GM72V28841ALT-7J datasheet, PDF

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GM72V28841ALT-7J: DescriptionSynchronous DRAM, 16MX8, 6ns, CMOS, PDSO54, 0.400 INCH, TSOP2-54; Categorystorage storage; File Size219KB，21 Pages; ManufacturerSK Hynix; Websitehttp://www.hynix.com/eng/

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GM72V28841ALT-7J Overview

Synchronous DRAM, 16MX8, 6ns, CMOS, PDSO54, 0.400 INCH, TSOP2-54

GM72V28841ALT-7J Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	SK Hynix
Parts packaging code	TSOP2
package instruction	TSOP2, TSOP54,.46,32
Contacts	54
Reach Compliance Code	compliant
ECCN code	EAR99
access mode	FOUR BANK PAGE BURST
Maximum access time	6 ns
Other features	AUTO/SELF REFRESH
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	134217728 bit
Memory IC Type	SYNCHRONOUS DRAM
memory width	8
Number of functions	1
Number of ports	1
Number of terminals	54
word count	16777216 words
character code	16000000
Operating mode	SYNCHRONOUS
Maximum operating temperature	70 °C
Minimum operating temperature
organize	16MX8
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	4096
Maximum seat height	1.2 mm
self refresh	YES
Continuous burst length	1,2,4,8,FP
Maximum standby current	0.0004 A
Maximum slew rate	0.22 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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GM72V28841AT/ALT

4Banks x 4M x 8Bit Synchronous DRAM

Description

The GM72V28841AT/ALT is a synchronous

dynamic random access memory comprised of

134,217,728 memory cells and logic including

input and output circuits operating synchronously

by referring to the positive edge of the externally

provided Clock.

The GM72V28841AT/ALT provides four

banks of 4,194,304 word by 8 bit to realize high

bandwidth with the Clock frequency up to 125

Mhz.

Pin Configuration

VCC

DQ0

VCCQ

DQ1

VSSQ

DQ2

VCCQ

DQ3

VSSQ

VCC

/WE

/CAS

/RAS

/CS

BA0/A13

BA1/A12

A10,AP

VCC

Features

* PC100/PC66 Compatible

-8(125MHz)

-7K(PC100,2-2-2)/-7J(PC100,3-2-2)

-10K(PC66)

* 3.3V single Power supply

* LVTTL interface

* Max Clock frequency

100/125 MHz

* 4,096 refresh cycle per 64 ms

* Two kinds of refresh operation

Auto refresh/ Self refresh

* Programmable burst access capability ;

- Sequence:Sequential / Interleave

- Length :1/2/4/8/FP

* Programmable CAS latency : 2/3

* 4 Banks can operate independently or

simultaneously

* Burst read/burst write or burst read/single

write operation capability

* Input and output masking by DQM input

* One Clock of back to back read or write

command interval

* Synchronous Power down and Clock

suspend capability with one Clock latency

for both entry and exit

* JEDEC Standard 54Pin 400mil TSOP II

Package

JEDEC STANDARD

400 mil 54 PIN TSOP II

(TOP VIEW)

VSS

DQ7

VSSQ

DQ6

VCCQ

DQ5

VSSQ

DQ4

VCCQ

VSS

DQM

CLK

CKE

A11

VSS

Pin Name

CLK

CKE

RAS

CAS

A0~A9,A11

A10 / AP

BA0/A13

~BA1/A12

DQ0~DQ7

DQM

VCCQ

VSSQ

VCC

VSS

Clock

Clock Enable

Chip Select

Row Address Strobe

Column Address Strobe

Write Enable

Address input

Address input or Auto Precharge

Bank select

Data input / Data output

Data input / output Mask

for DQ

Power for internal circuit

Ground for internal circuit

No Connection

This document is a general product description and is subject to change without notice. Hyundai Electronics does not assume any

responsibility for use of circuits described. No patent licenses are implied.

Rev. 1.0/Dec.99

GM72V28841ALT-7J Related Products

	GM72V28841ALT-7J	GM72V28841AT-7J	GM72V28841ALT-8	GM72V28841AT-10K	GM72V28841ALT-10K	GM72V28841ALT-7K
Description	Synchronous DRAM, 16MX8, 6ns, CMOS, PDSO54, 0.400 INCH, TSOP2-54	Synchronous DRAM, 16MX8, 6ns, CMOS, PDSO54, 0.400 INCH, TSOP2-54	Synchronous DRAM, 16MX8, 6ns, CMOS, PDSO54, 0.400 INCH, TSOP2-54	Synchronous DRAM, 16MX8, 8ns, CMOS, PDSO54, 0.400 INCH, TSOP2-54	Synchronous DRAM, 16MX8, 8ns, CMOS, PDSO54, 0.400 INCH, TSOP2-54	Synchronous DRAM, 16MX8, 6ns, CMOS, PDSO54, 0.400 INCH, TSOP2-54
Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible
Maker	SK Hynix	SK Hynix	SK Hynix	SK Hynix	SK Hynix	SK Hynix
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	compliant	compliant	compliant	compliant	compliant	compli
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	6 ns	6 ns	6 ns	8 ns	8 ns	6 ns
Other features	AUTO/SELF REFRESH	AUTO/SELF REFRESH	AUTO/SELF REFRESH	AUTO/SELF REFRESH	AUTO/SELF REFRESH	AUTO/SELF REFRESH
Maximum clock frequency (fCLK)	100 MHz	100 MHz	125 MHz	100 MHz	100 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	134217728 bit	134217728 bit	134217728 bit	134217728 bit	134217728 bit	134217728 bi
Memory IC Type	SYNCHRONOUS DRAM	SYNCHRONOUS DRAM	SYNCHRONOUS DRAM	SYNCHRONOUS DRAM	SYNCHRONOUS DRAM	SYNCHRONOUS DRAM
memory width	8	8	8	8	8	8
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	16777216 words	16777216 words	16777216 words	16777216 words	16777216 words	16777216 words
character code	16000000	16000000	16000000	16000000	16000000	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	16MX8	16MX8	16MX8	16MX8	16MX8	16MX8
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	4096	4096	4096	4096	4096	4096
Maximum seat height	1.2 mm	1.2 mm	1.2 mm	1.2 mm	1.2 mm	1.2 mm
self refresh	YES	YES	YES	YES	YES	YES
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	0.0004 A	0.001 A	0.0004 A	0.001 A	0.0004 A	0.0004 A
Maximum slew rate	0.22 mA	0.22 mA	0.23 mA	0.19 mA	0.19 mA	0.22 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

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