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AT27C040-90JI - Microchip Technology - Memory

AT27C040-90JI

Microchip Technology

IC EPROM 4MBIT PARALLEL 32PLCC

AT27C040-90JI is a Memory manufactured by Microchip Technology. IC EPROM 4MBIT PARALLEL 32PLCC. Key specifications: mounting type Surface Mount, operating temperature -40°C ~ 85°C (TC), voltage - supply 4.5V ~ 5.5V, package / case 32-LCC (J-Lead).

In Stock: 2,605

Product Attributes

AttributeValue
Product StatusObsolete
Memory TypeNon-Volatile
Memory FormatEPROM
TechnologyEPROM - OTP
Memory Size4Mb (512K x 8)
Memory InterfaceParallel
Clock Frequency-
Write Cycle Time - Word, Page-
Access Time90 ns
Voltage - Supply4.5V ~ 5.5V
Operating Temperature-40°C ~ 85°C (TC)
Mounting TypeSurface Mount
Package / Case32-LCC (J-Lead)
Supplier Device Package32-PLCC (13.97x11.43)

Frequently Asked Questions

AT27C040-90JI is a Memory manufactured by Microchip Technology. IC EPROM 4MBIT PARALLEL 32PLCC

The mounting type of AT27C040-90JI is Surface Mount.

The operating temperature range of AT27C040-90JI is -40°C ~ 85°C (TC).

The supply voltage of AT27C040-90JI is 4.5V ~ 5.5V.

The memory specification of AT27C040-90JI is 4Mb (512K x 8).

Alternative Products

AT27C040-90JI is Obsolete. Consider these compatible alternatives:

Part NumberManufacturerDescriptionMatch
AT28HC256F-90JI Microchip Technology IC EEPROM 256KBIT PAR 32PLCC 100% View
AT29C020-90JU Microchip Technology IC FLASH 2MBIT PARALLEL 32PLCC 100% View
CAT28F001GI-90T onsemi IC FLASH 1MBIT PARALLEL 32PLCC 100% View
AT28HC64BF-90TU Microchip Technology IC EEPROM 64KBIT PARALLEL 28TSOP 100% View
AT49LV321-90TI Microchip Technology IC FLASH 32MBIT PARALLEL 48TSOP 87% View
AT49LV001T-90TI Microchip Technology IC FLASH 1MBIT PARALLEL 32TSOP 87% View

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