IMS1820N-45M datasheet, PDF - EEWORLD Datasheet

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IMS1820N-45M: Description64KX4 STANDARD SRAM, 45ns, CQCC28, LCC-28; Categorystorage storage; File Size29KB，1 Pages; ManufacturerSTMicroelectronics; Websitehttp://www.st.com/

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IMS1820N-45M Overview

64KX4 STANDARD SRAM, 45ns, CQCC28, LCC-28

IMS1820N-45M Parametric

Parameter Name	Attribute value
Maker	STMicroelectronics
Parts packaging code	QLCC
package instruction	QCCN,
Contacts	28
Reach Compliance Code	unknown
ECCN code	3A001.A.2.C
Maximum access time	45 ns
JESD-30 code	R-CQCC-N28
length	13.97 mm
memory density	262144 bit
Memory IC Type	STANDARD SRAM
memory width	4
Number of functions	1
Number of ports	1
Number of terminals	28
word count	65536 words
character code	64000
Operating mode	ASYNCHRONOUS
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
organize	64KX4
Output characteristics	3-STATE
Exportable	NO
Package body material	CERAMIC, METAL-SEALED COFIRED
encapsulated code	QCCN
Package shape	RECTANGULAR
Package form	CHIP CARRIER
Parallel/Serial	PARALLEL
Certification status	Not Qualified
Maximum seat height	1.981 mm
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	4.5 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
technology	CMOS
Temperature level	MILITARY
Terminal form	NO LEAD
Terminal pitch	1.27 mm
Terminal location	QUAD
width	8.89 mm

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IMS1820N-45M Related Products

	IMS1820N-45M	IMS1820N-35M	IMS1820S-45M	IMS1820S-30M	IMS1820N-30M	IMS1820S-35M
Description	64KX4 STANDARD SRAM, 45ns, CQCC28, LCC-28	64KX4 STANDARD SRAM, 35ns, CQCC28, LCC-28	64KX4 STANDARD SRAM, 45ns, CDIP24, 0.300 INCH, DIP-24	64KX4 STANDARD SRAM, 30ns, CDIP24, 0.300 INCH, DIP-24	64KX4 STANDARD SRAM, 30ns, CQCC28, LCC-28	64KX4 STANDARD SRAM, 35ns, CDIP24, 0.300 INCH, DIP-24
Parts packaging code	QLCC	QLCC	DIP	DIP	QLCC	DIP
package instruction	QCCN,	QCCN,	DIP,	DIP,	QCCN,	DIP,
Contacts	28	28	24	24	28	24
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown
ECCN code	3A001.A.2.C	3A001.A.2.C	3A001.A.2.C	3A001.A.2.C	3A001.A.2.C	3A001.A.2.C
Maximum access time	45 ns	35 ns	45 ns	30 ns	30 ns	35 ns
JESD-30 code	R-CQCC-N28	R-CQCC-N28	R-CDIP-T24	R-CDIP-T24	R-CQCC-N28	R-CDIP-T24
length	13.97 mm	13.97 mm	30.48 mm	30.48 mm	13.97 mm	30.48 mm
memory density	262144 bit	262144 bit	262144 bit	262144 bit	262144 bit	262144 bit
Memory IC Type	STANDARD SRAM	STANDARD SRAM	STANDARD SRAM	STANDARD SRAM	STANDARD SRAM	STANDARD SRAM
memory width	4	4	4	4	4	4
Number of functions	1	1	1	1	1	1
Number of ports	1	1	1	1	1	1
Number of terminals	28	28	24	24	28	24
word count	65536 words	65536 words	65536 words	65536 words	65536 words	65536 words
character code	64000	64000	64000	64000	64000	64000
Operating mode	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS
Maximum operating temperature	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C
Minimum operating temperature	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C
organize	64KX4	64KX4	64KX4	64KX4	64KX4	64KX4
Output characteristics	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE
Exportable	NO	NO	NO	NO	NO	NO
Package body material	CERAMIC, METAL-SEALED COFIRED	CERAMIC, METAL-SEALED COFIRED	CERAMIC, METAL-SEALED COFIRED	CERAMIC, METAL-SEALED COFIRED	CERAMIC, METAL-SEALED COFIRED	CERAMIC, METAL-SEALED COFIRED
encapsulated code	QCCN	QCCN	DIP	DIP	QCCN	DIP
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	CHIP CARRIER	CHIP CARRIER	IN-LINE	IN-LINE	CHIP CARRIER	IN-LINE
Parallel/Serial	PARALLEL	PARALLEL	PARALLEL	PARALLEL	PARALLEL	PARALLEL
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	1.981 mm	1.981 mm	4.013 mm	4.013 mm	1.981 mm	4.013 mm
Maximum supply voltage (Vsup)	5.5 V	5.5 V	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	4.5 V	4.5 V
Nominal supply voltage (Vsup)	5 V	5 V	5 V	5 V	5 V	5 V
surface mount	YES	YES	NO	NO	YES	NO
technology	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature level	MILITARY	MILITARY	MILITARY	MILITARY	MILITARY	MILITARY
Terminal form	NO LEAD	NO LEAD	THROUGH-HOLE	THROUGH-HOLE	NO LEAD	THROUGH-HOLE
Terminal pitch	1.27 mm	1.27 mm	2.54 mm	2.54 mm	1.27 mm	2.54 mm
Terminal location	QUAD	QUAD	DUAL	DUAL	QUAD	DUAL
width	8.89 mm	8.89 mm	7.62 mm	7.62 mm	8.89 mm	7.62 mm
Maker	STMicroelectronics	-	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics

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