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AT27C256R-45RU Datasheet

AT27C256R-45RU Cover
DatasheetAT27C256R-45RU
File Size177.28 KB
Total Pages12
ManufacturerMicrochip Technology
Websitehttp://www.microchip.com/
Total PartsThis datasheet covers 54 part numbers
Associated Parts AT27C256R-45RU, AT27C256R-45TU, AT27C256R-90PA, AT27C256R-70PA, AT27C256R-15PA, AT27C256R-12PA, AT27C256R-90TI, AT27C256R-90TC, AT27C256R-90RI, AT27C256R-90RC, AT27C256R-90PI, AT27C256R-90PC, AT27C256R-90JI, AT27C256R-90JC, AT27C256R-70TI, AT27C256R-70TC, AT27C256R-70RI, AT27C256R-70PI, AT27C256R-70JI, AT27C256R-55TI, AT27C256R-55TC, AT27C256R-55RI, AT27C256R-55RC, AT27C256R-55PI, AT27C256R-55PC, AT27C256R-55JI, AT27C256R-55JC, AT27C256R-45TI, AT27C256R-45TC, AT27C256R-45RI, AT27C256R-45RC, AT27C256R-45PI, AT27C256R-45PC, AT27C256R-45JI, AT27C256R-45JC, AT27C256R-15TI, AT27C256R-15TC, AT27C256R-15RI, AT27C256R-15RC, AT27C256R-15PI , etc.
Description IC EPROM 256K PARALLEL 28SOIC, IC EPROM 256K PARALLEL 28TSOP, IC EPROM 256K PARALLEL 28DIP, IC EPROM 256K PARALLEL 28DIP, IC EPROM 256K PARALLEL 28DIP

AT27C256R-45RU - Microchip Technology

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URL Link

AT27C256R-45RU

Microchip Technology

Manufacturer

Microchip Technology

Series

-

Memory Type

Non-Volatile

Memory Format

EPROM

Technology

EPROM - OTP

Memory Size

256Kb (32K x 8)

Memory Interface

Parallel

Clock Frequency

-

Write Cycle Time - Word, Page

-

Access Time

45ns

Voltage - Supply

4.5V ~ 5.5V

Operating Temperature

-40°C ~ 85°C (TC)

Mounting Type

Surface Mount

Package / Case

28-SOIC (0.342", 8.69mm Width)

Supplier Device Package

28-SOIC

AT27C256R-45TU

Microchip Technology

Manufacturer

Microchip Technology

Series

-

Memory Type

Non-Volatile

Memory Format

EPROM

Technology

EPROM - OTP

Memory Size

256Kb (32K x 8)

Memory Interface

Parallel

Clock Frequency

-

Write Cycle Time - Word, Page

-

Access Time

45ns

Voltage - Supply

4.5V ~ 5.5V

Operating Temperature

-40°C ~ 85°C (TC)

Mounting Type

Surface Mount

Package / Case

28-TSSOP (0.465", 11.80mm Width)

Supplier Device Package

28-TSOP

AT27C256R-90PA

Microchip Technology

Manufacturer

Microchip Technology

Series

-

Memory Type

Non-Volatile

Memory Format

EPROM

Technology

EPROM - OTP

Memory Size

256Kb (32K x 8)

Memory Interface

Parallel

Clock Frequency

-

Write Cycle Time - Word, Page

-

Access Time

90ns

Voltage - Supply

4.5V ~ 5.5V

Operating Temperature

-40°C ~ 125°C (TC)

Mounting Type

Through Hole

Package / Case

28-DIP (0.600", 15.24mm)

Supplier Device Package

28-PDIP

AT27C256R-70PA

Microchip Technology

Manufacturer

Microchip Technology

Series

-

Memory Type

Non-Volatile

Memory Format

EPROM

Technology

EPROM - OTP

Memory Size

256Kb (32K x 8)

Memory Interface

Parallel

Clock Frequency

-

Write Cycle Time - Word, Page

-

Access Time

70ns

Voltage - Supply

4.5V ~ 5.5V

Operating Temperature

-40°C ~ 125°C (TC)

Mounting Type

Through Hole

Package / Case

28-DIP (0.600", 15.24mm)

Supplier Device Package

28-PDIP

AT27C256R-15PA

Microchip Technology

Manufacturer

Microchip Technology

Series

-

Memory Type

Non-Volatile

Memory Format

EPROM

Technology

EPROM - OTP

Memory Size

256Kb (32K x 8)

