AT28C256-15TU

Manufacturer :

Microchip Technology

Product Category :

Memory

Density :

256 kb

JESD-30 Code :

R-PDSO-G28

Standby Current-Max :

0.0002A

Subcategory :

Memory and Data Storage

Packaging :

Tray

Memory Size :

256Kb 32K x 8

Access Time :

150ns

Terminal Position :

Dual

Number of Functions :

1

Maximum Operating Temperature :

+ 85 C

Lead Free :

Lead Free

Factory Lead Time :

15 Weeks

Peak Reflow Temperature (Cel) :

NOT SPECIFIED

Length :

11.8mm

Programming Voltage :

5V

Brand :

Microchip Technology

Number of Words :

32768 words

Mounting Type :

Surface Mount

Package :

Tray

Write Cycle Time-Max (tWC) :

10ms

Parallel/Serial :

Parallel

Interface Type :

Parallel

Reach Compliance Code :

Compliant

Data Retention :

10 Year

Contact Plating :

Tin

Supply Voltage :

5V

Supply Voltage-Min (Vsup) :

4.5 V

Memory Interface :

Parallel

Nominal Supply Current :

50mA

Page Size :

64words

Minimum Operating Temperature :

- 40 C

Memory Density :

256

Package / Case :

28-TSSOP (0.465, 11.80mm Width)

Memory Type :

Non-Volatile

Data Polling :

yes

Width :

8mm

Number of Terminals :

28

Mounting Style :

SMD/SMT

Package Shape :

RECTANGULAR

Operating Temperature :

-40°C~85°C TC

Pbfree Code :

yes

Number of Pins :

28

Surface Mount :

yes

Terminal Pitch :

0.55mm

Mount :

Surface Mount

Published :

1997

Product Status :

Obsolete

Time@Peak Reflow Temperature-Max (s) :

NOT SPECIFIED

Terminal Form :

Gull wing

Supply Current-Max :

0.05 mA

Voltage - Supply :

4.5V~5.5V

Operating Mode :

ASYNCHRONOUS

Memory Format :

EEPROM

RoHS :

Details

Organization :

32KX8

Interface :

Parallel, SPI

Interfaces :

Parallel

Operating Supply Voltage :

5V

Seated Height-Max :

1.2 mm

Base Part Number :

AT28C256

Endurance :

10000 Write/Erase Cycles

Product Category :

EEPROM

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Frequency :

150GHz

RoHS Status :

ROHS3 Compliant

Write Cycle Time - Word, Page :

10ms

Number of Terminations :

28

Command User Interface :

No

Temperature Grade :

Industrial

Qualification Status :

Not Qualified

Power Supplies :

5V

Manufacturer :

Microchip

Height :

1 mm

Base Product Number :

AT28C256

Supply Voltage-Max (Vsup) :

5.5 V

Memory Organization :

32K x 8

Memory Width :

8

Height Seated (Max) :

1.2mm

Terminal Finish :

Matte Tin (Sn)

Series :

--

Product Type :

EEPROM

Supplier Device Package :

28-TSOP

Toggle Bit :

yes

JESD-609 Code :

e3

Memory IC Type :

EEPROM