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KM23V64000ATY PDF预览

KM23V64000ATY

更新时间: 2024-09-23 14:43:03
品牌 Logo 应用领域
三星 - SAMSUNG 有原始数据的样本ROM光电二极管内存集成电路
页数 文件大小 规格书
5页 80K
描述
MASK ROM, 8MX8, 120ns, CMOS, PDSO48, 12 X 18 MM, TSOP1-48

KM23V64000ATY 技术参数

生命周期:Obsolete零件包装代码:TSOP1
包装说明:TSOP1,针数:48
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.32.00.71风险等级:5.84
Is Samacsys:N最长访问时间:120 ns
其他特性:USER CONFIGURABLE AS 4M X 16; CAN ALSO OPERATE AT 3V TO 3.6V SUPPLYJESD-30 代码:R-PDSO-G48
长度:16.4 mm内存密度:67108864 bit
内存集成电路类型:MASK ROM内存宽度:8
功能数量:1端子数量:48
字数:8388608 words字数代码:8000000
工作模式:ASYNCHRONOUS最高工作温度:70 °C
最低工作温度:组织:8MX8
封装主体材料:PLASTIC/EPOXY封装代码:TSOP1
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE
并行/串行:PARALLEL认证状态:Not Qualified
座面最大高度:1.2 mm最大供电电压 (Vsup):3.3 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:0.5 mm端子位置:DUAL
宽度:12 mmBase Number Matches:1

KM23V64000ATY 数据手册

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KM23V64000ATY  
CMOS MASK ROM  
64M-Bit (8Mx8 /4Mx16) CMOS MASK ROM  
FEATURES  
GENERAL DESCRIPTION  
· Switchable organization  
8,388,608 x 8(byte mode)  
4,194,304 x 16(word mode)  
· Fast access time  
3.3V Operation : 100ns(Max.)  
3.0V Operation : 120ns(Max.)  
· Supply voltage : single +3.0V/ single +3.3V  
· Current consumption  
The KM23V64000ATY is a fully static mask programmable  
ROM fabricated using silicon gate CMOS process technology,  
and is organized either as 8,388,608 x 8 bit(byte mode) or as  
4,194,304 x 16 bit(word mode) depending on BHE voltage  
level.(See mode selection table)  
This device operates with 3.0V or 3.3V power supply, and all  
inputs and outputs are TTL compatible.  
Because of its asynchronous operation, it requires no external  
clock assuring extremely easy operation.  
Operating :40mA(Max.)  
Standby : 30mA(Max.)  
It is suitable for use in program memory of microprocessor, and  
data memory, character generator.  
· Fully static operation  
· All inputs and outputs TTL compatible  
· Three state outputs  
The KM23V64000ATY is packaged in a 48-TSOP1.  
· Package  
KM23V64000ATY : 48-TSOP1-1218  
FUNCTIONAL BLOCK DIAGRAM  
Pin Name  
A0 - A21  
Pin Function  
Address Inputs  
A21  
X
MEMORY CELL  
MATRIX  
BUFFERS  
AND  
Q0 - Q14  
Data Outputs  
.
.
.
.
.
.
.
.
(4,194,304x16/  
8,388,608x8)  
Output 15(Word mode)/  
LSB Address(Byte mode)  
Q15 /A-1  
DECODER  
BHE  
CE  
Word/Byte selection  
Chip Enable  
Output Enable  
Power  
Y
SENSE AMP.  
OE  
BUFFERS  
AND  
VCC  
Vss  
N.C  
DATA OUT  
BUFFERS  
Ground  
DECODER  
A0  
No Connection  
A-1  
.
.
.
CE  
Q0/Q8  
Q7/Q15  
CONTROL  
LOGIC  
OE  
BHE  

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