AT28C256E-15SU

Manufacturer :

Microchip Technology

Product Category :

Memory

Voltage - Supply :

4.5V~5.5V

Number of Pins :

28

Clock Frequency :

-

Length :

17.9mm

Product Status :

Active

Mount :

Surface Mount

Memory IC Type :

EEPROM

Factory Lead Time :

14 Weeks

Output Characteristics :

3-STATE

Base Product Number :

AT28C256

Height :

2.35 mm (Max)

Maximum Operating Temperature :

+ 85 C

JESD-609 Code :

e3

Qualification Status :

Not Qualified

Operating Supply Current :

50 mA

Data Polling :

yes

Mounting Type :

Surface Mount

Density :

256 kb

Temperature Grade :

Industrial

MSL :

MSL 1 - Unlimited

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Memory Width :

8

Interface Type :

Parallel

Frequency :

150GHz

Supply Voltage :

5V

RoHS Status :

ROHS3 Compliant

Write Cycle Time-Max (tWC) :

10ms

Memory Format :

EEPROM

Brand :

Microchip Technology / Atmel

Operating Temperature :

-40°C~85°C TC

Supply Voltage-Min (Vsup) :

4.5 V

Number of Terminals :

28

Endurance :

100000 Write/Erase Cycles

Terminal Form :

Gull wing

Manufacturer :

Microchip

Terminal Finish :

Matte Tin (Sn) - annealed

Memory Organization :

32K x 8

Supply Current-Max :

0.05 mA

Supply Voltage-Max (Vsup) :

5.5 V

Minimum Operating Temperature :

- 40 C

Published :

1997

Lead Free :

Lead Free

Width :

7.5mm

Memory Density :

256

Number of Terminations :

28

Operating Mode :

ASYNCHRONOUS

Memory Size :

256Kb 32K x 8

Supplier Device Package :

28-SOIC

Screening Level :

MIL-STD-883

Toggle Bit :

yes

JESD-30 Code :

R-PDSO-G28

Power Supplies :

5V

Interfaces :

Parallel

Write Cycle Time - Word, Page :

10ms

Mounting Style :

SMD/SMT

Peak Reflow Temperature (Cel) :

250

Product Type :

EEPROM

Nominal Supply Current :

50mA

Package / Case :

28-SOIC (0.295, 7.50mm Width)

Memory Type :

Non-Volatile

Parallel/Serial :

Parallel

Height Seated (Max) :

2.65mm

Terminal Position :

Dual

Data Retention :

10 Year

Surface Mount :

yes

Page Size :

64words

Operating Supply Voltage :

5V

Radiation Hardening :

No

Standby Current-Max :

0.0002A

Access Time :

150ns

Contact Plating :

Tin

Organization :

32KX8

Number of Functions :

1

Terminal Pitch :

1.27mm

Seated Height-Max :

2.65 mm

Product Category :

EEPROM

Subcategory :

Memory and Data Storage

Package :

Tube

Programming Voltage :

5V

Base Part Number :

AT28C256

Package Shape :

RECTANGULAR

Command User Interface :

No

Memory Interface :

Parallel

Packaging :

Tube

Additional Feature :

AUTOMATIC WRITE

Time@Peak Reflow Temperature-Max (s) :

40

Series :

--

RoHS :

Details

Reach Compliance Code :

Compliant

Pbfree Code :

yes

Number of Words :

32768 words