Integrated Circuits (ICs)

AS7C256A-20JINTR

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SRAM CHIP ASYNC SINGLE 5V 256K-BIT 32K X 8 20NS 28-PIN SOJ

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Integrated Circuits (ICs)

Active

SRAM CHIP ASYNC SINGLE 5V 256K-BIT 32K X 8 20NS 28-PIN SOJ

Technical Specifications

Parameters and characteristics for this part

Part	Package Width	Package Name	Package Length	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Memory Format	Mounting Type	Memory Depth	Memory Width	Memory Size	Write Cycle Time - Page	Write Cycle Time - Word	Operating Temperature (Max)	Operating Temperature (Min)	Memory Type	Memory Interface (Type)	Technology	Access Time
Alliance Memory, Inc. AS7C256A-20JINTR	7.62 mm	28-BSOJ 28-SOJ	0.3 in	5.5 V	4.5 V	SRAM	Surface Mount	32 K	8 bit	32 kB	20 ns	20 ns	85 °C	-40 °C	Volatile	Parallel	SRAM - Asynchronous	20 ns
Alliance Memory, Inc. AS7C256A-10JIN	7.62 mm	28-BSOJ 28-SOJ	0.3 in	5.5 V	4.5 V	SRAM	Surface Mount	32 K	8 bit	32 kB	10 ns	10 ns	85 °C	-40 °C	Volatile	Parallel	SRAM - Asynchronous	10 ns
Alliance Memory, Inc. AS7C256A-12JIN	7.62 mm	28-BSOJ 28-SOJ	0.3 in	5.5 V	4.5 V	SRAM	Surface Mount	32 K	8 bit	32 kB	12 ns	12 ns	85 °C	-40 °C	Volatile	Parallel	SRAM - Asynchronous	12 ns
Alliance Memory, Inc. AS7C256A-10JINTR	7.62 mm	28-BSOJ 28-SOJ	0.3 in	5.5 V	4.5 V	SRAM	Surface Mount	32 K	8 bit	32 kB	10 ns	10 ns	85 °C	-40 °C	Volatile	Parallel	SRAM - Asynchronous	10 ns
Alliance Memory, Inc. AS7C256A-15JCN	7.62 mm	28-BSOJ 28-SOJ	0.3 in	5.5 V	4.5 V	SRAM	Surface Mount	32 K	8 bit	32 kB	15 ns	15 ns	70 °C	0 °C	Volatile	Parallel	SRAM - Asynchronous	15 ns
Alliance Memory, Inc. AS7C256A-15JCNTR	7.62 mm	28-BSOJ 28-SOJ	0.3 in	5.5 V	4.5 V	SRAM	Surface Mount	32 K	8 bit	32 kB	15 ns	15 ns	70 °C	0 °C	Volatile	Parallel	SRAM - Asynchronous	15 ns
Alliance Memory, Inc. AS7C256A-15TCNTR	11.8 mm	28-TSOP I 28-TSSOP	0.465 in	5.5 V	4.5 V	SRAM	Surface Mount	32 K	8 bit	32 kB	15 ns	15 ns	70 °C	0 °C	Volatile	Parallel	SRAM - Asynchronous	15 ns

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

Distributor	Package	Quantity	$	Updated

Digikey	N/A	0	$ 2.79	1m+
	Tape & Reel (TR)	1000	$ 2.66	1m+

3D models and CAD resources for this part

General part information

SRAM - Asynchronous Memory IC 256Kbit Parallel 20 ns 28-SOJ

Technical documentation and resources