HM5225405ATT-10 datasheet, PDF

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HM5225405ATT-10: DescriptionSynchronous DRAM, 64MX4, 8ns, CMOS, PDSO54, 0.400 INCH, PLASTIC, TSOP2-54; Categorystorage storage; File Size591KB，61 Pages; ManufacturerHitachi （Renesas ）; Websitehttp://www.renesas.com/eng/

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HM5225405ATT-10 Overview

Synchronous DRAM, 64MX4, 8ns, CMOS, PDSO54, 0.400 INCH, PLASTIC, TSOP2-54

HM5225405ATT-10 Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Hitachi （Renesas ）
Parts packaging code	TSOP2
package instruction	TSOP2, TSOP54,.46,32
Contacts	54
Reach Compliance Code	unknown
ECCN code	EAR99
access mode	FOUR BANK PAGE BURST
Maximum access time	8 ns
Maximum clock frequency (fCLK)	100 MHz
I/O type	COMMON
interleaved burst length	1,2,4,8
JESD-30 code	R-PDSO-G54
JESD-609 code	e0
length	22.22 mm
memory density	268435456 bit
Memory IC Type	SYNCHRONOUS DRAM
memory width	4
Number of functions	1
Number of ports	1
Number of terminals	54
word count	67108864 words
character code	64000000
Operating mode	SYNCHRONOUS
Maximum operating temperature	70 °C
Minimum operating temperature
organize	64MX4
Output characteristics	3-STATE
Package body material	PLASTIC/EPOXY
encapsulated code	TSOP2
Encapsulate equivalent code	TSOP54,.46,32
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	3.3 V
Certification status	Not Qualified
refresh cycle	8192
Maximum seat height	1.2 mm
Continuous burst length	1,2,4,8,FP
Maximum standby current	0.002 A
Maximum slew rate	0.18 mA
Maximum supply voltage (Vsup)	3.6 V
Minimum supply voltage (Vsup)	3 V
Nominal supply voltage (Vsup)	3.3 V
surface mount	YES
technology	CMOS
Temperature level	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	GULL WING
Terminal pitch	0.8 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	10.16 mm

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HM5225165A-8/10

HM5225805A-8/10

HM5225405A-8/10

256M LVTTL interface SDRAM

125 MHz/100 MHz

4-Mword

16-bit

4-bank/8-Mword

8-bit

4-bank

/16-Mword

4-bit

4-bank

ADE-203-834B (Z)

Preliminary, Rev. 0.2

Sept. 20, 1998

Description

The Hitachi HM5225165A is a 256-Mbit SDRAM organized as 4194304-word

16-bit

4 bank. The

Hitachi HM5225805A is a 256-Mbit SDRAM organized as 8388608-word

8-bit

4 bank. The Hitachi

HM5225405A is a 256-Mbit SDRAM organized as 16777216-word

4-bit

4 bank. All inputs and

outputs are referred to the rising edge of the clock input. It is packaged in standard 54-pin plastic TSOP II.

Features

•

3.3 V power supply

Clock frequency: 125 MHz/100 MHz (max)

LVTTL interface

Single pulsed

RAS

4 banks can operate simultaneously and independently

Burst read/write operation and burst read/single write operation capability

Programmable burst length: 1/2/4/8/full page

2 variations of burst sequence



Sequential (BL = 1/2/4/8/full page)



Interleave (BL = 1/2/4/8)

