United Microelectronics Corporation UM62257AM-70LL

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

Number of Terminals

28

Part Life Cycle Code

Obsolete

Ihs Manufacturer

UNITED MICROELECTRONICS CORP

Package Description

,

Access Time-Max

70 ns

Number of Words

32768 words

Number of Words Code

32000

Operating Temperature-Max

70 °C

Package Body Material

PLASTIC/EPOXY

Package Code

SOP

Package Shape

RECTANGULAR

Package Style

SMALL OUTLINE

Supply Voltage-Nom (Vsup)

5 V

ECCN Code

EAR99

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.

8542.32.00.41

Terminal Position

DUAL

Terminal Form

Occurring at or forming the end of a series, succession, or the like; closing; concluding.

GULL WING

Number of Functions

1

Reach Compliance Code

unknown

JESD-30 Code

R-PDSO-G28

Qualification Status

An indicator of formal certification of qualifications.

Not Qualified

Supply Voltage-Max (Vsup)

5.5 V

Temperature Grade

Temperature grades represent a tire's resistance to heat and its ability to dissipate heat when tested under controlled laboratory test conditions.

COMMERCIAL

Supply Voltage-Min (Vsup)

4.5 V

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

Organization

32KX8

Output Characteristics

3-STATE

Memory Width

8

Memory Density

262144 bit

Parallel/Serial

PARALLEL

Memory IC Type

STANDARD SRAM

Standby Voltage-Min

2 V

Output Enable

NO