HYM71V32755ALT8-S datasheet, PDF

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HYM71V32755ALT8-S: DescriptionSynchronous DRAM Module, 32MX72, 6ns, CMOS, DIMM-168; Categorystorage storage; File Size237KB，14 Pages; ManufacturerSK Hynix; Websitehttp://www.hynix.com/eng/

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HYM71V32755ALT8-S Overview

Synchronous DRAM Module, 32MX72, 6ns, CMOS, DIMM-168

HYM71V32755ALT8-S Parametric

Parameter Name	Attribute value
Maker	SK Hynix
Parts packaging code	DIMM
package instruction	DIMM, DIMM168
Contacts	168
Reach Compliance Code	compliant
ECCN code	EAR99
access mode	DUAL BANK PAGE BURST
Maximum access time	6 ns
Other features	AUTO/SELF REFRESH
Maximum clock frequency (fCLK)	100 MHz
I/O type	COMMON
JESD-30 code	R-XDMA-N168
memory density	2415919104 bit
Memory IC Type	SYNCHRONOUS DRAM MODULE
memory width	72
Number of functions	1
Number of ports	1
Number of terminals	168
word count	33554432 words
character code	32000000
Operating mode	SYNCHRONOUS
Maximum operating temperature	70 °C
Minimum operating temperature
organize	32MX72
Output characteristics	3-STATE
Package body material	UNSPECIFIED
encapsulated code	DIMM
Encapsulate equivalent code	DIMM168
Package shape	RECTANGULAR
Package form	MICROELECTRONIC ASSEMBLY
power supply	3.3 V
Certification status	Not Qualified
refresh cycle	4096
self refresh	YES
Maximum standby current	0.036 A
Maximum slew rate	3.6 mA
Maximum supply voltage (Vsup)	3.6 V
Minimum supply voltage (Vsup)	3 V
Nominal supply voltage (Vsup)	3.3 V
surface mount	NO
technology	CMOS
Temperature level	COMMERCIAL
Terminal form	NO LEAD
Terminal pitch	1.27 mm
Terminal location	DUAL
Base Number Matches	1

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32Mx72 bits

PC100 SDRAM Unbuffered DIMM

based on 16Mx8 SDRAM with LVTTL, 4 banks & 4K Refresh

HYM71V32755AT8 Series

DESCRIPTION

The Hynix HYM71V32755AT8 Series are 32Mx72bits ECC Synchronous DRAM Modules. The modules are composed of eighteen

16Mx8bits CMOS Synchronous DRAMs in 400mil 54pin TSOP-II package, one 2Kbit EEPROM in 8pin TSSOP package on a 168pin

glass-epoxy printed circuit board. One 0.22uF and one 0.0022uF decoupling capacitors per each SDRAM are mounted on the PCB.

The Hynix HYM71V32755AT8 Series are Dual In-line Memory Modules suitable for easy interchange and addition of 256Mbytes

memory. The Hynix HYM71V32755AT8 Series are fully synchronous operation referenced to the positive edge of the clock . All inputs

and outputs are synchronized with the rising edge of the clock input. The data paths are internally pipelined to achieve very high band-

width.

FEATURES

•

PC100MHz support

168pin SDRAM Unbuffered DIMM

Serial Presence Detect with EEPROM

1.25” (31.75mm) Height PCB with single sided com-

ponents

Single 3.3±0.3V power supply

- 1, 2, 4 or 8 or Full page for Sequential Burst

•

All device pins are compatible with LVTTL interface

- 1, 2, 4 or 8 for Interleave Burst

Data mask function by DQM

•

Programmable CAS Latency ; 2, 3 Clocks

•

SDRAM internal banks : four banks

Module bank : two physical bank

Auto refresh and self refresh

4096 refresh cycles / 64ms

Programmable Burst Length and Burst Type

ORDERING INFORMATION

Part No.

