HM514260CZ-7 datasheet, PDF - EEWORLD Datasheet

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HM514260CZ-7: DescriptionFast Page DRAM, 256KX16, 70ns, CMOS, PZIP40, 0.475 INCH, PLASTIC, ZIP-40; Categorystorage storage; File Size206KB，28 Pages; ManufacturerHitachi （Renesas ）; Websitehttp://www.renesas.com/eng/

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HM514260CZ-7 Overview

Fast Page DRAM, 256KX16, 70ns, CMOS, PZIP40, 0.475 INCH, PLASTIC, ZIP-40

HM514260CZ-7 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Hitachi （Renesas ）
Parts packaging code	ZIP
package instruction	ZIP, ZIP40,.1
Contacts	40
Reach Compliance Code	unknown
ECCN code	EAR99
access mode	FAST PAGE
Maximum access time	70 ns
Other features	RAS ONLY/CAS BEFORE RAS REFRESH
I/O type	COMMON
JESD-30 code	R-PZIP-T40
JESD-609 code	e0
length	50.82 mm
memory density	4194304 bit
Memory IC Type	FAST PAGE DRAM
memory width	16
Number of functions	1
Number of ports	1
Number of terminals	40
word count	262144 words
character code	256000
Operating mode	ASYNCHRONOUS
Maximum operating temperature	70 °C
Minimum operating temperature
organize	256KX16
Output characteristics	3-STATE
Package body material	PLASTIC/EPOXY
encapsulated code	ZIP
Encapsulate equivalent code	ZIP40,.1
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	12.07 mm
self refresh	NO
Maximum standby current	0.001 A
Maximum slew rate	0.14 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	CMOS
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
Base Number Matches	1

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ADE-203-260A (Z)

HM514260C/CL Series

HM51S4260C/CL Series

262,144-word

16-bit Dynamic Random Access Memory

Rev. 1.0

Jun. 12, 1995

The Hitachi HM51(S)4260C/CL are CMOS

dynamic RAM organized as 262,144-word

16-

bit. HM51(S)4260C/CL have realized higher

density, higher performance and various functions

by employing 0.8 µm CMOS process technology

and some new CMOS circuit design technologies.

The HM51(S)4260C/CL offer Fast Page Mode as a

high speed access mode. Multiplexed address

input permits the HM51(S)4260C/CL to be

packaged in standard 400-mil 40-pin plastic SOJ,

standard 475-mil 40-pin plastic Zip and standard

400-mil 44-pin plastic TSOP II. Internal refresh

timer enables HM51S4260C/CL self refresh

operation.

Features

• Single 5 V (±10%)

• High speed

— Access time:

60 ns/70 ns/80 ns (max)

• Low power dissipation

— Active mode:

825 mW/770 mW/688 mW (max)

— Standby mode 11 mW (max)

1.1 mW (max) (L-version)

• Fast page mode capability

• 512 refresh cycles: 8 ms

128 ms (L-version)

• 2CAS byte control

• 2 variations of refresh

—

RAS-only

refresh

—

CAS-before-RAS

refresh

• Battery back up operation (L-version)

• Self refresh operation (HM51S4260C/CL)

HM514260CZ-7 Related Products

	HM514260CZ-7	HM514260CZ-8	HM514260CZ-6	HM514260CLZ-8	HM514260CLZ-7	HM514260CLZ-6
Description	Fast Page DRAM, 256KX16, 70ns, CMOS, PZIP40, 0.475 INCH, PLASTIC, ZIP-40	Fast Page DRAM, 256KX16, 80ns, CMOS, PZIP40, 0.475 INCH, PLASTIC, ZIP-40	Fast Page DRAM, 256KX16, 60ns, CMOS, PZIP40, 0.475 INCH, PLASTIC, ZIP-40	Fast Page DRAM, 256KX16, 80ns, CMOS, PZIP40, 0.475 INCH, PLASTIC, ZIP-40	Fast Page DRAM, 256KX16, 70ns, CMOS, PZIP40, 0.475 INCH, PLASTIC, ZIP-40	Fast Page DRAM, 256KX16, 60ns, CMOS, PZIP40, 0.475 INCH, PLASTIC, ZIP-40
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	ZIP	ZIP	ZIP	ZIP	ZIP
package instruction	ZIP, ZIP40,.1	ZIP, ZIP40,.1	ZIP, ZIP40,.1	ZIP, ZIP40,.1	ZIP, ZIP40,.1	ZIP, ZIP40,.1
Contacts	40	40	40	40	40	40
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
access mode	FAST PAGE	FAST PAGE	FAST PAGE	FAST PAGE	FAST PAGE	FAST PAGE
Maximum access time	70 ns	80 ns	60 ns	80 ns	70 ns	60 ns
Other features	RAS ONLY/CAS BEFORE RAS REFRESH	RAS ONLY/CAS BEFORE RAS REFRESH	RAS ONLY/CAS BEFORE RAS REFRESH	RAS ONLY/CAS BEFORE RAS REFRESH	RAS ONLY/CAS BEFORE RAS REFRESH	RAS ONLY/CAS BEFORE RAS REFRESH
I/O type	COMMON	COMMON	COMMON	COMMON	COMMON	COMMON
JESD-30 code	R-PZIP-T40	R-PZIP-T40	R-PZIP-T40	R-PZIP-T40	R-PZIP-T40	R-PZIP-T40
JESD-609 code	e0	e0	e0	e0	e0	e0
length	50.82 mm	50.82 mm	50.82 mm	50.82 mm	50.82 mm	50.82 mm
memory density	4194304 bit	4194304 bit	4194304 bit	4194304 bit	4194304 bit	4194304 bit
Memory IC Type	FAST PAGE DRAM	FAST PAGE DRAM	FAST PAGE DRAM	FAST PAGE DRAM	FAST PAGE DRAM	FAST PAGE DRAM
memory width	16	16	16	16	16	16
Number of functions	1	1	1	1	1	1
Number of ports	1	1	1	1	1	1
Number of terminals	40	40	40	40	40	40
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	256KX16	256KX16	256KX16	256KX16	256KX16	256KX16
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	ZIP	ZIP	ZIP	ZIP	ZIP
Encapsulate equivalent code	ZIP40,.1	ZIP40,.1	ZIP40,.1	ZIP40,.1	ZIP40,.1	ZIP40,.1
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	IN-LINE	IN-LINE	IN-LINE	IN-LINE	IN-LINE	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	12.07 mm	12.07 mm	12.07 mm	12.07 mm	12.07 mm	12.07 mm
self refresh	NO	NO	NO	NO	NO	NO
Maximum standby current	0.001 A	0.001 A	0.001 A	0.0002 A	0.0002 A	0.0002 A
Maximum slew rate	0.14 mA	0.125 mA	0.15 mA	0.125 mA	0.14 mA	0.15 mA
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	NO	NO	NO	NO	NO	NO
technology	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
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	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	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	ZIG-ZAG	ZIG-ZAG	ZIG-ZAG	ZIG-ZAG	ZIG-ZAG
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
width	2.85 mm	2.85 mm	2.85 mm	2.85 mm	2.85 mm	2.85 mm
Base Number Matches	1	1	1	1	1	1
Is Samacsys	-	N	N	N	N	N

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