SMJ44C251B-10HMMT datasheet, PDF

SMJ44C251B-10HMMT: Description256KX4 VIDEO DRAM, 100ns, CDSO28, CERAMIC, LCC-28; Categorystorage storage; File Size3MB，51 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/

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SMJ44C251B-10HMMT Overview

256KX4 VIDEO DRAM, 100ns, CDSO28, CERAMIC, LCC-28

Parameter Name	Attribute value
Maker	Texas Instruments
Parts packaging code	DLCC
package instruction	SON,
Contacts	28
Reach Compliance Code	unknown
ECCN code	EAR99
access mode	FAST PAGE
Maximum access time	100 ns
Other features	CAS BEFORE RAS/HIDDEN REFRESH; 512 X 4 SAM PORT
JESD-30 code	R-CDSO-N28
length	18.285 mm
memory density	1048576 bit
Memory IC Type	VIDEO DRAM
memory width	4
Number of functions	1
Number of ports	2
Number of terminals	28
word count	262144 words
character code	256000
Operating mode	ASYNCHRONOUS
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
organize	256KX4
Package body material	CERAMIC, METAL-SEALED COFIRED
encapsulated code	SON
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Certification status	Not Qualified
Maximum seat height	2.54 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	MOS
Temperature level	MILITARY
Terminal form	NO LEAD
Terminal pitch	1.27 mm
Terminal location	DUAL
width	10.16 mm

	SMJ44C251B-10HMMT	SMJ44C251B-12HMMT
Description	256KX4 VIDEO DRAM, 100ns, CDSO28, CERAMIC, LCC-28	256KX4 VIDEO DRAM, 120ns, CDSO28, CERAMIC, LCC-28
Maker	Texas Instruments	Texas Instruments
Parts packaging code	DLCC	DLCC
package instruction	SON,	SON,
Contacts	28	28
Reach Compliance Code	unknown	unknown
ECCN code	EAR99	EAR99
access mode	FAST PAGE	FAST PAGE
Maximum access time	100 ns	120 ns
Other features	CAS BEFORE RAS/HIDDEN REFRESH; 512 X 4 SAM PORT	CAS BEFORE RAS/HIDDEN REFRESH; 512 X 4 SAM PORT
JESD-30 code	R-CDSO-N28	R-CDSO-N28
length	18.285 mm	18.285 mm
memory density	1048576 bit	1048576 bit
Memory IC Type	VIDEO DRAM	VIDEO DRAM
memory width	4	4
Number of functions	1	1
Number of ports	2	2
Number of terminals	28	28
word count	262144 words	262144 words
character code	256000	256000
Operating mode	ASYNCHRONOUS	ASYNCHRONOUS
Maximum operating temperature	125 °C	125 °C
Minimum operating temperature	-55 °C	-55 °C
organize	256KX4	256KX4
Package body material	CERAMIC, METAL-SEALED COFIRED	CERAMIC, METAL-SEALED COFIRED
encapsulated code	SON	SON
Package shape	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE
Certification status	Not Qualified	Not Qualified
Maximum seat height	2.54 mm	2.54 mm
Maximum supply voltage (Vsup)	5.5 V	5.5 V
Minimum supply voltage (Vsup)	4.5 V	4.5 V
Nominal supply voltage (Vsup)	5 V	5 V
surface mount	YES	YES
technology	MOS	MOS
Temperature level	MILITARY	MILITARY
Terminal form	NO LEAD	NO LEAD
Terminal pitch	1.27 mm	1.27 mm
Terminal location	DUAL	DUAL
width	10.16 mm	10.16 mm

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