HB56G51232B-7C datasheet, PDF - EEWORLD Datasheet

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HB56G51232B-7C: DescriptionFast Page DRAM Module, 512KX32, 70ns, MOS, SIMM-72; Categorystorage storage; File Size77KB，7 Pages; ManufacturerHitachi （Renesas ）; Websitehttp://www.renesas.com/eng/

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HB56G51232B-7C Overview

Fast Page DRAM Module, 512KX32, 70ns, MOS, SIMM-72

HB56G51232B-7C Parametric

Parameter Name	Attribute value
Maker	Hitachi （Renesas ）
Parts packaging code	SIMM
package instruction	SIMM, SSIM72
Contacts	72
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-XSMA-N72
memory density	16777216 bit
Memory IC Type	FAST PAGE DRAM MODULE
memory width	32
Number of functions	1
Number of ports	1
Number of terminals	72
word count	524288 words
character code	512000
Operating mode	ASYNCHRONOUS
Maximum operating temperature	70 °C
Minimum operating temperature
organize	512KX32
Output characteristics	3-STATE
Package body material	UNSPECIFIED
encapsulated code	SIMM
Encapsulate equivalent code	SSIM72
Package shape	RECTANGULAR
Package form	MICROELECTRONIC ASSEMBLY
power supply	5 V
Certification status	Not Qualified
refresh cycle	512
Maximum seat height	20.32 mm
self refresh	NO
Maximum standby current	0.004 A
Maximum slew rate	0.29 mA
Maximum supply voltage (Vsup)	5.25 V
Minimum supply voltage (Vsup)	4.75 V
Nominal supply voltage (Vsup)	5 V
surface mount	NO
technology	MOS
Temperature level	COMMERCIAL
Terminal form	NO LEAD
Terminal pitch	1.27 mm
Terminal location	SINGLE

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HB56G51232 Series

524,288-word

32-bit High Density Dynamic RAM Module

ADE-203-

Rev. 0.0

Dec. 1, 1995

Description

The HB56G51232B/SB is a 512 k

32 dynamic RAM module, mounted 4 pieces of 4-Mbit DRAM

(HM514260CJ/CLJ) sealed in SOJ package. An outline of the HB56G51232B/SB is 72-pin single in-line

package. Therefore, the HB56G51232B/SB makes high density mounting possible without surface mount

technology. The HB56G51232B/SB provides common data inputs and outputs. Decoupling capacitors are

mounted beside each SOJ.

Features

•

72-pin single in-line package

– Lead pitch: 1.27 mm

Single 5 V (± 5%) supply

High speed

– Access time: 70 ns/80 ns (max)

Low power dissipation

– Active mode: 1.6 W/1.4 W (max)

– Standby mode: 42 mW (max)

4.2 mW (max) (L version)

Fast page mode capability

512 refresh cycle: 8 ms

128 ms (L-version)

