AT28HC256E-12TU

Manufacturer :

Microchip Technology

Product Category :

Memory

Minimum Operating Temperature :

- 40 C

Memory Density :

262144 bit

Time@Peak Reflow Temperature-Max (s) :

NOT SPECIFIED

Memory Type :

Non-Volatile

Product Status :

Obsolete

Number of Terminals :

28

Terminal Form :

Gull wing

Memory Format :

EEPROM

Packaging :

Tray

Memory Organization :

32K x 8

Surface Mount :

yes

Density :

256 kb

Memory IC Type :

EEPROM

Terminal Finish :

Matte Tin (Sn)

Number of Words :

32768 words

Memory Interface :

Parallel

Mount :

Surface Mount

JESD-609 Code :

e3

Terminal Position :

Dual

Number of Pins :

28

Factory Lead Time :

16 Weeks

Supply Current-Max :

0.08 mA

Reach Compliance Code :

Compliant

Operating Temperature :

-40°C~85°C TC

Height :

1 mm

Package Shape :

RECTANGULAR

Data Retention :

10 Year

Mounting Style :

SMD/SMT

Number of Terminations :

28

Page Size :

64words

Command User Interface :

No

Package :

Tray

Operating Supply Voltage :

5V

Endurance :

100000 Write/Erase Cycles

Nominal Supply Current :

80mA

Toggle Bit :

yes

Height Seated (Max) :

1.2mm

Supplier Device Package :

28-TSOP

Peak Reflow Temperature (Cel) :

NOT SPECIFIED

Package / Case :

28-TSSOP (0.465, 11.80mm Width)

Standby Current-Max :

0.0003A

Width :

8mm

Temperature Grade :

Industrial

Operating Supply Current :

80 mA

Organization :

32KX8

Product Type :

EEPROM

Pbfree Code :

yes

Published :

1997

Programming Voltage :

5V

Series :

--

Contact Plating :

Tin

Voltage - Supply :

4.5V~5.5V

Length :

11.8mm

Data Polling :

yes

Memory Size :

256Kb 32K x 8

Manufacturer :

Microchip

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Terminal Pitch :

0.55mm

Access Time :

120ns

RoHS :

Details

Subcategory :

Memory and Data Storage

Supply Voltage-Min (Vsup) :

4.5 V

Mounting Type :

Surface Mount

Supply Voltage-Max (Vsup) :

5.5 V

Seated Height-Max :

1.2 mm

Power Supplies :

5V

RoHS Status :

ROHS3 Compliant

Supply Voltage :

5V

Brand :

Microchip Technology

Product Category :

EEPROM

Base Part Number :

AT28HC256

Interface Type :

Parallel

Number of Functions :

1

Qualification Status :

Not Qualified

Maximum Operating Temperature :

+ 85 C

Write Cycle Time - Word, Page :

10ms

JESD-30 Code :

R-PDSO-G28

Base Product Number :

AT28HC256

Operating Mode :

ASYNCHRONOUS

Parallel/Serial :

Parallel

Memory Width :

8

Write Cycle Time-Max (tWC) :

10ms