Integrated Circuits (ICs)

AT27C400-90JC

Obsolete

IC EPROM 4MBIT PARALLEL 44PLCC

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Integrated Circuits (ICs)

Obsolete

IC EPROM 4MBIT PARALLEL 44PLCC

Technical Specifications

Parameters and characteristics for this part

Part	Memory Organization	Memory Size	Mounting Type	Technology	Memory Type	Memory Format	Voltage - Supply [Min]	Voltage - Supply [Max]	Memory Interface	Package / Case	Access Time	Supplier Device Package	Package / Case	Package / Case
Microchip Technology AT27C400-90JC	256K x 16 512K x 8	512 kb	Surface Mount	EPROM - OTP	Non-Volatile	EPROM	4.5 V	5.5 V	Parallel	44-LCC (J-Lead)	90 ns	44-PLCC (16.6x16.6)
Microchip Technology AT27C400-90PC	256K x 16 512K x 8	512 kb	Through Hole	EPROM - OTP	Non-Volatile	EPROM	4.5 V	5.5 V	Parallel	40-DIP	90 ns	40-PDIP	15.24 mm	0.6 in

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

General part information

EPROM - OTP Memory IC 4Mbit Parallel 90 ns 44-PLCC (16.6x16.6)

Technical documentation and resources