2 variations of refresh

–

RAS-only

refresh

–

CAS-before-RAS

refresh

TTL compatible

•

HB56G51232B-7C Related Products

	HB56G51232B-7C	HB56G51232SB-8C	HB56G51232B-8C	HB56G51232SB-7CL	HB56G51232B-7CL	HB56G51232B-8CL	HB56G51232SB-7C	HB56G51232SB-8CL
Description	Fast Page DRAM Module, 512KX32, 70ns, MOS, SIMM-72	Fast Page DRAM Module, 512KX32, 80ns, MOS, SIMM-72	Fast Page DRAM Module, 512KX32, 80ns, MOS, SIMM-72	Fast Page DRAM Module, 512KX32, 70ns, MOS, SIMM-72	Fast Page DRAM Module, 512KX32, 70ns, MOS, SIMM-72	Fast Page DRAM Module, 512KX32, 80ns, MOS, SIMM-72	Fast Page DRAM Module, 512KX32, 70ns, MOS, SIMM-72	Fast Page DRAM Module, 512KX32, 80ns, MOS, SIMM-72
Maker	Hitachi （Renesas ）	Hitachi （Renesas ）	Hitachi （Renesas ）	Hitachi （Renesas ）	Hitachi （Renesas ）	Hitachi （Renesas ）	Hitachi （Renesas ）	Hitachi （Renesas ）
Parts packaging code	SIMM	SIMM	SIMM	SIMM	SIMM	SIMM	SIMM	SIMM
package instruction	SIMM, SSIM72	SIMM, SSIM72	SIMM, SSIM72	SIMM, SSIM72	SIMM, SSIM72	SIMM, SSIM72	SIMM, SSIM72	SIMM, SSIM72
Contacts	72	72	72	72	72	72	72	72
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown	unknow	unknow
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
access mode	FAST PAGE	FAST PAGE	FAST PAGE	FAST PAGE	FAST PAGE	FAST PAGE	FAST PAGE	FAST PAGE
Maximum access time	70 ns	80 ns	80 ns	70 ns	70 ns	80 ns	70 ns	80 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	RAS ONLY/CAS BEFORE RAS REFRESH	RAS ONLY/CAS BEFORE RAS REFRESH
I/O type	COMMON	COMMON	COMMON	COMMON	COMMON	COMMON	COMMON	COMMON
JESD-30 code	R-XSMA-N72	R-XSMA-N72	R-XSMA-N72	R-XSMA-N72	R-XSMA-N72	R-XSMA-N72	R-XSMA-N72	R-XSMA-N72
memory density	16777216 bit	16777216 bit	16777216 bit	16777216 bit	16777216 bit	16777216 bit	16777216 bi	16777216 bi
Memory IC Type	FAST PAGE DRAM MODULE	FAST PAGE DRAM MODULE	FAST PAGE DRAM MODULE	FAST PAGE DRAM MODULE	FAST PAGE DRAM MODULE	FAST PAGE DRAM MODULE	FAST PAGE DRAM MODULE	FAST PAGE DRAM MODULE
memory width	32	32	32	32	32	32	32	32
Number of functions	1	1	1	1	1	1	1	1
Number of ports	1	1	1	1	1	1	1	1
Number of terminals	72	72	72	72	72	72	72	72
word count	524288 words	524288 words	524288 words	524288 words	524288 words	524288 words	524288 words	524288 words
character code	512000	512000	512000	512000	512000	512000	512000	512000
Operating mode	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS
Maximum operating temperature	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C
organize	512KX32	512KX32	512KX32	512KX32	512KX32	512KX32	512KX32	512KX32
Output characteristics	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE
Package body material	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED
encapsulated code	SIMM	SIMM	SIMM	SIMM	SIMM	SIMM	SIMM	SIMM
Encapsulate equivalent code	SSIM72	SSIM72	SSIM72	SSIM72	SSIM72	SSIM72	SSIM72	SSIM72
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY
power supply	5 V	5 V	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	Not Qualified	Not Qualified
refresh cycle	512	512	512	512	512	512	512	512
Maximum seat height	20.32 mm	20.32 mm	20.32 mm	20.32 mm	20.32 mm	20.32 mm	20.32 mm	20.32 mm
self refresh	NO	NO	NO	NO	NO	NO	NO	NO
Maximum standby current	0.004 A	0.004 A	0.004 A	0.0008 A	0.0008 A	0.0008 A	0.004 A	0.0008 A
Maximum slew rate	0.29 mA	0.26 mA	0.26 mA	0.29 mA	0.29 mA	0.26 mA	0.29 mA	0.26 mA
Maximum supply voltage (Vsup)	5.25 V	5.25 V	5.25 V	5.25 V	5.25 V	5.25 V	5.25 V	5.25 V
Minimum supply voltage (Vsup)	4.75 V	4.75 V	4.75 V	4.75 V	4.75 V	4.75 V	4.75 V	4.75 V
Nominal supply voltage (Vsup)	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V
surface mount	NO	NO	NO	NO	NO	NO	NO	NO
technology	MOS	MOS	MOS	MOS	MOS	MOS	MOS	MOS
Temperature level	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL
Terminal form	NO LEAD	NO LEAD	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	1.27 mm	1.27 mm
Terminal location	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE

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