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IS61DDB22M18A-250M3L Datasheet

IS61DDB22M18A-250M3L Datasheet
Total Pages: 29
Size: 755.26 KB
ISSI, Integrated Silicon Solution Inc
This datasheet covers 3 part numbers: IS61DDB22M18A-250M3L, IS61DDB22M18A-250B4LI, IS61DDB21M36A-250M3L
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IS61DDB22M18A-250M3L

ISSI, Integrated Silicon Solution Inc

Manufacturer

ISSI, Integrated Silicon Solution Inc

Series

-

Memory Type

Volatile

Memory Format

SRAM

Technology

SRAM - Synchronous, DDR II

Memory Size

36Mb (2M x 18)

Memory Interface

Parallel

Clock Frequency

250MHz

Write Cycle Time - Word, Page

-

Access Time

8.4ns

Voltage - Supply

1.71V ~ 1.89V

Operating Temperature

0°C ~ 70°C (TA)

Mounting Type

Surface Mount

Package / Case

165-LBGA

Supplier Device Package

165-LFBGA (13x15)

IS61DDB22M18A-250B4LI

ISSI, Integrated Silicon Solution Inc

Manufacturer

ISSI, Integrated Silicon Solution Inc

Series

-

Memory Type

Volatile

Memory Format

SRAM

Technology

SRAM - Synchronous, DDR II

Memory Size

36Mb (2M x 18)

Memory Interface

Parallel

Clock Frequency

250MHz

Write Cycle Time - Word, Page

-

Access Time

8.4ns

Voltage - Supply

1.71V ~ 1.89V

Operating Temperature

-40°C ~ 85°C (TA)

Mounting Type

Surface Mount

Package / Case

165-LBGA

Supplier Device Package

165-LFBGA (13x15)

IS61DDB21M36A-250M3L

ISSI, Integrated Silicon Solution Inc

Manufacturer

ISSI, Integrated Silicon Solution Inc

Series

-

Memory Type

Volatile

Memory Format

SRAM

Technology

SRAM - Synchronous, DDR II

Memory Size

36Mb (1M x 36)

Memory Interface

Parallel

Clock Frequency

250MHz

Write Cycle Time - Word, Page

-

Access Time

8.4ns

Voltage - Supply

1.71V ~ 1.89V

Operating Temperature

0°C ~ 70°C (TA)

Mounting Type

Surface Mount

Package / Case

165-LBGA

Supplier Device Package

165-LFBGA (13x15)