AT28C256-15TU

Manufacturer :

Microchip Technology

Product Category :

Memory

Number of Functions :

1

Voltage - Supply :

4.5V~5.5V

Product Status :

Obsolete

Published :

1997

Peak Reflow Temperature (Cel) :

NOT SPECIFIED

Mount :

Surface Mount

Parallel/Serial :

Parallel

Organization :

32KX8

Terminal Finish :

Matte Tin (Sn)

Terminal Pitch :

0.55mm

Package / Case :

28-TSSOP (0.465, 11.80mm Width)

Maximum Operating Temperature :

+ 85 C

RoHS Status :

ROHS3 Compliant

RoHS :

Details

Mounting Style :

SMD/SMT

Interface Type :

Parallel

Frequency :

150GHz

Write Cycle Time-Max (tWC) :

10ms

Minimum Operating Temperature :

- 40 C

Reach Compliance Code :

Compliant

Memory Organization :

32K x 8

Standby Current-Max :

0.0002A

Terminal Form :

Gull wing

Pbfree Code :

yes

Temperature Grade :

Industrial

Memory Format :

EEPROM

Memory Type :

Non-Volatile

Interface :

Parallel, SPI

Supplier Device Package :

28-TSOP

Number of Terminals :

28

JESD-30 Code :

R-PDSO-G28

Terminal Position :

Dual

Write Cycle Time - Word, Page :

10ms

Command User Interface :

No

Number of Terminations :

28

Product Category :

EEPROM

Subcategory :

Memory and Data Storage

Seated Height-Max :

1.2 mm

Memory Size :

256Kb 32K x 8

Time@Peak Reflow Temperature-Max (s) :

NOT SPECIFIED

Package :

Tray

Contact Plating :

Tin

Brand :

Microchip Technology

Density :

256 kb

Supply Voltage :

5V

JESD-609 Code :

e3

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Qualification Status :

Not Qualified

Programming Voltage :

5V

Length :

11.8mm

Width :

8mm

Memory Density :

256

Memory Interface :

Parallel

Operating Supply Voltage :

5V

Base Part Number :

AT28C256

Package Shape :

RECTANGULAR

Nominal Supply Current :

50mA

Access Time :

150ns

Product Type :

EEPROM

Data Retention :

10 Year

Factory Lead Time :

15 Weeks

Memory IC Type :

EEPROM

Interfaces :

Parallel

Base Product Number :

AT28C256

Page Size :

64words

Series :

--

Lead Free :

Lead Free

Height Seated (Max) :

1.2mm

Endurance :

10000 Write/Erase Cycles

Supply Voltage-Max (Vsup) :

5.5 V

Data Polling :

yes

Operating Mode :

ASYNCHRONOUS

Toggle Bit :

yes

Packaging :

Tray

Number of Pins :

28

Supply Current-Max :

0.05 mA

Memory Width :

8

Manufacturer :

Microchip

Number of Words :

32768 words

Operating Temperature :

-40°C~85°C TC

Supply Voltage-Min (Vsup) :

4.5 V

Surface Mount :

yes

Mounting Type :

Surface Mount

Power Supplies :

5V

Height :

1 mm