supply Voltage:5V
Additional Feature:AUTOMATIC WRITE
Freguency at 90GHz
90GHz terminals

AT28HC256F-90UM/883 Applications
There are a lot of Microchip Technology
AT28HC256F-90UM/883 Memory applications.

cell phones
eSRAM
mainframes
multimedia computers
networking
personal computers
servers
supercomputers
telecommunications
workstations,

AT28HC256F-90UM/883 More Descriptions

Eeprom, 32Kx8, 90Ns, Parallel, Cmos, Cpga28 Rohs Compliant: Yes |Microchip AT28HC256F-90UM/883
EEPROM Parallel 256K-bit 32K x 8 5V 28-Pin CPGA Box
90NS, PGA, 883C; LEV B COMPLIANT
EEPROM, 256KBIT, -55 TO 125DEG C;
IC EEPROM 256K PARALLEL 28CPGA

Product Comparison

The three parts on the right have similar specifications to AT28HC256F-90UM/883.

Image

Part Number

Manufacturer

Factory Lead Time

Contact Plating

Mount

Mounting Type

Package / Case

Number of Pins

Operating Temperature

Packaging

Published

JESD-609 Code

Pbfree Code

Part Status

Moisture Sensitivity Level (MSL)

Number of Terminations

Terminal Finish

Additional Feature

Technology

Voltage - Supply

Terminal Position

Peak Reflow Temperature (Cel)

Number of Functions

Supply Voltage

Terminal Pitch

Frequency

Time@Peak Reflow Temperature-Max (s)

Base Part Number

Qualification Status

Operating Supply Voltage

Power Supplies

Interface

Memory Size

Nominal Supply Current

Memory Type

Operating Mode

Access Time

Memory Format

Memory Interface

Organization

Output Characteristics

Memory Width

Write Cycle Time - Word, Page

Density

Standby Current-Max

Screening Level

Programming Voltage

Endurance

Write Cycle Time-Max (tWC)

Data Polling

Toggle Bit

Page Size

Height Seated (Max)

Length

Width

RoHS Status

Lead Free

Supplier Device Package

View Compare
AT28HC256F-90UM/883

Microchip Technology

23 Weeks

Lead, Tin

Through Hole

Through Hole

28-BCPGA

28

-55°C~125°C TC

Tray

1997

e0

no

Active

1 (Unlimited)

28

Tin/Lead (Sn/Pb)

AUTOMATIC WRITE

CMOS

4.5V~5.5V

PERPENDICULAR

240

1

5V

2.54mm

90GHz

30

AT28HC256

Not Qualified

5V

5V

Parallel, SPI

256Kb 32K x 8

80mA

Non-Volatile

ASYNCHRONOUS

90ns

EEPROM

Parallel

32KX8

3-STATE

8

3ms

256 kb

0.0003A

MIL-STD-883 Class C

5V

10000 Write/Erase Cycles

3ms

YES

YES

64words

4.4mm

16.51mm

13.97mm

Non-RoHS Compliant

Contains Lead

-

-
AT28C64X-20JC

Microchip Technology

-

-

-

Surface Mount

32-LCC (J-Lead)

-

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

-

32-PLCC (13.97x11.43)

AT28HC256F-90UM/883 vs AT28C64X-20JC
AT28C010E-12TI

Microchip Technology

-

-

-

Surface Mount

32-TFSOP (0.724, 18.40mm Width)

-

-40°C~85°C TC

Tray

1999

-

-

Obsolete

3 (168 Hours)

-

-

-

-

4.5V~5.5V

-

-

-

-

-

-

-

AT28C010

-

-

-

-

1Mb 128K x 8

-

Non-Volatile

-

120ns

EEPROM

Parallel

-

-

-

10ms

-

-

-

-

-

-

-

-

-

-

-

-

Non-RoHS Compliant

-

-

AT28HC256F-90UM/883 vs AT28C010E-12TI
AT28HC64B-12TA

Microchip Technology

-

-

-

Surface Mount

28-TSSOP (0.465, 11.80mm Width)

-

-40°C~125°C TC

Tray

2016

-

-

Obsolete

3 (168 Hours)

-

-

-

EEPROM

4.5V~5.5V

-

-

-

-

-

-

-

AT28HC64

-

-

-

-

64Kb 8K x 8

-

Non-Volatile

-

120ns

EEPROM

Parallel

-

-

-

10ms

-

-

-

-

-

-

-

-

-

-

-

-

Non-RoHS Compliant

-

28-TSOP

AT28HC256F-90UM/883 vs AT28HC64B-12TA