HYM71V32755AT8-8

HYM71V32755AT8-P

HYM71V32755AT8-S

HYM71V32755ALT8-8

HYM71V32755ALT8-P

HYM71V32755ALT8-S

Clock

Frequency

125MHz

100MHz

125MHz

100MHz

Internal

Bank

Ref.

Power

SDRAM

Package

Plating

Normal

4 Banks

Low Power

TSOP-II

Gold

This document is a general product description and is subject to change without notice. Hynix Semiconductor Inc. does not assume any responsibility for

use of circuits described. No patent licenses are implied.

Rev. 1.5/Dec.

HYM71V32755ALT8-S Related Products

	HYM71V32755ALT8-S	HYM71V32755ALT8-8	HYM71V32755AT8-8	HYM71V32755AT8-P	HYM71V32755ALT8-P	HYM71V32755AT8-S
Description	Synchronous DRAM Module, 32MX72, 6ns, CMOS, DIMM-168	Synchronous DRAM Module, 32MX72, 6ns, CMOS, DIMM-168	Synchronous DRAM Module, 32MX72, 6ns, CMOS, DIMM-168	Synchronous DRAM Module, 32MX72, 6ns, CMOS, DIMM-168	Synchronous DRAM Module, 32MX72, 6ns, CMOS, DIMM-168	Synchronous DRAM Module, 32MX72, 6ns, CMOS, DIMM-168
Maker	SK Hynix	SK Hynix	SK Hynix	SK Hynix	SK Hynix	SK Hynix
Parts packaging code	DIMM	DIMM	DIMM	DIMM	DIMM	DIMM
package instruction	DIMM, DIMM168	DIMM, DIMM168	DIMM, DIMM168	DIMM, DIMM168	DIMM, DIMM168	DIMM, DIMM168
Contacts	168	168	168	168	168	168
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
access mode	DUAL BANK PAGE BURST	DUAL BANK PAGE BURST	DUAL BANK PAGE BURST	DUAL BANK PAGE BURST	DUAL BANK PAGE BURST	DUAL BANK PAGE BURST
Maximum access time	6 ns	6 ns	6 ns	6 ns	6 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	125 MHz	125 MHz	100 MHz	100 MHz	100 MHz
I/O type	COMMON	COMMON	COMMON	COMMON	COMMON	COMMON
JESD-30 code	R-XDMA-N168	R-XDMA-N168	R-XDMA-N168	R-XDMA-N168	R-XDMA-N168	R-XDMA-N168
memory density	2415919104 bit	2415919104 bit	2415919104 bit	2415919104 bit	2415919104 bit	2415919104 bit
Memory IC Type	SYNCHRONOUS DRAM MODULE	SYNCHRONOUS DRAM MODULE	SYNCHRONOUS DRAM MODULE	SYNCHRONOUS DRAM MODULE	SYNCHRONOUS DRAM MODULE	SYNCHRONOUS DRAM MODULE
memory width	72	72	72	72	72	72
Number of functions	1	1	1	1	1	1
Number of ports	1	1	1	1	1	1
Number of terminals	168	168	168	168	168	168
word count	33554432 words	33554432 words	33554432 words	33554432 words	33554432 words	33554432 words
character code	32000000	32000000	32000000	32000000	32000000	32000000
Operating mode	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS
Maximum operating temperature	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C
organize	32MX72	32MX72	32MX72	32MX72	32MX72	32MX72
Output characteristics	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE
Package body material	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED
encapsulated code	DIMM	DIMM	DIMM	DIMM	DIMM	DIMM
Encapsulate equivalent code	DIMM168	DIMM168	DIMM168	DIMM168	DIMM168	DIMM168
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY
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
self refresh	YES	YES	YES	YES	YES	YES
Maximum standby current	0.036 A	0.036 A	0.036 A	0.036 A	0.036 A	0.036 A
Maximum slew rate	3.6 mA	3.6 mA	3.6 mA	3.6 mA	3.6 mA	3.6 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	NO	NO	NO	NO	NO	NO
technology	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature level	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL
Terminal form	NO LEAD	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	1.27 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
Base Number Matches	1	1	1	1	1	1

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