AT28BV256-20JU

Manufacturer :

Microchip Technology

Product Category :

Memory

Published :

1997

Standby Current-Max :

0.00002A

Maximum Operating Temperature :

+ 85 C

Minimum Operating Temperature :

- 40 C

Memory Width :

8

Temperature Grade :

Industrial

Interface Type :

Parallel

Number of Words :

32768 words

Height :

2.79 mm (Min)

Memory Interface :

Parallel

Data Retention Time-Min :

10

REACH SVHC :

No SVHC

Voltage - Supply :

2.7V~3.6V

Operating Mode :

ASYNCHRONOUS

Mount :

Surface Mount

Package Shape :

RECTANGULAR

Memory Density :

256

Package / Case :

32-LCC (J-Lead)

Manufacturer :

Microchip

Product Type :

EEPROM

Base Product Number :

AT28BV256

Memory IC Type :

EEPROM

Supply Voltage-Min (Vsup) :

2.7V

Reach Compliance Code :

Compliant

Interfaces :

Parallel

Terminal Form :

J BEND

Radiation Hardening :

No

Operating Temperature :

-40°C~85°C TC

Peak Reflow Temperature (Cel) :

245

Write Cycle Time - Word, Page :

10ms

Height Seated (Max) :

3.556mm

Length :

13.97mm

Memory Organization :

32K x 8

Product Status :

Active

Pbfree Code :

yes

Nominal Supply Current :

15mA

Product Category :

EEPROM

Lead Free :

Lead Free

Moisture Sensitivity Level (MSL) :

2 (1 Year)

Interface :

Parallel, SPI

Package :

Tube

Toggle Bit :

yes

Width :

11.43mm

Mounting Type :

Surface Mount

Memory Format :

EEPROM

Number of Terminations :

32

Base Part Number :

AT28BV256

Packaging :

Tube

Organization :

32 k x 8

JESD-609 Code :

e3

Number of Terminals :

32

Data Polling :

yes

Terminal Pitch :

1.27mm

Supply Voltage :

3V

Data Retention :

10 Year

Surface Mount :

yes

Qualification Status :

Not Qualified

Supply Voltage-Max (Vsup) :

3.6V

Terminal Finish :

Matte Tin (Sn) - annealed

Mounting Style :

SMD/SMT

RoHS :

Details

Seated Height-Max :

3.556 mm

Operating Supply Voltage :

3.3V

Access Time :

200ns

Endurance :

10000 Write/Erase Cycles

Memory Size :

256Kb 32K x 8

RoHS Status :

ROHS3 Compliant

Memory Type :

Non-Volatile

Number of Functions :

1

Parallel/Serial :

Parallel

Supply Current-Max :

0.015 mA

Factory Lead Time :

8 Weeks

Number of Pins :

32

Subcategory :

Memory and Data Storage

Programming Voltage :

3V

Power Supplies :

3/3.3 V

Supplier Device Package :

32-PLCC

Page Size :

64words

Terminal Position :

QUAD

Series :

--

Write Protection :

HARDWARE/SOFTWARE

Command User Interface :

No

Write Cycle Time-Max (tWC) :

10ms

Brand :

Microchip Technology / Atmel

JESD-30 Code :

R-PQCC-J32

Operating Supply Current :

15 mA

Density :

256 kb

Time@Peak Reflow Temperature-Max (s) :

40

Frequency :

200GHz