LY62256SL-70LL datasheet, PDF - EEWORLD Datasheet

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LY62256SL-70LL: DescriptionMemory interface type: Parallel Memory capacity: 256Kb (32K x 8) Operating voltage: 2.7V ~ 5.5V Memory type: Non-Volatile; Categorystorage storage; File Size635KB，17 Pages; ManufacturerLyontek; Websitehttp://www.lyontek.com.tw/index.html; Environmental Compliance

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LY62256SL-70LL Overview

Memory interface type: Parallel Memory capacity: 256Kb (32K x 8) Operating voltage: 2.7V ~ 5.5V Memory type: Non-Volatile

LY62256SL-70LL Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Lyontek
package instruction	SOP,
Reach Compliance Code	compliant
Maximum access time	70 ns
Other features	LG-MAX, WD-MAX
JESD-30 code	R-PDSO-G28
length	18.491 mm
memory density	262144 bit
Memory IC Type	STANDARD SRAM
memory width	8
Number of functions	1
Number of terminals	28
word count	32768 words
character code	32000
Operating mode	ASYNCHRONOUS
Maximum operating temperature	70 °C
Minimum operating temperature
organize	32KX8
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Parallel/Serial	PARALLEL
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Maximum seat height	3.048 mm
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	2.7 V
Nominal supply voltage (Vsup)	3.3 V
surface mount	YES
technology	CMOS
Temperature level	COMMERCIAL
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	8.636 mm

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

Rev. 2.10

32K X 8 BIT LOW POWER CMOS SRAM

LY62256

REVISION HISTORY

Revision

Rev. 1.0.

Rev. 2.0.

Rev. 2.1.

Rev. 2.2

Rev. 2.3

Rev. 2.4

Rev. 2.5

Rev. 2.6

Description

Initial Issue

Revised Vcc Range(Vcc=4.5~5.5V => 2.7~5.5V)

Revised I

SB1

Adding PKG type : skinny P-DIP

Revised V

(min)=2.4V, V

(max)=0.6V

Revised V

(min)=2.4V, V

(max)=0.6V (V

=2.7~3.6V)

(min)=2.4V, V

(max)=0.8V (V

=4.5~5.5V)

Revised

STSOP Package Outline Dimension

Added SL grade

Added I

SB1

values when T

= 25

℃

and T

= 40

℃

Revised

FEATURES

ORDERING INFORMATION

Lead

free and green package available

Green package available

Added packing type in

ORDERING INFORMATION

Revised I

SB1(MAX)

Revised V

TERM

to V

and V

Revised Test Condition of I

SB1

Deleted T

SOLDER

ABSOLUTE MAXIMUN RATINGS

Revised

PACKAGE OUTLINE DIMENSION

in page 8 & 9

Revised

PACKAGE OUTLINE DIMENSION

in page 10

Revised

ORDERING INFORMATION

in page 12

Revised

PACKAGE OUTLINE DIMENSION

in page 9

Revised

ORDERING INFORMATION

in page 14 & 15

Deleted

WRITE CYCLE

Notes :

1.WE#,CE# must be high during all address transitions.

in page 6.

Issue Date

Jul.25.2004

May.4.2005

May.13.2005

Aug.29.2005

Feb.24.2006

Jul.31.2006

Mar.26.2008

Mar.30.2009

Rev. 2.7

Rev. 2.8

Rev. 2.9

Rev. 2.10

Dec.18.2009

May.7.2010

Aug.25.2010

Jun.28.2016

2F, No.17, Industry E. Rd. II, Science-Based Industrial Park, Hsinchu 300, Taiwan.

TEL: 886-3-6668838

FAX: 886-3-6668836

Lyontek Inc.

reserves the rights to change the specifications and products without notice.

LY62256SL-70LL Related Products

	LY62256SL-70LL	LY62256SL-70LLI	LY62256RL-70LLI
Description	Memory interface type: Parallel Memory capacity: 256Kb (32K x 8) Operating voltage: 2.7V ~ 5.5V Memory type: Non-Volatile	Memory interface type: Parallel Memory capacity: 256Kb (32K x 8) Operating voltage: 2.7V ~ 5.5V Memory type: Non-Volatile	Standard SRAM,
Is it Rohs certified?	conform to	-	conform to
package instruction	SOP,	-	TSOP,
Reach Compliance Code	compliant	-	compliant
Maximum access time	70 ns	-	70 ns
JESD-30 code	R-PDSO-G28	-	R-PDSO-G28
length	18.491 mm	-	11.8 mm
memory density	262144 bit	-	262144 bit
Memory IC Type	STANDARD SRAM	-	STANDARD SRAM
memory width	8	-	8
Number of functions	1	-	1
Number of terminals	28	-	28
word count	32768 words	-	32768 words
character code	32000	-	32000
Operating mode	ASYNCHRONOUS	-	ASYNCHRONOUS
Maximum operating temperature	70 °C	-	85 °C
organize	32KX8	-	32KX8
Package body material	PLASTIC/EPOXY	-	PLASTIC/EPOXY
encapsulated code	SOP	-	TSOP
Package shape	RECTANGULAR	-	RECTANGULAR
Package form	SMALL OUTLINE	-	SMALL OUTLINE, THIN PROFILE
Parallel/Serial	PARALLEL	-	PARALLEL
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	-	260
Maximum seat height	3.048 mm	-	1.2 mm
Maximum supply voltage (Vsup)	5.5 V	-	5.5 V
Minimum supply voltage (Vsup)	2.7 V	-	2.7 V
Nominal supply voltage (Vsup)	3.3 V	-	3.3 V
surface mount	YES	-	YES
technology	CMOS	-	CMOS
Temperature level	COMMERCIAL	-	INDUSTRIAL
Terminal form	GULL WING	-	GULL WING
Terminal pitch	1.27 mm	-	0.55 mm
Terminal location	DUAL	-	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	-	30
width	8.636 mm	-	8 mm

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