UM2148-1 datasheet, PDF - EEWORLD Datasheet

UM2148-1: DescriptionStandard SRAM, 1KX4, 55ns, MOS, PDIP18; Categorystorage storage; File Size276KB，6 Pages; ManufacturerUnited Microelectronics Corporation; Websitehttp://www.umc.com/

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UM2148-1 Overview

Standard SRAM, 1KX4, 55ns, MOS, PDIP18

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Objectid	101210790
package instruction	DIP, DIP18,.3
Reach Compliance Code	unknown
ECCN code	EAR99
YTEOL	0
Maximum access time	55 ns
I/O type	COMMON
JESD-30 code	R-PDIP-T18
JESD-609 code	e0
memory density	4096 bit
Memory IC Type	STANDARD SRAM
memory width	4
Number of terminals	18
word count	1024 words
character code	1000
Operating mode	ASYNCHRONOUS
Maximum operating temperature	70 °C
Minimum operating temperature
organize	1KX4
Output characteristics	3-STATE
Package body material	PLASTIC/EPOXY
encapsulated code	DIP
Encapsulate equivalent code	DIP18,.3
Package shape	RECTANGULAR
Package form	IN-LINE
Parallel/Serial	PARALLEL
Certification status	Not Qualified
Maximum slew rate	0.15 mA
Nominal supply voltage (Vsup)	5 V
surface mount	NO
technology	MOS
Temperature level	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL

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