Integrated Circuits (ICs)

IS62C256AL-45ULI

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ISSI, Integrated Silicon Solution Inc

SRAM CHIP ASYNC SINGLE 5V 256K-BIT 32K X 8 45NS 28-PIN SOP

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Integrated Circuits (ICs)

IS62C256AL-45ULI

Active

ISSI, Integrated Silicon Solution Inc

SRAM CHIP ASYNC SINGLE 5V 256K-BIT 32K X 8 45NS 28-PIN SOP

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	IS62C256AL-45ULI

Access Time	45 ns
Memory Format	SRAM
Memory Interface	Parallel
Memory Organization	32K x 8
Memory Size	32 kB
Memory Type	Volatile
Mounting Type	Surface Mount
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Package / Case	0.33 in, 8.38 mm
Package / Case	28-SOIC
Supplier Device Package	28-SOP
Technology	SRAM - Asynchronous
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	4.5 V
Write Cycle Time - Word, Page [custom]	45 ns
Write Cycle Time - Word, Page [custom]	45 ns

IS62C256 Series

Part	Memory Size	Technology	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply [Max]	Voltage - Supply [Min]	Mounting Type	Access Time	Memory Interface	Memory Type	Memory Format	Memory Organization	Supplier Device Package	Package / Case	Package / Case	Write Cycle Time - Word, Page	Write Cycle Time - Word, Page [custom]	Write Cycle Time - Word, Page [custom]
ISSI, Integrated Silicon Solution Inc IS62C256AL-25ULI	32 kB	SRAM - Asynchronous	85 C	-40 ¯C	5.5 V	4.5 V	Surface Mount	25 ns	Parallel	Volatile	SRAM	32K x 8	28-SOP	0.33 in 8.38 mm	28-SOIC	25 ns
ISSI, Integrated Silicon Solution Inc IS62C256-70UI	32 kB	SRAM - Asynchronous	85 C	-40 ¯C	5.5 V	4.5 V	Surface Mount	70 ns	Parallel	Volatile	SRAM	32K x 8	28-SOP		28-SOP	70 ns
ISSI, Integrated Silicon Solution Inc IS62C256AL-45ULI	32 kB	SRAM - Asynchronous	85 C	-40 ¯C	5.5 V	4.5 V	Surface Mount	45 ns	Parallel	Volatile	SRAM	32K x 8	28-SOP	0.33 in 8.38 mm	28-SOIC		45 ns	45 ns
ISSI, Integrated Silicon Solution Inc IS62C256AL-45ULI-TR	32 kB	SRAM - Asynchronous	85 C	-40 ¯C	5.5 V	4.5 V	Surface Mount	45 ns	Parallel	Volatile	SRAM	32K x 8	28-SOP	0.33 in 8.38 mm	28-SOIC		45 ns	45 ns
ISSI, Integrated Silicon Solution Inc IS62C256AL-45TLI	32 kB	SRAM - Asynchronous	85 C	-40 ¯C	5.5 V	4.5 V	Surface Mount	45 ns	Parallel	Volatile	SRAM	32K x 8	28-TSOP I		28-TSSOP (0.465" 11.80mm Width)		45 ns	45 ns
ISSI, Integrated Silicon Solution Inc IS62C256-70U	32 kB	SRAM - Asynchronous	70 °C	0 °C	5.5 V	4.5 V	Surface Mount	70 ns	Parallel	Volatile	SRAM	32K x 8	28-SOP		28-SOP	70 ns
ISSI, Integrated Silicon Solution Inc IS62C256-70U-TR	32 kB	SRAM - Asynchronous	70 °C	0 °C	5.5 V	4.5 V	Surface Mount	70 ns	Parallel	Volatile	SRAM	32K x 8	28-SOP		28-SOP	70 ns
ISSI, Integrated Silicon Solution Inc IS62C256AL-25ULI-TR	32 kB	SRAM - Asynchronous	85 C	-40 ¯C	5.5 V	4.5 V	Surface Mount	25 ns	Parallel	Volatile	SRAM	32K x 8	28-SOP	0.33 in 8.38 mm	28-SOIC	25 ns
ISSI, Integrated Silicon Solution Inc IS62C256AL-45TLI-TR	32 kB	SRAM - Asynchronous	85 C	-40 ¯C	5.5 V	4.5 V	Surface Mount	45 ns	Parallel	Volatile	SRAM	32K x 8	28-TSOP I		28-TSSOP (0.465" 11.80mm Width)		45 ns	45 ns

Pricing

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

Distributor	Package	Quantity	$

Digikey	N/A	5477	$ 1.34
	Tray	1	$ 1.48
		10	$ 1.31
		25	$ 1.25
		40	$ 1.22
		80	$ 1.18
		230	$ 1.12
		440	$ 1.08
		945	$ 1.04
		4900	$ 0.95

Description

General part information

IS62C256 Series

Access time: 25 ns, 45 ns

Low active power: 200 mW (typical)

Low standby power150 µW (typical) CMOS standby15 mW (typical) operating

Documents

Technical documentation and resources

No documents available