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KM23SV32205T-30 PDF预览

KM23SV32205T-30

更新时间: 2024-01-24 20:00:26
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
25页 986K
描述
MASK ROM, 1MX32, 10ns, CMOS, PDSO86, 0.400 INCH, 0.5 MM PITCH, TSOP2-86

KM23SV32205T-30 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:TSOP2包装说明:TSOP2, TSSOP86,.46,20
针数:86Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.32.00.71
风险等级:5.92最长访问时间:10 ns
其他特性:CONFIGURABLE AS 1M X 32备用内存宽度:16
JESD-30 代码:R-PDSO-G86JESD-609代码:e0
长度:22.22 mm内存密度:33554432 bit
内存集成电路类型:MASK ROM内存宽度:32
功能数量:1端子数量:86
字数:1048576 words字数代码:1000000
工作模式:SYNCHRONOUS最高工作温度:70 °C
最低工作温度:组织:1MX32
封装主体材料:PLASTIC/EPOXY封装代码:TSOP2
封装等效代码:TSSOP86,.46,20封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE并行/串行:PARALLEL
电源:3.3 V认证状态:Not Qualified
座面最大高度:1.2 mm最大待机电流:0.00015 A
子类别:MASK ROMs最大压摆率:0.15 mA
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
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:0.5 mm端子位置:DUAL
宽度:10.16 mmBase Number Matches:1

KM23SV32205T-30 数据手册

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KM23SV32205T  
Synch. MROM  
1M x32 Synchronous MASKROM  
FEATURES  
GENERAL DESCRIPTION  
· JEDEC standard 3.3V power supply  
· LVTTL compatible with multiplexed address  
· Switchable organization  
The KM23SV32205T is a synchronous high bandwidth mask  
programmable ROM fabricated with SAMSUNG¢s high perfor-  
mance CMOS process technology and is organized either as  
2,097,152 x16bit(word mode) or as 1,048,576 x32bit(double  
word mode) depending on polarity of WORD pin.(see pin func-  
tion description). Synchronous design allows precise cycle con-  
trol, with the use of system clock, I/O transactions are possible  
on every clock cycle. Range of operating frequencies, program-  
mable burst length and programmable latencies allow the same  
device to be useful for a variety of high bandwidth, high perfor-  
mance memory system applications.  
2,097,152 x 16(word mode) /  
1,048,576 x 32(double word mode)  
· All inputs are sampled at the rising edge of the system clock  
· Read Performance from memory point of view  
4-1-1-1 @33MHz (RAS Latency=1, CAS Latency=3)  
5-1-1-1 @50MHz (RAS Latency=1, CAS Latency=4)  
7-1-1-1 @66MHz (RAS Latency=2, CAS Latency=5)  
tSAC : 10ns(Targetting 9ns)  
· MRS cycle with address key programs  
-. RAS Latency(1 & 2)  
-. CAS Latency(2 ~ 6)  
-. Burst Length : 4, 8  
-. Burst Type : Sequential & Interleaved  
· DQM for data-out masking  
· Package :86TSOP2 - 400  
ORDERING INFORMATION  
Part NO.  
MAX Freq.  
66MHz  
Interface  
Package  
KM23SV32205T-15  
KM23SV32205T-20  
KM23SV32205T-30  
LVTTL  
86TSOP2  
50MHz  
33MHz  
FUNCTIONAL BLOCK DIAGRAM  
Q0  
Q16  
Q15  
Q31  
.
.
.
Output  
Buffer  
1M x 32  
Cell Array  
CLK  
ADD  
Column Decoder  
Latency & Burst Length  
Programming Register  
LCKE  
LRAS  
CKE  
LMR  
LCAS  
Timing Register  
RAS  
CLK  
MR  
CAS  
CS  
DQM  
* Samsung Electronics reserves the right to  
change products or specification without notice.  

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