5秒后页面跳转
K4G163222A-PC80 PDF预览

K4G163222A-PC80

更新时间: 2024-11-12 15:35:59
品牌 Logo 应用领域
三星 - SAMSUNG 内存集成电路
页数 文件大小 规格书
48页 1211K
描述
Synchronous Graphics RAM, 512KX32, 6ns, CMOS, PQFP100, 20 X 14 MM, 0.65 MM PITCH, PLASTIC, QFP-100

K4G163222A-PC80 技术参数

生命周期:Obsolete零件包装代码:QFP
包装说明:QFP,针数:100
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.32.00.02风险等级:5.71
访问模式:DUAL BANK PAGE BURST最长访问时间:6 ns
其他特性:AUTO/SELF REFRESHJESD-30 代码:R-PQFP-G100
长度:20 mm内存密度:16777216 bit
内存集成电路类型:SYNCHRONOUS GRAPHICS RAM内存宽度:32
功能数量:1端口数量:1
端子数量:100字数:524288 words
字数代码:512000工作模式:SYNCHRONOUS
最高工作温度:70 °C最低工作温度:
组织:512KX32封装主体材料:PLASTIC/EPOXY
封装代码:QFP封装形状:RECTANGULAR
封装形式:FLATPACK认证状态:Not Qualified
座面最大高度:3 mm自我刷新:YES
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:0.65 mm
端子位置:QUAD宽度:14 mm
Base Number Matches:1

K4G163222A-PC80 数据手册

 浏览型号K4G163222A-PC80的Datasheet PDF文件第2页浏览型号K4G163222A-PC80的Datasheet PDF文件第3页浏览型号K4G163222A-PC80的Datasheet PDF文件第4页浏览型号K4G163222A-PC80的Datasheet PDF文件第5页浏览型号K4G163222A-PC80的Datasheet PDF文件第6页浏览型号K4G163222A-PC80的Datasheet PDF文件第7页 
K4G163222A  
CMOS SGRAM  
256K x 32Bit x 2 Banks Synchronous Graphic RAM  
GENERAL DESCRIPTION  
FEATURES  
The K4G163222A is 16,777,216 bits synchronous high data  
rate Dynamic RAM organized as 2 x 262,144 words by 32 bits,  
fabricated with SAMSUNG¢s high performance CMOS technol-  
ogy. Synchronous design allows precise cycle control with the  
use of system clock. I/O transactions are possible on every  
clock cycle. Range of operating frequencies, programmable  
burst length, and programmable latencies allows the same  
device to be useful for a variety of high bandwidth, high perfor-  
mance memory system applications.  
• 3.3V power supply  
• LVTTL compatible with multiplexed address  
• Dual banks operation  
• MRS cycle with address key programs  
-. CAS Latency (2, 3)  
-. Burst Length (1, 2, 4, 8 & full page)  
-. Burst Type (Sequential & Interleave)  
• All inputs are sampled at the positive going edge of the  
system clock  
Write per bit and 8 columns block write improves performance in  
graphics systems.  
• Burst Read Single-bit Write operation  
• DQM 0-3 for byte masking  
• Auto & self refresh  
ORDERING INFORMATION  
• 32ms refresh period (2K cycle)  
• 100 Pin PQFP, TQFP (14 x 20 mm)  
Part NO.  
Max Freq.  
200MHz  
183MHz  
166MHz  
143MHz  
125MHz  
200MHz  
183MHz  
166MHz  
143MHz  
125MHz  
Interface Package  
K4G163222A-PC/L50  
K4G163222A-PC/L55  
K4G163222A-PC/L60  
K4G163222A-PC/L70  
K4G163222A-PC/L80  
K4G163222A-QC/L50  
K4G163222A-QC/L55  
K4G163222A-QC/L60  
K4G163222A-QC/L70  
K4G163222A-QC/L80  
Graphics Features  
• SMRS cycle.  
LVTTL 100 PQFP  
-. Load mask register  
-. Load color register  
• Write Per Bit(Old Mask)  
• Block Write(8 Columns)  
LVTTL 100 TQFP  
FUNCTIONAL BLOCK DIAGRAM  
MASK  
REGISTER  
DQMi  
BLOCK  
COLOR  
REGISTER  
WRITE  
CONTROL  
LOGIC  
WRITE  
CONTROL  
LOGIC  
MUX  
·
CLK  
CKE  
CS  
COLUMN  
MASK  
DQi  
(i=0~31)  
DQMi  
RAS  
CAS  
WE  
256Kx32  
CELL  
256Kx32  
CELL  
·
ARRAY  
ARRAY  
DSF  
DQMi  
ROW DECORDER  
BANK SELECTION  
·
SERIAL  
COUNTER  
COLUMN ADDRESS  
BUFFER  
ROW ADDRESS  
BUFFER  
REFRESH  
COUNTER  
Samsung Electronics reserves the right to  
change products or specification without  
notice.  
*
ADDRESS REGISTER  
CLOCK ADDRESS(A0~A10)  

与K4G163222A-PC80相关器件

型号 品牌 获取价格 描述 数据表
K4G163222A-PL50 SAMSUNG

获取价格

Synchronous Graphics RAM, 512KX32, 4.5ns, CMOS, PQFP100, 20 X 14 MM, 0.65 MM PITCH, PLASTI
K4G163222A-PL55 SAMSUNG

获取价格

Synchronous Graphics RAM, 512KX32, 5ns, CMOS, PQFP100, 20 X 14 MM, 0.65 MM PITCH, PLASTIC,
K4G163222A-PL60 SAMSUNG

获取价格

Synchronous Graphics RAM, 512KX32, 5.5ns, CMOS, PQFP100, 20 X 14 MM, 0.65 MM PITCH, PLASTI
K4G163222A-PL70 SAMSUNG

获取价格

Synchronous Graphics RAM, 512KX32, 5.5ns, CMOS, PQFP100, 20 X 14 MM, 0.65 MM PITCH, PLASTI
K4G163222A-PL80 SAMSUNG

获取价格

Synchronous Graphics RAM, 512KX32, 6ns, CMOS, PQFP100, 20 X 14 MM, 0.65 MM PITCH, PLASTIC,
K4G163222A-QC50 SAMSUNG

获取价格

Synchronous Graphics RAM, 512KX32, 4.5ns, CMOS, PQFP100, 20 X 14 MM, 0.65 MM PITCH, TQFP-1
K4G163222A-QC55 SAMSUNG

获取价格

Synchronous Graphics RAM, 512KX32, 5ns, CMOS, PQFP100, 20 X 14 MM, 0.65 MM PITCH, TQFP-100
K4G163222A-QC60 SAMSUNG

获取价格

Synchronous Graphics RAM, 512KX32, 5.5ns, CMOS, PQFP100, 20 X 14 MM, 0.65 MM PITCH, TQFP-1
K4G163222A-QC70 SAMSUNG

获取价格

Synchronous Graphics RAM, 512KX32, 5.5ns, CMOS, PQFP100, 20 X 14 MM, 0.65 MM PITCH, TQFP-1
K4G163222A-QC80 SAMSUNG

获取价格

Synchronous Graphics RAM, 512KX32, 6ns, CMOS, PQFP100, 20 X 14 MM, 0.65 MM PITCH, TQFP-100