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HM530281TT-34: 产品描述FIFO, PDSO44, TSOP-44; 产品类别存储存储; 文件大小6MB，共43页; 制造商ELPIDA; 官网地址http://www.elpida.com/en

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HM530281TT-34概述

FIFO, PDSO44, TSOP-44

HM530281TT-34规格参数

参数名称	属性值
厂商名称	ELPIDA
零件包装代码	TSOP
包装说明	TSOP2,
针数	44
Reach Compliance Code	unknown
ECCN代码	EAR99
JESD-30 代码	R-PDSO-G44
长度	18.41 mm
端子数量	44
封装主体材料	PLASTIC/EPOXY
封装代码	TSOP2
封装形状	RECTANGULAR
封装形式	SMALL OUTLINE, THIN PROFILE
认证状态	Not Qualified
座面最大高度	1.2 mm
表面贴装	YES
端子形式	GULL WING
端子节距	0.8 mm
端子位置	DUAL
宽度	10.16 mm

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ADE-203-012C (Z)

HM530281

331,776-Word

8-Bit Frame Memory

Rev. 3

Feb. 1994

The HM530281 memory products prov i d e

completely asynchronous I/O and operate at the high

speed of 50 MHz. 0.8 µm CMOS process is used in

their fabrication.

The HM530281 memory products provide reset,

jump, and line increment/hold pointer contro l

functions that can be used in synchronization with

i n d ependent cl o cks on each of the I/O port s .

Memory can be accessed immediately without any

waiting period after the execution of these functions.

In addition to the FIFO function, the 281 products

support an address structure that is compatible with

HDTV, NTSC, and PAL standards, and can be used

in a wide ra n ge of ap p l i c ations, such as noise

reducers, TBC (time-based correction), inter-frame

YC separation, and special function modes (e.g.,

multi-freeze, P-in-P) in the digital TV, VCR, and

video camera application.

They are also appropriate for use as inter-system

speed conversion buffer memories in communi-

cation systems, as cache memories of HDD and

MOD and as frame buffer of VGA.

Features

(1) HM530281

• Organization: 331,776 words

8 bits

• Completely asynchronous operation of the

serial read port and write port

— Internal generation of read and write addresses

— Internal memory operation control provided

on-chip

• High speed read/write cycle time: 50 MHz

• Reset functions

— Independent execution for read and write ports

— Can be executed with arbitrary timing

— Allow immediate access after execution

(read/write) (for the jump function, when

the address setup is complete)

— Jump address specifiable in 32-word units

• Built-in self-refresh eliminates the need for

external refresh control.

• Power supply voltage: V

= 5.0 V ±10%

• 2 dimensial Address

• 32 word unit address jump

• Line increment/hold Address pointer control

function

• Window scan function

• Can handle HDTV, NTSC, and PAL standards

— Line length: Up to 1152 bits (arbitrary line

lengths can also be handled by using the

line reset function.)

— Line count: Up to 324 lines

Home

HM530281TT-34相似产品对比

	HM530281TT-34	HM530281TT-45	HM530281TT-20	HM530281TT-25
描述	FIFO, PDSO44, TSOP-44	FIFO, PDSO44, TSOP-44	FIFO, PDSO44, TSOP-44	FIFO, PDSO44, TSOP-44
厂商名称	ELPIDA	ELPIDA	ELPIDA	ELPIDA
零件包装代码	TSOP	TSOP	TSOP	TSOP
包装说明	TSOP2,	TSOP2,	TSOP2,	TSOP2,
针数	44	44	44	44
Reach Compliance Code	unknown	unknown	unknown	unknown
ECCN代码	EAR99	EAR99	EAR99	EAR99
JESD-30 代码	R-PDSO-G44	R-PDSO-G44	R-PDSO-G44	R-PDSO-G44
长度	18.41 mm	18.41 mm	18.41 mm	18.41 mm
端子数量	44	44	44	44
封装主体材料	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
封装代码	TSOP2	TSOP2	TSOP2	TSOP2
封装形状	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
封装形式	SMALL OUTLINE, THIN PROFILE	SMALL OUTLINE, THIN PROFILE	SMALL OUTLINE, THIN PROFILE	SMALL OUTLINE, THIN PROFILE
认证状态	Not Qualified	Not Qualified	Not Qualified	Not Qualified
座面最大高度	1.2 mm	1.2 mm	1.2 mm	1.2 mm
表面贴装	YES	YES	YES	YES
端子形式	GULL WING	GULL WING	GULL WING	GULL WING
端子节距	0.8 mm	0.8 mm	0.8 mm	0.8 mm
端子位置	DUAL	DUAL	DUAL	DUAL
宽度	10.16 mm	10.16 mm	10.16 mm	10.16 mm

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