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MR27V402D-XXMP: 产品描述MASK ROM, 256KX16, 80ns, CMOS, PDSO40, 0.525 INCH, 1.27 MM PITCH, PLASTIC, SOP-40; 产品类别存储存储; 文件大小64KB，共8页; 制造商OKI; 官网地址http://www.oki.com

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MR27V402D-XXMP概述

MASK ROM, 256KX16, 80ns, CMOS, PDSO40, 0.525 INCH, 1.27 MM PITCH, PLASTIC, SOP-40

MR27V402D-XXMP规格参数

参数名称	属性值
厂商名称	OKI
零件包装代码	SOIC
包装说明	SOP,
针数	40
Reach Compliance Code	unknow
ECCN代码	EAR99
最长访问时间	80 ns
备用内存宽度	8
JESD-30 代码	R-PDSO-G40
长度	26 mm
内存密度	4194304 bi
内存集成电路类型	MASK ROM
内存宽度	16
功能数量	1
端子数量	40
字数	262144 words
字数代码	256000
工作模式	ASYNCHRONOUS
最高工作温度	70 °C
最低工作温度
组织	256KX16
封装主体材料	PLASTIC/EPOXY
封装代码	SOP
封装形状	RECTANGULAR
封装形式	SMALL OUTLINE
并行/串行	PARALLEL
认证状态	Not Qualified
座面最大高度	2.5 mm
最大供电电压 (Vsup)	3.6 V
最小供电电压 (Vsup)	2.7 V
标称供电电压 (Vsup)	3 V
表面贴装	YES
技术	CMOS
温度等级	COMMERCIAL
端子形式	GULL WING
端子节距	1.27 mm
端子位置	DUAL
宽度	10.7 mm

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Semiconductor

MR27V402D

262,144-Word x 16-Bit or 524,288-Word x 8-Bit

Production Programmed Read Only Memory (P2ROM)

DESCRIPTION

The MR27V402D is a 4Mbit Production Programmed Read-Only Memory (P2ROM) whose

configuration can be electrically switched between 262,144 word x 16bit and 524,288 word x 8bit.

The MR27V402D operates on a single +3V-3.3V power supply and is TTL compatible. Since the

MR27V402D operates asynchronously , external clocks are not required , making this device easy-

to-use. The MR27V402D is suitable as large-capacity fixed memory for microcomputers and data

terminals. It is manufactured using a CMOS double silicon gate technology and is offered in 40-pin

DIP, 40-pin SOP or 44-pin TSOP packages.

FEATURES

• 262,144 word x 16bit / 524,288 word x 8bit electrically switchable configuration

• Single +3V-3.3V power supply

• Access time

80ns access time (Vcc=+3V)

70ns access time (Vcc=+3.3V)

• Input / Output TTL compatible

• Three-state output

• Packages

40-pin plastic DIP (DIP40-P-600-2.54)

(Product name : MR27V402D-xxRP)

40-pin plastic SOP (SOP40-P-525-1.27-K)

(Product name : MR27V402D-xxMP)

44-pin plastic TSOP (TSOP II 44-P-400-0.80-K) (Product name : MR27V402D-xxTP)

November 1999

1/8

MR27V402D-XXMP相似产品对比

	MR27V402D-XXMP	MR27V402D-XXTP	MR27V402D-XXRP
描述	MASK ROM, 256KX16, 80ns, CMOS, PDSO40, 0.525 INCH, 1.27 MM PITCH, PLASTIC, SOP-40	MASK ROM, 256KX16, 80ns, CMOS, PDSO44, 0.400 INCH, 0.80 MM PITCH, PLASTIC, TSOP2-44	MASK ROM, 256KX16, 80ns, CMOS, PDIP40, 0.600 INCH, 2.54 MM PITCH, PLASTIC, DIP-40
厂商名称	OKI	OKI	OKI
零件包装代码	SOIC	TSOP2	DIP
包装说明	SOP,	TSOP2,	DIP,
针数	40	44	40
Reach Compliance Code	unknow	unknown	unknown
ECCN代码	EAR99	EAR99	EAR99
最长访问时间	80 ns	80 ns	80 ns
备用内存宽度	8	8	8
JESD-30 代码	R-PDSO-G40	R-PDSO-G44	R-PDIP-T40
长度	26 mm	18.41 mm	51.98 mm
内存密度	4194304 bi	4194304 bit	4194304 bit
内存集成电路类型	MASK ROM	MASK ROM	MASK ROM
内存宽度	16	16	16
功能数量	1	1	1
端子数量	40	44	40
字数	262144 words	262144 words	262144 words
字数代码	256000	256000	256000
工作模式	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS
最高工作温度	70 °C	70 °C	70 °C
组织	256KX16	256KX16	256KX16
封装主体材料	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
封装代码	SOP	TSOP2	DIP
封装形状	RECTANGULAR	RECTANGULAR	RECTANGULAR
封装形式	SMALL OUTLINE	SMALL OUTLINE, THIN PROFILE	IN-LINE
并行/串行	PARALLEL	PARALLEL	PARALLEL
认证状态	Not Qualified	Not Qualified	Not Qualified
座面最大高度	2.5 mm	1.2 mm	5.08 mm
最大供电电压 (Vsup)	3.6 V	3.6 V	3.6 V
最小供电电压 (Vsup)	2.7 V	2.7 V	2.7 V
标称供电电压 (Vsup)	3 V	3 V	3 V
表面贴装	YES	YES	NO
技术	CMOS	CMOS	CMOS
温度等级	COMMERCIAL	COMMERCIAL	COMMERCIAL
端子形式	GULL WING	GULL WING	THROUGH-HOLE
端子节距	1.27 mm	0.8 mm	2.54 mm
端子位置	DUAL	DUAL	DUAL
宽度	10.7 mm	10.16 mm	15.24 mm

MR27V402D-XXMP

MR27V402D-XXMP概述

MR27V402D-XXMP规格参数

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