W3EG64128S202D3 datasheet, PDF

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W3EG64128S202D3: Description1gb - 2x64mx64 ddr sdram unbuffered; Categorystorage storage; File Size231KB，12 Pages; ManufacturerWhite Electronic Designs Corporation; Websitehttp://www.wedc.com/

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W3EG64128S202D3 Overview

1gb - 2x64mx64 ddr sdram unbuffered

W3EG64128S202D3 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	White Electronic Designs Corporation
package instruction	DIMM, DIMM184
Reach Compliance Code	unknown
access mode	DUAL BANK PAGE BURST
Maximum access time	0.75 ns
Other features	AUTO/SELF REFRESH
Maximum clock frequency (fCLK)	133 MHz
I/O type	COMMON
JESD-30 code	R-XDMA-N184
memory density	8589934592 bit
Memory IC Type	DDR DRAM MODULE
memory width	64
Number of functions	1
Number of ports	1
Number of terminals	184
word count	134217728 words
character code	128000000
Operating mode	SYNCHRONOUS
Maximum operating temperature	70 °C
Minimum operating temperature
organize	128MX64
Output characteristics	3-STATE
Package body material	UNSPECIFIED
encapsulated code	DIMM
Encapsulate equivalent code	DIMM184
Package shape	RECTANGULAR
Package form	MICROELECTRONIC ASSEMBLY
power supply	2.5 V
Certification status	Not Qualified
refresh cycle	8192
self refresh	YES
Maximum standby current	0.08 A
Maximum slew rate	4 mA
Maximum supply voltage (Vsup)	2.7 V
Minimum supply voltage (Vsup)	2.3 V
Nominal supply voltage (Vsup)	2.5 V
surface mount	NO
technology	CMOS
Temperature level	COMMERCIAL
Terminal form	NO LEAD
Terminal pitch	1.27 mm
Terminal location	DUAL

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	W3EG64128S202D3	W3EG64128S263JD3	W3EG64128S-JD3	W3EG64128S263D3	W3EG64128S265D3	W3EG64128S403JD3
Description	1gb - 2x64mx64 ddr sdram unbuffered	1gb - 2x64mx64 ddr sdram unbuffered	1gb - 2x64mx64 ddr sdram unbuffered	1gb - 2x64mx64 ddr sdram unbuffered	1gb - 2x64mx64 ddr sdram unbuffered	1gb - 2x64mx64 ddr sdram unbuffered
Is it Rohs certified?	incompatible	incompatible	-	incompatible	incompatible	incompatible
Maker	White Electronic Designs Corporation	White Electronic Designs Corporation	-	White Electronic Designs Corporation	White Electronic Designs Corporation	White Electronic Designs Corporation
package instruction	DIMM, DIMM184	DIMM, DIMM184	-	DIMM, DIMM184	DIMM, DIMM184	DIMM, DIMM184
Reach Compliance Code	unknown	unknown	-	unknown	unknown	unknown
access mode	DUAL BANK PAGE BURST	DUAL BANK PAGE BURST	-	DUAL BANK PAGE BURST	DUAL BANK PAGE BURST	DUAL BANK PAGE BURST
Maximum access time	0.75 ns	0.75 ns	-	0.75 ns	0.75 ns	0.7 ns
Other features	AUTO/SELF REFRESH	AUTO/SELF REFRESH	-	AUTO/SELF REFRESH	AUTO/SELF REFRESH	AUTO/SELF REFRESH
Maximum clock frequency (fCLK)	133 MHz	133 MHz	-	133 MHz	133 MHz	200 MHz
I/O type	COMMON	COMMON	-	COMMON	COMMON	COMMON
JESD-30 code	R-XDMA-N184	R-XDMA-N184	-	R-XDMA-N184	R-XDMA-N184	R-XDMA-N184
memory density	8589934592 bit	8589934592 bit	-	8589934592 bit	8589934592 bit	8589934592 bit
Memory IC Type	DDR DRAM MODULE	DDR DRAM MODULE	-	DDR DRAM MODULE	DDR DRAM MODULE	DDR DRAM MODULE
memory width	64	64	-	64	64	64
Number of functions	1	1	-	1	1	1
Number of ports	1	1	-	1	1	1
Number of terminals	184	184	-	184	184	184
word count	134217728 words	134217728 words	-	134217728 words	134217728 words	134217728 words
character code	128000000	128000000	-	128000000	128000000	128000000
Operating mode	SYNCHRONOUS	SYNCHRONOUS	-	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS
Maximum operating temperature	70 °C	70 °C	-	70 °C	70 °C	70 °C
organize	128MX64	128MX64	-	128MX64	128MX64	128MX64
Output characteristics	3-STATE	3-STATE	-	3-STATE	3-STATE	3-STATE
Package body material	UNSPECIFIED	UNSPECIFIED	-	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED
encapsulated code	DIMM	DIMM	-	DIMM	DIMM	DIMM
Encapsulate equivalent code	DIMM184	DIMM184	-	DIMM184	DIMM184	DIMM184
Package shape	RECTANGULAR	RECTANGULAR	-	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY	-	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY
power supply	2.5 V	2.5 V	-	2.5 V	2.5 V	2.6 V
Certification status	Not Qualified	Not Qualified	-	Not Qualified	Not Qualified	Not Qualified
refresh cycle	8192	8192	-	8192	8192	8192
self refresh	YES	YES	-	YES	YES	YES
Maximum standby current	0.08 A	0.08 A	-	0.08 A	0.08 A	0.08 A
Maximum slew rate	4 mA	4 mA	-	4 mA	4 mA	4.8 mA
Maximum supply voltage (Vsup)	2.7 V	2.7 V	-	2.7 V	2.7 V	2.7 V
Minimum supply voltage (Vsup)	2.3 V	2.3 V	-	2.3 V	2.3 V	2.5 V
Nominal supply voltage (Vsup)	2.5 V	2.5 V	-	2.5 V	2.5 V	2.6 V
surface mount	NO	NO	-	NO	NO	NO
technology	CMOS	CMOS	-	CMOS	CMOS	CMOS
Temperature level	COMMERCIAL	COMMERCIAL	-	COMMERCIAL	COMMERCIAL	COMMERCIAL
Terminal form	NO LEAD	NO LEAD	-	NO LEAD	NO LEAD	NO LEAD
Terminal pitch	1.27 mm	1.27 mm	-	1.27 mm	1.27 mm	1.27 mm
Terminal location	DUAL	DUAL	-	DUAL	DUAL	DUAL

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