•

Programmable

CAS

latency: 2/3

HM5225405ATT-10 Related Products

	HM5225405ATT-10	HM5225165ATT-8	HM5225805ATT-10	HM5225405ATT-8	HM5225805ATT-8	HM5225165ATT-10
Description	Synchronous DRAM, 64MX4, 8ns, CMOS, PDSO54, 0.400 INCH, PLASTIC, TSOP2-54	Synchronous DRAM, 16MX16, 6ns, CMOS, PDSO54, 0.400 INCH, PLASTIC, TSOP2-54	Synchronous DRAM, 32MX8, 8ns, CMOS, PDSO54, 0.400 INCH, PLASTIC, TSOP2-54	Synchronous DRAM, 64MX4, 6ns, CMOS, PDSO54, 0.400 INCH, PLASTIC, TSOP2-54	Synchronous DRAM, 32MX8, 6ns, CMOS, PDSO54, 0.400 INCH, PLASTIC, TSOP2-54	Synchronous DRAM, 16MX16, 8ns, CMOS, PDSO54, 0.400 INCH, PLASTIC, TSOP2-54
Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible
Parts packaging code	TSOP2	TSOP2	TSOP2	TSOP2	TSOP2	TSOP2
package instruction	TSOP2, TSOP54,.46,32	TSOP2, TSOP54,.46,32	TSOP2, TSOP54,.46,32	TSOP2, TSOP54,.46,32	TSOP2, TSOP54,.46,32	TSOP2, TSOP54,.46,32
Contacts	54	54	54	54	54	54
Reach Compliance Code	unknown	unknow	unknown	unknown	unknown	unknown
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
access mode	FOUR BANK PAGE BURST	FOUR BANK PAGE BURST	FOUR BANK PAGE BURST	FOUR BANK PAGE BURST	FOUR BANK PAGE BURST	FOUR BANK PAGE BURST
Maximum access time	8 ns	6 ns	8 ns	6 ns	6 ns	8 ns
Maximum clock frequency (fCLK)	100 MHz	125 MHz	100 MHz	125 MHz	125 MHz	100 MHz
I/O type	COMMON	COMMON	COMMON	COMMON	COMMON	COMMON
interleaved burst length	1,2,4,8	1,2,4,8	1,2,4,8	1,2,4,8	1,2,4,8	1,2,4,8
JESD-30 code	R-PDSO-G54	R-PDSO-G54	R-PDSO-G54	R-PDSO-G54	R-PDSO-G54	R-PDSO-G54
JESD-609 code	e0	e0	e0	e0	e0	e0
length	22.22 mm	22.22 mm	22.22 mm	22.22 mm	22.22 mm	22.22 mm
memory density	268435456 bit	268435456 bi	268435456 bit	268435456 bit	268435456 bit	268435456 bit
Memory IC Type	SYNCHRONOUS DRAM	SYNCHRONOUS DRAM	SYNCHRONOUS DRAM	SYNCHRONOUS DRAM	SYNCHRONOUS DRAM	SYNCHRONOUS DRAM
memory width	4	16	8	4	8	16
Number of functions	1	1	1	1	1	1
Number of ports	1	1	1	1	1	1
Number of terminals	54	54	54	54	54	54
word count	67108864 words	16777216 words	33554432 words	67108864 words	33554432 words	16777216 words
character code	64000000	16000000	32000000	64000000	32000000	16000000
Operating mode	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS
Maximum operating temperature	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C
organize	64MX4	16MX16	32MX8	64MX4	32MX8	16MX16
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	TSOP2	TSOP2	TSOP2	TSOP2	TSOP2	TSOP2
Encapsulate equivalent code	TSOP54,.46,32	TSOP54,.46,32	TSOP54,.46,32	TSOP54,.46,32	TSOP54,.46,32	TSOP54,.46,32
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE	SMALL OUTLINE, THIN PROFILE	SMALL OUTLINE, THIN PROFILE	SMALL OUTLINE, THIN PROFILE	SMALL OUTLINE, THIN PROFILE	SMALL OUTLINE, THIN PROFILE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
power supply	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
refresh cycle	8192	8192	8192	8192	8192	8192
Maximum seat height	1.2 mm	1.2 mm	1.2 mm	1.2 mm	1.2 mm	1.2 mm
Continuous burst length	1,2,4,8,FP	1,2,4,8,FP	1,2,4,8,FP	1,2,4,8,FP	1,2,4,8,FP	1,2,4,8,FP
Maximum standby current	0.002 A	0.002 A	0.002 A	0.002 A	0.002 A	0.002 A
Maximum slew rate	0.18 mA	0.22 mA	0.18 mA	0.22 mA	0.22 mA	0.18 mA
Maximum supply voltage (Vsup)	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V
Minimum supply voltage (Vsup)	3 V	3 V	3 V	3 V	3 V	3 V
Nominal supply voltage (Vsup)	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V
surface mount	YES	YES	YES	YES	YES	YES
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	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
Terminal pitch	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
width	10.16 mm	10.16 mm	10.16 mm	10.16 mm	10.16 mm	10.16 mm
Is it lead-free?	Contains lead	-	Contains lead	Contains lead	Contains lead	-
Maker	Hitachi （Renesas ）	-	Hitachi （Renesas ）	Hitachi （Renesas ）	Hitachi （Renesas ）	Hitachi （Renesas ）

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