HN62454NTT-85 datasheet, PDF - EEWORLD Datasheet

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HN62454NTT-85: DescriptionMASK ROM, 512KX8, 85ns, CMOS, PDSO44, 0.400 INCH, PLASTIC, TSOP2-44; Categorystorage storage; File Size98KB，12 Pages; ManufacturerHitachi （Renesas ）; Websitehttp://www.renesas.com/eng/

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HN62454NTT-85 Overview

MASK ROM, 512KX8, 85ns, CMOS, PDSO44, 0.400 INCH, PLASTIC, TSOP2-44

HN62454NTT-85 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Parts packaging code	TSOP2
package instruction	TSOP2, TSOP44,.46,32
Contacts	44
Reach Compliance Code	unknown
ECCN code	EAR99
Maximum access time	85 ns
Spare memory width	16
JESD-30 code	R-PDSO-G44
JESD-609 code	e0
length	18.41 mm
memory density	4194304 bit
Memory IC Type	MASK ROM
memory width	8
Number of functions	1
Number of terminals	44
word count	524288 words
character code	512000
Operating mode	ASYNCHRONOUS
Maximum operating temperature	70 °C
Minimum operating temperature
organize	512KX8
Output characteristics	3-STATE
Package body material	PLASTIC/EPOXY
encapsulated code	TSOP2
Encapsulate equivalent code	TSOP44,.46,32
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE
Parallel/Serial	PARALLEL
power supply	5 V
Certification status	Not Qualified
Maximum seat height	1.2 mm
Maximum standby current	0.00003 A
Maximum slew rate	0.12 mA
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	4.5 V
Nominal supply voltage (Vsup)	5 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
width	10.16 mm
Base Number Matches	1

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HN62454N Series

524288-word

8-bit/ 262144-word

16-bit CMOS Mask

Programmable ROM

ADE-203-404A (Z)

Preliminary

Rev. 0.1

Jul. 19, 1995

Description

The HN62454N is a 4-Mbit CMOS mask-Programmable ROM organized either as 262144 wordsby 16 bits or

524288 words by 8 bits. Realizing low power consumption, this memory is allowed for battery operation.

And a high speed access of 85/100 ns (max) is the most suitable to the system using a high speed micro-

computer by 16 bits.

Features

•

Single 5 V supply

High speed

Normal access time: 85/100 ns (max)

Page access time: 35/40 ns (max)

Low power

Active: 660 mW (max)

Standby: 165

µW

(max)

Byte-wide or word-wide data organization (Switched by BHE terminal)

4 word page access on word-wide mode

8 byte page access on byte-wide mode

Three-state data output for or-tying

Directly TTL compatible

All inputs and outputs

Pin compatible with 4 Mbit EPROM (HN27C4000G/FP)

•

Note: The specifications of this device are subject to change without notice. Please contact your nearest

Hitachi’s Sales Dept. regarding specifications.

HN62454NTT-85 Related Products

	HN62454NTT-85	HN62454NP-85	HN62454NFA-85
Description	MASK ROM, 512KX8, 85ns, CMOS, PDSO44, 0.400 INCH, PLASTIC, TSOP2-44	MASK ROM, 512KX8, 85ns, CMOS, PDIP40, 0.600 INCH, PLASTIC, DIP-40	MASK ROM, 512KX8, 85ns, CMOS, PDSO40, 0.525 INCH, PLASTIC, SOP-40
Is it Rohs certified?	incompatible	incompatible	incompatible
Parts packaging code	TSOP2	DIP	SOIC
package instruction	TSOP2, TSOP44,.46,32	DIP, DIP40,.6	SOP, SOP40,.56
Contacts	44	40	40
Reach Compliance Code	unknown	unknown	unknown
ECCN code	EAR99	EAR99	EAR99
Maximum access time	85 ns	85 ns	85 ns
Spare memory width	16	16	16
JESD-30 code	R-PDSO-G44	R-PDIP-T40	R-PDSO-G40
JESD-609 code	e0	e0	e0
length	18.41 mm	52.8 mm	26 mm
memory density	4194304 bit	4194304 bit	4194304 bit
Memory IC Type	MASK ROM	MASK ROM	MASK ROM
memory width	8	8	8
Number of functions	1	1	1
Number of terminals	44	40	40
word count	524288 words	524288 words	524288 words
character code	512000	512000	512000
Operating mode	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS
Maximum operating temperature	70 °C	70 °C	70 °C
organize	512KX8	512KX8	512KX8
Output characteristics	3-STATE	3-STATE	3-STATE
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	TSOP2	DIP	SOP
Encapsulate equivalent code	TSOP44,.46,32	DIP40,.6	SOP40,.56
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE	IN-LINE	SMALL OUTLINE
Parallel/Serial	PARALLEL	PARALLEL	PARALLEL
power supply	5 V	5 V	5 V
Certification status	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	1.2 mm	5.08 mm	2.8 mm
Maximum standby current	0.00003 A	0.00003 A	0.00003 A
Maximum slew rate	0.12 mA	0.12 mA	0.12 mA
Maximum supply voltage (Vsup)	5.5 V	5.5 V	5.5 V
Minimum supply voltage (Vsup)	4.5 V	4.5 V	4.5 V
Nominal supply voltage (Vsup)	5 V	5 V	5 V
surface mount	YES	NO	YES
technology	CMOS	CMOS	CMOS
Temperature level	COMMERCIAL	COMMERCIAL	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Terminal form	GULL WING	THROUGH-HOLE	GULL WING
Terminal pitch	0.8 mm	2.54 mm	1.27 mm
Terminal location	DUAL	DUAL	DUAL
width	10.16 mm	15.24 mm	10.7 mm
Base Number Matches	1	1	-

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