AT28HC256E-12TU

Manufacturer :

Microchip Technology

Product Category :

Memory

Memory Width :

8

Power Supplies :

5V

Length :

11.8mm

Mounting Type :

Surface Mount

Maximum Operating Temperature :

+ 85 C

Subcategory :

Memory and Data Storage

Write Cycle Time - Word, Page :

10ms

Minimum Operating Temperature :

- 40 C

Page Size :

64words

Density :

256 kb

Product Type :

EEPROM

Memory Density :

262144 bit

Number of Pins :

28

Memory Format :

EEPROM

Interface Type :

Parallel

Height Seated (Max) :

1.2mm

Memory Size :

256Kb 32K x 8

Supplier Device Package :

28-TSOP

Base Product Number :

AT28HC256

Package / Case :

28-TSSOP (0.465, 11.80mm Width)

Surface Mount :

yes

Operating Temperature :

-40°C~85°C TC

Time@Peak Reflow Temperature-Max (s) :

NOT SPECIFIED

Packaging :

Tray

Mounting Style :

SMD/SMT

Reach Compliance Code :

Compliant

Product Status :

Obsolete

Memory Organization :

32K x 8

Number of Terminations :

28

Standby Current-Max :

0.0003A

Memory Type :

Non-Volatile

Operating Supply Current :

80 mA

Nominal Supply Current :

80mA

Organization :

32KX8

Endurance :

100000 Write/Erase Cycles

Qualification Status :

Not Qualified

Programming Voltage :

5V

Access Time :

120ns

Command User Interface :

No

Product Category :

EEPROM

Contact Plating :

Tin

Brand :

Microchip Technology

Supply Current-Max :

0.08 mA

Package Shape :

RECTANGULAR

Published :

1997

Package :

Tray

Terminal Pitch :

0.55mm

Terminal Form :

Gull wing

JESD-30 Code :

R-PDSO-G28

Parallel/Serial :

Parallel

Mount :

Surface Mount

Height :

1 mm

RoHS :

Details

Supply Voltage-Max (Vsup) :

5.5 V

Number of Words :

32768 words

Series :

--

Operating Mode :

ASYNCHRONOUS

JESD-609 Code :

e3

Supply Voltage-Min (Vsup) :

4.5 V

Data Retention :

10 Year

Number of Functions :

1

Temperature Grade :

Industrial

Seated Height-Max :

1.2 mm

Number of Terminals :

28

Voltage - Supply :

4.5V~5.5V

Terminal Finish :

Matte Tin (Sn)

Memory IC Type :

EEPROM

Width :

8mm

RoHS Status :

ROHS3 Compliant

Base Part Number :

AT28HC256

Write Cycle Time-Max (tWC) :

10ms

Factory Lead Time :

16 Weeks

Manufacturer :

Microchip

Operating Supply Voltage :

5V

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Terminal Position :

Dual

Peak Reflow Temperature (Cel) :

NOT SPECIFIED

Pbfree Code :

yes

Memory Interface :

Parallel

Data Polling :

yes

Supply Voltage :

5V

Toggle Bit :

yes