Integrated Circuits (ICs)

AT27BV256-12TC

Obsolete

Microchip Technology

IC EPROM 256KBIT PARALLEL 28TSOP

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Integrated Circuits (ICs)

AT27BV256-12TC

Obsolete

Microchip Technology

IC EPROM 256KBIT PARALLEL 28TSOP

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DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	AT27BV256-12TC

Access Time	120 ns
Memory Format	EPROM
Memory Interface	Parallel
Memory Organization	32K x 8
Memory Size	32 KB
Memory Type	Non-Volatile
Mounting Type	Surface Mount
Package / Case	28-TSSOP
Package / Case [x]	0.465 "
Package / Case [y]	11.8 mm
Supplier Device Package	28-TSOP
Technology	EPROM - OTP
Voltage - Supply [Max]	3.6 V, 5.5 V
Voltage - Supply [Min]	4.5 V, 2.7 V

AT27BV256 Series

Part	Access Time	Memory Size	Memory Interface	Memory Type	Package / Case	Voltage - Supply [Min]	Voltage - Supply [Max]	Memory Format	Mounting Type	Technology	Supplier Device Package	Supplier Device Package [y]	Supplier Device Package [x]	Memory Organization	Package / Case [custom]	Package / Case [custom]	Operating Temperature [Min]	Operating Temperature [Max]	Package / Case [y]	Package / Case [x]
Microchip Technology AT27BV256-15JC	150 ns	32 KB	Parallel	Non-Volatile	32-LCC (J-Lead)	2.7 V 4.5 V	3.6 V 5.5 V	EPROM	Surface Mount	EPROM - OTP	32-PLCC	11.43	13.97	32K x 8
Microchip Technology AT27BV256-70RU	70 ns	32 KB	Parallel	Non-Volatile	28-SOIC	2.7 V 4.5 V	3.6 V 5.5 V	EPROM	Surface Mount	EPROM - OTP	28-SOIC			32K x 8	8.69 mm	0.342 in	-40 °C	85 °C
Microchip Technology AT27BV256-15RC	150 ns	32 KB	Parallel	Non-Volatile	28-SOIC	2.7 V 4.5 V	3.6 V 5.5 V	EPROM	Surface Mount	EPROM - OTP	28-SOIC			32K x 8	8.69 mm	0.342 in
Microchip Technology AT27BV256-70TU	70 ns	32 KB	Parallel	Non-Volatile	28-TSSOP	2.7 V 4.5 V	3.6 V 5.5 V	EPROM	Surface Mount	EPROM - OTP	28-TSOP			32K x 8			-40 °C	85 °C	11.8 mm	0.465 "
Microchip Technology AT27BV256-90JI	90 ns	32 KB	Parallel	Non-Volatile	32-LCC (J-Lead)	2.7 V 4.5 V	3.6 V 5.5 V	EPROM	Surface Mount	EPROM - OTP	32-PLCC	11.43	13.97	32K x 8			-40 °C	85 °C
Microchip Technology AT27BV256-12TC	120 ns	32 KB	Parallel	Non-Volatile	28-TSSOP	2.7 V 4.5 V	3.6 V 5.5 V	EPROM	Surface Mount	EPROM - OTP	28-TSOP			32K x 8					11.8 mm	0.465 "
Microchip Technology AT27BV256-12JI	120 ns	32 KB	Parallel	Non-Volatile	32-LCC (J-Lead)	2.7 V 4.5 V	3.6 V 5.5 V	EPROM	Surface Mount	EPROM - OTP	32-PLCC	11.43	13.97	32K x 8			-40 °C	85 °C
Microchip Technology AT27BV256-90JC	90 ns	32 KB	Parallel	Non-Volatile	32-LCC (J-Lead)	2.7 V 4.5 V	3.6 V 5.5 V	EPROM	Surface Mount	EPROM - OTP	32-PLCC	11.43	13.97	32K x 8
Microchip Technology AT27BV256-15RI	150 ns	32 KB	Parallel	Non-Volatile	28-SOIC	2.7 V 4.5 V	3.6 V 5.5 V	EPROM	Surface Mount	EPROM - OTP	28-SOIC			32K x 8	8.69 mm	0.342 in	-40 °C	85 °C
Microchip Technology AT27BV256-70RC	70 ns	32 KB	Parallel	Non-Volatile	28-SOIC	2.7 V 4.5 V	3.6 V 5.5 V	EPROM	Surface Mount	EPROM - OTP	28-SOIC			32K x 8	8.69 mm	0.342 in

Pricing

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

Distributor	Package	Quantity	$

Description

General part information

AT27BV256 Series

EPROM - OTP Memory IC 256Kbit Parallel 120 ns 28-TSOP

Documents

Technical documentation and resources