HM574256ZP-45 datasheet, PDF - EEWORLD Datasheet

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HM574256ZP-45: DescriptionStatic Column DRAM, 256KX4, 45ns, BICMOS, PZIP28, 0.400 INCH, PLASTIC, ZIP-28; Categorystorage storage; File Size306KB，16 Pages; ManufacturerHitachi （Renesas ）; Websitehttp://www.renesas.com/eng/

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HM574256ZP-45 Overview

Static Column DRAM, 256KX4, 45ns, BICMOS, PZIP28, 0.400 INCH, PLASTIC, ZIP-28

HM574256ZP-45 Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Hitachi （Renesas ）
Parts packaging code	ZIP
package instruction	ZIP, ZIP28(UNSPEC)
Contacts	28
Reach Compliance Code	unknown
ECCN code	EAR99
access mode	STATIC COLUMN
Maximum access time	45 ns
Other features	CE/AUTO REFRESH
I/O type	COMMON
JESD-30 code	R-PZIP-T28
JESD-609 code	e0
length	35.58 mm
memory density	1048576 bit
Memory IC Type	STATIC COLUMN DRAM
memory width	4
Number of functions	1
Number of ports	1
Number of terminals	28
word count	262144 words
character code	256000
Operating mode	ASYNCHRONOUS
Maximum operating temperature	70 °C
Minimum operating temperature
organize	256KX4
Output characteristics	3-STATE
Package body material	PLASTIC/EPOXY
encapsulated code	ZIP
Encapsulate equivalent code	ZIP28(UNSPEC)
Package shape	RECTANGULAR
Package form	IN-LINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	5 V
Certification status	Not Qualified
refresh cycle	512
Maximum seat height	10.16 mm
Maximum slew rate	0.2 mA
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	4.5 V
Nominal supply voltage (Vsup)	5 V
surface mount	NO
technology	BICMOS
Temperature level	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	THROUGH-HOLE
Terminal pitch	1.27 mm
Terminal location	ZIG-ZAG
Maximum time at peak reflow temperature	NOT SPECIFIED
width	2.85 mm

HM574256ZP-45 Related Products

	HM574256ZP-45	HM574256JP-35R	HM574256ZP-40	HM574256JP-45	HM574256JP-40	HM574256ZP-35R
Description	Static Column DRAM, 256KX4, 45ns, BICMOS, PZIP28, 0.400 INCH, PLASTIC, ZIP-28	Static Column DRAM, 256KX4, 35ns, BICMOS, PDSO28, 0.300 INCH, PLASTIC, SOJ-28	Static Column DRAM, 256KX4, 40ns, BICMOS, PZIP28, 0.400 INCH, PLASTIC, ZIP-28	Static Column DRAM, 256KX4, 45ns, BICMOS, PDSO28, 0.300 INCH, PLASTIC, SOJ-28	Static Column DRAM, 256KX4, 40ns, BICMOS, PDSO28, 0.300 INCH, PLASTIC, SOJ-28	Static Column DRAM, 256KX4, 35ns, BICMOS, PZIP28, 0.400 INCH, PLASTIC, ZIP-28
Is it lead-free?	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead
Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible
Maker	Hitachi （Renesas ）	Hitachi （Renesas ）	Hitachi （Renesas ）	Hitachi （Renesas ）	Hitachi （Renesas ）	Hitachi （Renesas ）
Parts packaging code	ZIP	SOJ	ZIP	SOJ	SOJ	ZIP
package instruction	ZIP, ZIP28(UNSPEC)	SOJ, SOJ28,.34	ZIP, ZIP28(UNSPEC)	SOJ, SOJ28,.34	SOJ, SOJ28,.34	ZIP, ZIP28(UNSPEC)
Contacts	28	28	28	28	28	28
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
access mode	STATIC COLUMN	STATIC COLUMN	STATIC COLUMN	STATIC COLUMN	STATIC COLUMN	STATIC COLUMN
Maximum access time	45 ns	35 ns	40 ns	45 ns	40 ns	35 ns
Other features	CE/AUTO REFRESH	CE/AUTO REFRESH	CE/AUTO REFRESH	CE/AUTO REFRESH	CE/AUTO REFRESH	CE/AUTO REFRESH
I/O type	COMMON	COMMON	COMMON	COMMON	COMMON	COMMON
JESD-30 code	R-PZIP-T28	R-PDSO-J28	R-PZIP-T28	R-PDSO-J28	R-PDSO-J28	R-PZIP-T28
JESD-609 code	e0	e0	e0	e0	e0	e0
length	35.58 mm	18.17 mm	35.58 mm	18.17 mm	18.17 mm	35.58 mm
memory density	1048576 bit	1048576 bit	1048576 bit	1048576 bit	1048576 bit	1048576 bit
Memory IC Type	STATIC COLUMN DRAM	STATIC COLUMN DRAM	STATIC COLUMN DRAM	STATIC COLUMN DRAM	STATIC COLUMN DRAM	STATIC COLUMN DRAM
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	28	28	28	28
word count	262144 words	262144 words	262144 words	262144 words	262144 words	262144 words
character code	256000	256000	256000	256000	256000	256000
Operating mode	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS
Maximum operating temperature	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C
organize	256KX4	256KX4	256KX4	256KX4	256KX4	256KX4
Output characteristics	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	ZIP	SOJ	ZIP	SOJ	SOJ	ZIP
Encapsulate equivalent code	ZIP28(UNSPEC)	SOJ28,.34	ZIP28(UNSPEC)	SOJ28,.34	SOJ28,.34	ZIP28(UNSPEC)
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	IN-LINE	SMALL OUTLINE	IN-LINE	SMALL OUTLINE	SMALL OUTLINE	IN-LINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
power supply	5 V	5 V	5 V	5 V	5 V	5 V
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
refresh cycle	512	512	512	512	512	512
Maximum seat height	10.16 mm	3.76 mm	10.16 mm	3.76 mm	3.76 mm	10.16 mm
Maximum slew rate	0.2 mA	0.25 mA	0.22 mA	0.2 mA	0.22 mA	0.25 mA
Maximum supply voltage (Vsup)	5.5 V	5.25 V	5.5 V	5.5 V	5.5 V	5.25 V
Minimum supply voltage (Vsup)	4.5 V	4.75 V	4.5 V	4.5 V	4.5 V	4.75 V
Nominal supply voltage (Vsup)	5 V	5 V	5 V	5 V	5 V	5 V
surface mount	NO	YES	NO	YES	YES	NO
technology	BICMOS	BICMOS	BICMOS	BICMOS	BICMOS	BICMOS
Temperature level	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Terminal form	THROUGH-HOLE	J BEND	THROUGH-HOLE	J BEND	J BEND	THROUGH-HOLE
Terminal pitch	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm
Terminal location	ZIG-ZAG	DUAL	ZIG-ZAG	DUAL	DUAL	ZIG-ZAG
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
width	2.85 mm	7.62 mm	2.85 mm	7.62 mm	7.62 mm	2.85 mm

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