AT28BV256-20TU

Manufacturer :

Atmel (Microchip Technology)

Product Category :

Memory

Memory Interface :

Parallel

Number of Pins :

28

Supply Current-Max :

0.015 mA

Supply Voltage-Min (Vsup) :

2.7V

Package / Case :

28-TSSOP (0.465, 11.80mm Width)

Data Polling :

yes

Manufacturer :

Microchip Technology Inc

RoHS Status :

ROHS3 Compliant

Peak Reflow Temperature (Cel) :

NOT SPECIFIED

Memory Density :

256

Height Seated (Max) :

1.2mm

Voltage - Supply :

2.7V~3.6V

Memory Width :

8

Operating Supply Voltage :

3.3V

JESD-609 Code :

e3

Toggle Bit :

yes

Memory Format :

EEPROM

Nominal Supply Current :

15mA

Page Size :

64words

Packaging :

Tray

Memory Type :

Non-Volatile

Base Part Number :

AT28BV256

Operating Mode :

ASYNCHRONOUS

Programming Voltage :

3V

Package :

Tray

Seated Height-Max :

1.2 mm

Factory Lead Time :

15 Weeks

Interfaces :

Parallel

Write Cycle Time - Word, Page :

10ms

Product Status :

Obsolete

Number of Functions :

1

Package Shape :

RECTANGULAR

Memory Size :

256Kb 32K x 8

Terminal Pitch :

0.55mm

Surface Mount :

yes

Radiation Hardening :

No

Memory IC Type :

EEPROM

Interface :

Parallel, SPI

Length :

11.8mm

Number of Terminals :

28

Width :

8mm

Standby Current-Max :

0.00005A

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Power Supplies :

3/3.3 V

Pbfree Code :

yes

Number of Words :

32768 words

Supply Voltage :

3V

Base Product Number :

AT28BV256

Contact Plating :

Tin

Command User Interface :

No

Endurance :

10000 Write/Erase Cycles

Access Time :

200ns

Density :

256 kb

Operating Temperature :

-40°C~85°C TC

Parallel/Serial :

Parallel

Subcategory :

EEPROMs

Lead Free :

Lead Free

Frequency :

5MHz

Mount :

Surface Mount

Supplier Device Package :

28-TSOP

Mounting Type :

Surface Mount

Organization :

32KX8

Terminal Position :

Dual

Terminal Form :

Gull wing

Terminal Finish :

Matte Tin (Sn)

Memory Organization :

32K x 8

Published :

1997

Qualification Status :

Not Qualified

Number of Terminations :

28

Write Cycle Time-Max (tWC) :

10ms

JESD-30 Code :

R-PDSO-G28

REACH SVHC :

No SVHC

Temperature Grade :

Industrial

Supply Voltage-Max (Vsup) :

3.6V

Series :

--

Reach Compliance Code :

Compliant