Sharp Microelectronics LH52256CN-70LL

Mounting Type

Surface Mount

Package / Case

28-SOP

Surface Mount

having leads that are designed to be soldered on the side of a circuit board that the body of the component is mounted on.

YES

Memory Types

Volatile

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

1997

JESD-609 Code

e0

Part Status

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

Obsolete

Moisture Sensitivity Level (MSL)

4 (72 Hours)

Number of Terminations

28

Terminal Finish

Tin/Lead (Sn/Pb)

Voltage - Supply

4.5V~5.5V

Terminal Position

DUAL

Peak Reflow Temperature (Cel)

NOT SPECIFIED

Number of Functions

1

Supply Voltage

5V

Terminal Pitch

The center distance from one pole to the next.

1.27mm

Reach Compliance Code

unknown

Frequency

70GHz

Time@Peak Reflow Temperature-Max (s)

NOT SPECIFIED

JESD-30 Code

R-PDSO-G28

Qualification Status

An indicator of formal certification of qualifications.

Not Qualified

Supply Voltage-Max (Vsup)

5.5V

Supply Voltage-Min (Vsup)

4.5V

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

Operating Mode

A phase of operation during the operation and maintenance stages of the life cycle of a facility.

ASYNCHRONOUS

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

Memory Width

8

Write Cycle Time - Word, Page

70ns

Memory Density

262144 bit

Access Time (Max)

70 ns

Standby Voltage-Min

2V

Output Enable

YES

Length

18mm

Height Seated (Max)

2.6mm

Width

8.6mm

RoHS Status

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

Non-RoHS Compliant