Alliance Memory, Inc. AS6C62256-55PCN

Factory Lead Time

8 Weeks

Mount

Through Hole

Mounting Type

Through Hole

Package / Case

28-DIP (0.600, 15.24mm)

Number of Pins

28

Memory Types

Volatile

Usage Level

Commercial grade

Operating Temperature

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

0°C~70°C TA

Packaging

Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.

Tube

Published

2005

JESD-609 Code

e3/e6

Pbfree Code

yes

Part Status

Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.

Active

Moisture Sensitivity Level (MSL)

1 (Unlimited)

Number of Terminations

28

ECCN Code

EAR99

Terminal Finish

MATTE TIN/TIN BISMUTH

HTS Code

HTS (Harmonized Tariff Schedule) codes are product classification codes between 8-1 digits. The first six digits are an HS code, and the countries of import assign the subsequent digits to provide additional classification. U.S. HTS codes are 1 digits and are administered by the U.S. International Trade Commission.

8542.32.00.32

Voltage - Supply

2.7V~5.5V

Terminal Position

DUAL

Number of Functions

1

Supply Voltage

3.3V

Terminal Pitch

The center distance from one pole to the next.

2.54mm

Pin Count

a count of all of the component leads (or pins)

28

Operating Supply Voltage

The voltage level by which an electrical system is designated and to which certain operating characteristics of the system are related.

3.3V

Supply Voltage-Max (Vsup)

5.5V

Power Supplies

an electronic circuit that converts the voltage of an alternating current (AC) into a direct current (DC) voltage.?

3/5V

Supply Voltage-Min (Vsup)

2.7V

Memory Size

The memory capacity is the amount of data a device can store at any given time in its memory.

256Kb 32K x 8

Number of Ports

A port is identified for each transport protocol and address combination by a 16-bit unsigned number,.

1

Memory Format

SRAM

Memory Interface

An external memory interface is a bus protocol for communication from an integrated circuit, such as a microprocessor, to an external memory device located on a circuit board.

Parallel

Organization

32KX8

Output Characteristics

3-STATE

Write Cycle Time - Word, Page

55ns

Address Bus Width

A computer system has an address bus with 8 parallel lines. This means that the address bus width is 8 bits.

15b

Density

256 kb

Standby Current-Max

0.00002A

Access Time (Max)

55 ns

I/O Type

COMMON

Standby Voltage-Min

2V

Reverse Pinout

YES

Height

3.81mm

Length

36.32mm

Width

13.21mm

Radiation Hardening

Radiation hardening is the process of making electronic components and circuits resistant to damage or malfunction caused by high levels of ionizing radiation, especially for environments in outer space (especially beyond the low Earth orbit), around nuclear reactors and particle accelerators, or during nuclear accidents or nuclear warfare.

No

RoHS Status

RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.

ROHS3 Compliant

Lead Free

Lead Free