UM62257-70L datasheet, PDF - EEWORLD Datasheet

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UM62257-70L: DescriptionStandard SRAM, 32KX8, 70ns, CMOS, PDIP28; Categorystorage storage; File Size208KB，10 Pages; ManufacturerUnited Microelectronics Corporation; Websitehttp://www.umc.com/

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UM62257-70L Overview

Standard SRAM, 32KX8, 70ns, CMOS, PDIP28

UM62257-70L Parametric

Parameter Name	Attribute value
Maker	United Microelectronics Corporation
package instruction	,
Reach Compliance Code	unknow
ECCN code	EAR99
Maximum access time	70 ns
JESD-30 code	R-PDIP-T28
memory density	262144 bi
Memory IC Type	STANDARD SRAM
memory width	8
Number of functions	1
Number of ports	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
Output characteristics	3-STATE
Exportable	NO
Package body material	PLASTIC/EPOXY
Package shape	RECTANGULAR
Package form	IN-LINE
Parallel/Serial	PARALLEL
Certification status	Not Qualified
Minimum standby current	2 V
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	4.5 V
Nominal supply voltage (Vsup)	5 V
surface mount	NO
technology	CMOS
Temperature level	COMMERCIAL
Terminal form	THROUGH-HOLE
Terminal location	DUAL

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UM62257-70L Related Products

	UM62257-70L	UM62257M-70LL	UM62257M-70L	UM62257-70LL
Description	Standard SRAM, 32KX8, 70ns, CMOS, PDIP28	Standard SRAM, 32KX8, 70ns, CMOS, PDSO28	Standard SRAM, 32KX8, 70ns, CMOS, PDSO28	Standard SRAM, 32KX8, 70ns, CMOS, PDIP28
Maker	United Microelectronics Corporation	United Microelectronics Corporation	United Microelectronics Corporation	United Microelectronics Corporation
Reach Compliance Code	unknow	unknown	unknown	unknow
ECCN code	EAR99	EAR99	EAR99	EAR99
Maximum access time	70 ns	70 ns	70 ns	70 ns
JESD-30 code	R-PDIP-T28	R-PDSO-G28	R-PDSO-G28	R-PDIP-T28
memory density	262144 bi	262144 bit	262144 bit	262144 bi
Memory IC Type	STANDARD SRAM	STANDARD SRAM	STANDARD SRAM	STANDARD SRAM
memory width	8	8	8	8
Number of functions	1	1	1	1
Number of ports	1	1	1	1
Number of terminals	28	28	28	28
word count	32768 words	32768 words	32768 words	32768 words
character code	32000	32000	32000	32000
Operating mode	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS
Maximum operating temperature	70 °C	70 °C	70 °C	70 °C
organize	32KX8	32KX8	32KX8	32KX8
Output characteristics	3-STATE	3-STATE	3-STATE	3-STATE
Exportable	NO	NO	NO	NO
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	IN-LINE	SMALL OUTLINE	SMALL OUTLINE	IN-LINE
Parallel/Serial	PARALLEL	PARALLEL	PARALLEL	PARALLEL
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Minimum standby current	2 V	2 V	2 V	2 V
Maximum supply voltage (Vsup)	5.5 V	5.5 V	5.5 V	5.5 V
Minimum supply voltage (Vsup)	4.5 V	4.5 V	4.5 V	4.5 V
Nominal supply voltage (Vsup)	5 V	5 V	5 V	5 V
surface mount	NO	YES	YES	NO
technology	CMOS	CMOS	CMOS	CMOS
Temperature level	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL
Terminal form	THROUGH-HOLE	GULL WING	GULL WING	THROUGH-HOLE
Terminal location	DUAL	DUAL	DUAL	DUAL

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