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MR27V852D-XXMA: 产品描述MASK ROM, 512KX16, 80ns, CMOS, PDSO44, PLASTIC, SOP-44; 产品类别存储存储; 文件大小65KB，共7页; 制造商OKI; 官网地址http://www.oki.com

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MR27V852D-XXMA概述

MASK ROM, 512KX16, 80ns, CMOS, PDSO44, PLASTIC, SOP-44

MR27V852D-XXMA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	44
Reach Compliance Code	unknown
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-G44
长度	28.15 mm
内存密度	8388608 bit
内存集成电路类型	MASK ROM
内存宽度	16
功能数量	1
端子数量	44
字数	524288 words
字数代码	512000
工作模式	ASYNCHRONOUS
最高工作温度	70 °C
最低工作温度
组织	512KX16
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	3.1 mm
最大供电电压 (Vsup)	3.6 V
最小供电电压 (Vsup)	3 V
标称供电电压 (Vsup)	3.3 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	13 mm
Base Number Matches	1

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Semiconductor

MR27V852D

524,288-Word x 16-Bit or 1,048,576-Word x 8-Bit

8-Word x 16-Bit or 16-Word x 8-Bit Page Mode

Production Programmed Read Only Memory (P2ROM)

DESCRIPTION

The MR27V852D is a 8Mbit Production Programmed Read-Only Memory (P2ROM) with page mode.

Its configuration can be electrically switched between 524,288 word x 16bit and 1,048,576 word x 8

bit. The MR27V852D operates on a single +3.3V power supply and is TTL compatible. The MR27V8

52D provides Page mode which can greatly reduce the read access time. Since the MR27V852D

operates asynchronously , external clocks are not required , making this device easy-to-use. The

MR27V852D 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 42-pin DIP , 44-pin

SOP or 44-pin TSOP packages.

FEATURES

• 524,288 word x 16bit / 1,048,576 word x 8bit electrically switchable configuration

• Single +3.3V power supply

• Access time 80ns

Page mode access time 30ns

• Input / Output TTL compatible

• Three-state output

• Packages

42-pin plastic DIP (DIP42-P-600-2.54)

(Product name : MR27V852D-xxRA)

44-pin plastic SOP (SOP44-P-600-1.27-K)

(Product name : MR27V852D-xxMA)

44-pin plastic TSOP (TSOP II 44-P-400-0.80-K) (Product name : MR27V852D-xxTP)

November 1999

1/7

MR27V852D-XXMA相似产品对比

	MR27V852D-XXMA	MR27V852D-XXRA	MR27V852D-XXTP
描述	MASK ROM, 512KX16, 80ns, CMOS, PDSO44, PLASTIC, SOP-44	MASK ROM, 512KX16, 80ns, CMOS, PDIP42, PLASTIC, DIP-42	MASK ROM, 512KX16, 80ns, CMOS, PDSO44, PLASTIC, TSOP2-44
厂商名称	OKI	OKI	OKI
零件包装代码	SOIC	DIP	TSOP2
包装说明	SOP,	DIP,	TSOP2,
针数	44	42	44
Reach Compliance Code	unknown	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-G44	R-PDIP-T42	R-PDSO-G44
长度	28.15 mm	52 mm	18.41 mm
内存密度	8388608 bit	8388608 bit	8388608 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	44	42	44
字数	524288 words	524288 words	524288 words
字数代码	512000	512000	512000
工作模式	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS
最高工作温度	70 °C	70 °C	70 °C
组织	512KX16	512KX16	512KX16
封装主体材料	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
封装代码	SOP	DIP	TSOP2
封装形状	RECTANGULAR	RECTANGULAR	RECTANGULAR
封装形式	SMALL OUTLINE	IN-LINE	SMALL OUTLINE, THIN PROFILE
并行/串行	PARALLEL	PARALLEL	PARALLEL
认证状态	Not Qualified	Not Qualified	Not Qualified
座面最大高度	3.1 mm	5.15 mm	1.2 mm
最大供电电压 (Vsup)	3.6 V	3.6 V	3.6 V
最小供电电压 (Vsup)	3 V	3 V	3 V
标称供电电压 (Vsup)	3.3 V	3.3 V	3.3 V
表面贴装	YES	NO	YES
技术	CMOS	CMOS	CMOS
温度等级	COMMERCIAL	COMMERCIAL	COMMERCIAL
端子形式	GULL WING	THROUGH-HOLE	GULL WING
端子节距	1.27 mm	2.54 mm	0.8 mm
端子位置	DUAL	DUAL	DUAL
宽度	13 mm	15.24 mm	10.16 mm
Base Number Matches	1	1	-

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