Integrated Circuits (ICs)

CY62148ELL-45ZSXIT

Active

INFINEON

SRAM, ASYNCHRONOUS SRAM, 4 MBIT, 512K X 8BIT, TSOP-II, 32 PINS, 4.5 V

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Integrated Circuits (ICs)

CY62148ELL-45ZSXIT

Active

INFINEON

SRAM, ASYNCHRONOUS SRAM, 4 MBIT, 512K X 8BIT, TSOP-II, 32 PINS, 4.5 V

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	CY62148ELL-45ZSXIT

Access Time	45 ns
Memory Format	SRAM
Memory Interface	Parallel
Memory Organization	512 K
Memory Size	512 kB
Memory Type	Volatile
Mounting Type	Surface Mount
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Package / Case	32-SOIC
Package / Case [y]	10.16 mm
Package / Case [y]	0.4 in
Supplier Device Package	32-TSOP II
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

CY62148 Series

Part	Voltage - Supply [Max]	Voltage - Supply [Min]	Memory Type	Write Cycle Time - Word, Page	Memory Format	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Package / Case	Memory Interface	Memory Size	Supplier Device Package	Access Time	Memory Organization	Technology	Package / Case	Write Cycle Time - Word, Page [custom]	Write Cycle Time - Word, Page [custom]	Package / Case [y]	Package / Case [y]
INFINEON CY62148VNBLL-70BAI	3.6 V	2.7 V	Volatile	70 ns	SRAM	85 C	-40 ¯C	Surface Mount	36-VFBGA	Parallel	512 kB	36-VFBGA (6x8)	70 ns	512 K	SRAM - Asynchronous
INFINEON CY62148VNLL-70SXI	3.6 V	2.7 V	Volatile	70 ns	SRAM	85 C	-40 ¯C	Surface Mount	32-SOIC	Parallel	512 kB	32-SOIC	70 ns	512 K	SRAM - Asynchronous	0.445 in 11.3 mm
INFINEON CY62148G30-45ZSXI	3.6 V	2.2 V	Volatile		SRAM	85 C	-40 ¯C	Surface Mount	32-SOIC	Parallel	512 kB	32-TSOP II	45 ns	512 K	SRAM - Asynchronous		45 ns	45 ns	10.16 mm	0.4 in
INFINEON CY62148ELL-45ZSXIT	5.5 V	4.5 V	Volatile		SRAM	85 C	-40 ¯C	Surface Mount	32-SOIC	Parallel	512 kB	32-TSOP II	45 ns	512 K	SRAM - Asynchronous		45 ns	45 ns	10.16 mm	0.4 in
INFINEON CY62148G-45SXI	5.5 V	4.5 V	Volatile		SRAM	85 C	-40 ¯C	Surface Mount	32-SOIC	Parallel	512 kB	32-SOIC	45 ns	512 K	SRAM - Asynchronous	0.445 in 11.3 mm	45 ns	45 ns
INFINEON CY62148DV30LL-55ZSXI	3.6 V	2.2 V	Volatile	55 ns	SRAM	85 C	-40 ¯C	Surface Mount	32-SOIC	Parallel	512 kB	32-SOIC	55 ns	512 K	SRAM - Asynchronous	0.445 in 11.3 mm
INFINEON CY62148EV30LL-55ZSXE	3.6 V	2.2 V	Volatile	55 ns	SRAM	125 °C	-40 °C	Surface Mount	32-SOIC	Parallel	512 kB	32-SOIC	55 ns	512 K	SRAM - Asynchronous	0.445 in 11.3 mm
INFINEON CY62148VNLL-70ZSXI	3.6 V	2.7 V	Volatile	70 ns	SRAM	85 C	-40 ¯C	Surface Mount	32-SOIC	Parallel	512 kB	32-TSOP II	70 ns	512 K	SRAM - Asynchronous				10.16 mm	0.4 in
INFINEON CY62148VLL-70ZXIT	3.6 V	2.7 V	Volatile	70 ns	SRAM	85 C	-40 ¯C	Surface Mount	32-SOIC	Parallel	512 kB	32-TSOP II	70 ns	512 K	SRAM - Asynchronous				10.16 mm	0.4 in
INFINEON CY62148G30-45ZSXIT	3.6 V	2.2 V	Volatile		SRAM	85 C	-40 ¯C	Surface Mount	32-SOIC	Parallel	512 kB	32-TSOP II	45 ns	512 K	SRAM - Asynchronous		45 ns	45 ns	10.16 mm	0.4 in

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 8.47
		10	$ 7.80
		25	$ 7.63
		50	$ 7.61
		100	$ 6.83
		250	$ 6.62
		500	$ 6.30
	Digi-Reel®	1	$ 8.47
		10	$ 7.80
		25	$ 7.63
		50	$ 7.61
		100	$ 6.83
		250	$ 6.62
		500	$ 6.30
	N/A	613	$ 5.14
	Tape & Reel (TR)	1000	$ 6.08
Newark	Each (Supplied on Cut Tape)	1	$ 8.90
		10	$ 8.02
		25	$ 7.38
		50	$ 7.25
		100	$ 7.10
		250	$ 6.79
		500	$ 6.50
		1000	$ 5.56

Description

General part information

CY62148 Series

CY62148ELL-45ZSXIT is a high performance CMOS static RAM organized as 512K words by 8-bits. This device features an advanced circuit design to provide ultra-low standby current. This is ideal for providing More Battery Life™ (MoBL®) in portable applications. The device also has an automatic power-down feature that significantly reduces power consumption when addresses are not toggling. Placing the device into standby mode reduces power consumption by more than 99% when deselected (active-low CE HIGH). The eight input and output pins (I/O0 through I/O7) are placed in a high impedance state when the device is deselected (active-low CE HIGH), outputs are disabled (active-low OE HIGH), or during an active write operation (active-low CE LOW and active-low WE LOW). It is suitable for interfacing with processors that have TTL I/P levels.

Documents

Technical documentation and resources