AT28C256-20DM/883

Manufacturer :

Microchip Technology

Product Category :

Memory

Mounting Type :

Through Hole

Mounting Style :

Through Hole

Packaging :

Tube

Memory Width :

8

Parallel/Serial :

Parallel

Subcategory :

Memory and Data Storage

Lead Free :

Contains Lead

Data Retention :

10 Year

JESD-30 Code :

R-GDIP-T28

Density :

256 kb

Operating Mode :

ASYNCHRONOUS

Organization :

32KX8

Series :

--

Access Time :

200ns

Temperature Grade :

Military

Nominal Supply Current :

50mA

Number of Pins :

28

Number of Functions :

1

Product Type :

EEPROM

Minimum Operating Temperature :

- 55 C

Standby Current-Max :

0.0003A

Height :

4.2 mm (Max)

Memory Size :

256Kb 32K x 8

Memory Interface :

Parallel

Supply Voltage-Max (Vsup) :

5.5V

Product Category :

EEPROM

Memory Format :

EEPROM

RoHS :

N

Write Protection :

HARDWARE/SOFTWARE

Surface Mount :

No

Programming Voltage :

5V

Base Product Number :

AT28C256

Data Retention Time-Min :

10

Reach Compliance Code :

Compliant

Interface Type :

Parallel

Write Cycle Time-Max (tWC) :

10ms

Package :

Tube

Voltage - Supply :

4.5V~5.5V

Mount :

Through Hole

Radiation Hardening :

No

Length :

37.215mm

Terminal Position :

Dual

Number of Terminations :

28

Height Seated (Max) :

5.72mm

Maximum Operating Temperature :

+ 125 C

Product Status :

Active

Supplier Device Package :

28-CDIP

Package Shape :

RECTANGULAR

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Data Polling :

yes

Memory Type :

Non-Volatile

Supply Voltage-Min (Vsup) :

4.5V

Supply Current-Max :

0.05 mA

Base Part Number :

AT28C256

Frequency :

200GHz

Memory Density :

262144 bit

Terminal Pitch :

2.54mm

Width :

15.24mm

Command User Interface :

No

Memory IC Type :

EEPROM

Write Cycle Time - Word, Page :

10ms

Manufacturer :

Microchip

Operating Temperature :

-55°C~125°C TC

Memory Organization :

32K x 8

Package / Case :

28-CDIP (0.600, 15.24mm)

Factory Lead Time :

23 Weeks

Brand :

Microchip Technology

Supply Voltage :

5V

Screening Level :

MIL-STD-883 Class C

Seated Height-Max :

5.72 mm

Operating Supply Voltage :

5 V

Endurance :

10000 Write/Erase Cycles

Number of Words :

32768 words

RoHS Status :

Non-RoHS Compliant

Terminal Form :

THROUGH-HOLE

Number of Terminals :

28