Analog Devices DS2227-070

Mounting Type

Socket

Package / Case

72-SIMM

Number of Pins

72

Supplier Device Package

72-SIMM

RoHS

Non-Compliant

Memory Types

Non-Volatile, RAM, SRAM

Package

Tray

Base Product Number

DS2227

Mfr

Analog Devices Inc./Maxim Integrated

Product Status

Obsolete

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.

Bulk

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)

Series

-

Max Operating Temperature

The Maximum Operating Temperature is the maximum body temperature at which the thermistor is designed to operate for extended periods of time with acceptable stability of its electrical characteristics.

70 °C

Min Operating Temperature

0 °C

Technology

NVSRAM (Non-Volatile SRAM)

Voltage - Supply

4.5V ~ 5.5V

Frequency

70 GHz

Interface

Parallel

Memory Size

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

500 kB

Access Time

70 ns

Memory Format

NVSRAM

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

Write Cycle Time - Word, Page

70ns

Memory Organization

128K x 32, 256K x 16, 512K x 8

Lead Free

Contains Lead