AT28HC256E-12FM/883

Manufacturer :

Microchip Technology

Product Category :

Memory

Operating Supply Voltage :

5V

Memory Organization :

32K x 8

Data Polling :

yes

Access Time :

120ns

Supply Voltage :

5V

Brand :

Microchip Technology

Contact Plating :

Lead, Tin

Memory Size :

256Kb 32K x 8

Time@Peak Reflow Temperature-Max (s) :

NOT SPECIFIED

Height :

3.02 mm (Max)

Output Characteristics :

3-STATE

Write Cycle Time - Word, Page :

10ms

JESD-609 Code :

e0

Temperature Grade :

Military

Product Status :

Active

Nominal Supply Current :

80mA

Memory Width :

8

Terminal Pitch :

1.27mm

Interface Type :

Parallel

Operating Mode :

ASYNCHRONOUS

Qualification Status :

Not Qualified

RoHS :

Compliant

Base Product Number :

AT28HC256

Terminal Finish :

TIN LEAD

Memory Density :

262144 bit

Width :

10.16mm

Memory IC Type :

EEPROM

Density :

256 kb

Supply Voltage-Max (Vsup) :

5.5 V

Package :

Tube

Memory Type :

Non-Volatile

Manufacturer :

Microchip

Frequency :

120GHz

Supplier Device Package :

28-FlatPack, Ceramic Bottom-Brazed

Operating Temperature :

-55°C~125°C TC

Max Operating Temperature :

125 °C

Mounting Type :

Surface Mount

Product Type :

EEPROM

Parallel/Serial :

Parallel

RoHS Status :

Non-RoHS Compliant

Packaging :

Tube

Terminal Form :

Flat

Pbfree Code :

No

Height Seated (Max) :

3.02mm

Voltage - Supply :

4.5V~5.5V

Surface Mount :

yes

Power Supplies :

5V

Factory Lead Time :

23 Weeks

Peak Reflow Temperature (Cel) :

NOT SPECIFIED

Endurance :

100000 Write/Erase Cycles

Standby Current-Max :

0.0003A

Command User Interface :

No

Number of Words :

32768 words

Supply Current-Max :

0.08 mA

Minimum Operating Temperature :

- 55 C

Memory Format :

EEPROM

Programming Voltage :

5V

Seated Height-Max :

3.02 mm

Mount :

Surface Mount

Organization :

32KX8

Min Supply Voltage :

4.5 V

Reach Compliance Code :

Unknown

Maximum Operating Temperature :

+ 125 C

Operating Supply Current :

80 mA

Interface :

Parallel, SPI

Published :

1997

Additional Feature :

AUTOMATIC WRITE

Base Part Number :

AT28HC256

Number of Terminations :

28

Page Size :

64words

Toggle Bit :

yes

Max Supply Voltage :

5.5 V

Product Category :

EEPROM

JESD-30 Code :

R-CDFP-F28

Number of Terminals :

28

Package Shape :

RECTANGULAR

Terminal Position :

Dual

Number of Functions :

1

Screening Level :

MIL-STD-883 Class C

Lead Free :

Contains Lead

Memory Interface :

Parallel

Supply Voltage-Min (Vsup) :

4.5 V

Mounting Style :

SMD/SMT

Min Operating Temperature :

-55 °C

Data Retention :

10 Year

Length :

18.8 mm (Max)

Series :

--

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Write Cycle Time-Max (tWC) :

3ms

Package / Case :

28-CFlatPack

Number of Pins :

28

Subcategory :

Memory and Data Storage