Memory Interface

Parallel

Clock Frequency

-

Write Cycle Time - Word, Page

-

Access Time

150ns

Voltage - Supply

4.5V ~ 5.5V

Operating Temperature

-40°C ~ 125°C (TC)

Mounting Type

Through Hole

Package / Case

28-DIP (0.600", 15.24mm)

Supplier Device Package

28-PDIP

AT27C256R-12PA

Microchip Technology

Manufacturer

Microchip Technology

Series

-

Memory Type

Non-Volatile

Memory Format

EPROM

Technology

EPROM - OTP

Memory Size

256Kb (32K x 8)

Memory Interface

Parallel

Clock Frequency

-

Write Cycle Time - Word, Page

-

Access Time

120ns

Voltage - Supply

4.5V ~ 5.5V

Operating Temperature

-40°C ~ 125°C (TC)

Mounting Type

Through Hole

Package / Case

28-DIP (0.600", 15.24mm)

Supplier Device Package

28-PDIP

AT27C256R-90TI

Microchip Technology

Manufacturer

Microchip Technology

Series

-

Memory Type

Non-Volatile

Memory Format

EPROM

Technology

EPROM - OTP

Memory Size

256Kb (32K x 8)

Memory Interface

Parallel

Clock Frequency

-

Write Cycle Time - Word, Page

-

Access Time

90ns

Voltage - Supply

4.5V ~ 5.5V

Operating Temperature

-40°C ~ 85°C (TC)

Mounting Type

Surface Mount

Package / Case

28-TSSOP (0.465", 11.80mm Width)

Supplier Device Package

28-TSOP

AT27C256R-90TC

Microchip Technology

Manufacturer

Microchip Technology

Series

-

Memory Type

Non-Volatile

Memory Format

EPROM

Technology

EPROM - OTP

Memory Size

256Kb (32K x 8)

Memory Interface

Parallel

Clock Frequency

-

Write Cycle Time - Word, Page

-

Access Time

90ns

Voltage - Supply

4.5V ~ 5.5V

Operating Temperature

0°C ~ 70°C (TC)

Mounting Type

Surface Mount

Package / Case

28-TSSOP (0.465", 11.80mm Width)

Supplier Device Package

28-TSOP

AT27C256R-90RI

Microchip Technology

Manufacturer

Microchip Technology

Series

-

Memory Type

Non-Volatile

Memory Format

EPROM

Technology

EPROM - OTP

Memory Size

256Kb (32K x 8)

Memory Interface

Parallel

Clock Frequency

-

Write Cycle Time - Word, Page

-

Access Time

90ns

Voltage - Supply

4.5V ~ 5.5V

Operating Temperature

-40°C ~ 85°C (TC)

Mounting Type

Surface Mount

Package / Case

28-SOIC (0.342", 8.69mm Width)

Supplier Device Package

28-SOIC

AT27C256R-90RC

Microchip Technology

Manufacturer

Microchip Technology

Series

-

Memory Type

Non-Volatile

Memory Format

EPROM

Technology

EPROM - OTP

Memory Size

256Kb (32K x 8)

Memory Interface

Parallel

Clock Frequency

-

Write Cycle Time - Word, Page

-

Access Time

90ns

Voltage - Supply

4.5V ~ 5.5V

Operating Temperature

0°C ~ 70°C (TC)

Mounting Type

Surface Mount

Package / Case

28-SOIC (0.342", 8.69mm Width)

Supplier Device Package

28-SOIC

AT27C256R-90PI

Microchip Technology

Manufacturer

Microchip Technology

Series

-

Memory Type

Non-Volatile

Memory Format

EPROM

Technology

EPROM - OTP

Memory Size

256Kb (32K x 8)

Memory Interface

Parallel

Clock Frequency

-

Write Cycle Time - Word, Page

-

Access Time

90ns

Voltage - Supply

4.5V ~ 5.5V

Operating Temperature

-40°C ~ 85°C (TC)

Mounting Type

Through Hole

Package / Case

28-DIP (0.600", 15.24mm)

Supplier Device Package

28-PDIP

AT27C256R-90PC

Microchip Technology

Manufacturer

Microchip Technology

Series

-

Memory Type

Non-Volatile

Memory Format

EPROM

Technology

EPROM - OTP

Memory Size

256Kb (32K x 8)

Memory Interface

Parallel

Clock Frequency

-

Write Cycle Time - Word, Page

-

Access Time

90ns

Voltage - Supply

4.5V ~ 5.5V

Operating Temperature

0°C ~ 70°C (TC)

Mounting Type

Through Hole

Package / Case

28-DIP (0.600", 15.24mm)

Supplier Device Package

28-PDIP