5秒后页面跳转
AS4DDR232M72PBGR-5/XT PDF预览

AS4DDR232M72PBGR-5/XT

更新时间: 2024-11-11 06:37:51
品牌 Logo 应用领域
AUSTIN 内存集成电路动态存储器双倍数据速率
页数 文件大小 规格书
28页 237K
描述
32Mx72 DDR2 SDRAM iNTEGRATED Plastic Encapsulated Microcircuit

AS4DDR232M72PBGR-5/XT 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Transferred零件包装代码:BGA
包装说明:BGA,针数:255
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.32.00.36风险等级:5.11
Is Samacsys:N访问模式:FOUR BANK PAGE BURST
最长访问时间:0.6 ns其他特性:AUTO/SELF REFRESH
JESD-30 代码:R-PBGA-B255JESD-609代码:e1
长度:32 mm内存密度:2415919104 bit
内存集成电路类型:DDR DRAM内存宽度:72
湿度敏感等级:3功能数量:1
端口数量:1端子数量:255
字数:33554432 words字数代码:32000000
工作模式:SYNCHRONOUS最高工作温度:125 °C
最低工作温度:-55 °C组织:32MX72
封装主体材料:PLASTIC/EPOXY封装代码:BGA
封装形状:RECTANGULAR封装形式:GRID ARRAY
峰值回流温度(摄氏度):250认证状态:Not Qualified
座面最大高度:2.03 mm自我刷新:YES
最大供电电压 (Vsup):1.9 V最小供电电压 (Vsup):1.7 V
标称供电电压 (Vsup):1.8 V表面贴装:YES
技术:CMOS温度等级:MILITARY
端子面层:Tin/Silver/Copper (Sn/Ag/Cu)端子形式:BALL
端子节距:1.27 mm端子位置:BOTTOM
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:25 mm
Base Number Matches:1

AS4DDR232M72PBGR-5/XT 数据手册

 浏览型号AS4DDR232M72PBGR-5/XT的Datasheet PDF文件第2页浏览型号AS4DDR232M72PBGR-5/XT的Datasheet PDF文件第3页浏览型号AS4DDR232M72PBGR-5/XT的Datasheet PDF文件第4页浏览型号AS4DDR232M72PBGR-5/XT的Datasheet PDF文件第5页浏览型号AS4DDR232M72PBGR-5/XT的Datasheet PDF文件第6页浏览型号AS4DDR232M72PBGR-5/XT的Datasheet PDF文件第7页 
iPEM  
2.4 Gb SDRAM-DDR2  
Austin Semiconductor, Inc.  
AS4DDR232M72PBG  
32Mx72 DDR2 SDRAM  
iNTEGRATED Plastic Encapsulated Microcircuit  
BENEFITS  
FEATURES  
„
„
„
DDR2 Data rate = 667, 533, 400  
„
SPACE conscious PBGA defined for easy  
SMT manufacturability (50 mil ball pitch)  
Reduced part count  
47% I/O reduction vs Individual CSP approach  
Reduced trace lengths for lower parasitic  
capacitance  
Available in Industrial, Enhanced and Extended Temp  
Package:  
„
„
„
255 Plastic Ball Grid Array (PBGA), 25 x 32mm  
1.27mm pitch  
Differential data strobe (DQS, DQS#) per byte  
Internal, pipelined, double data rate architecture  
4-bit prefetch architecture  
DLL for alignment of DQ and DQS transitions with  
clock signal  
„
„
„
„
„
„
Suitable for hi-reliability applications  
Upgradable to 64M x 72 density  
(consult factory for info on  
AS4DDR264M72PBG)  
„
Four internal banks for concurrent operation  
(Per DDR2 SDRAM Die)  
„
„
„
„
„
„
„
„
„
„
Programmable Burst lengths: 4 or 8  
Auto Refresh and Self Refresh Modes  
On Die Termination (ODT)  
Adjustable data – output drive strength  
1.8V ±0.1V power supply and I/O (VCC/VCCQ)  
Programmable CAS latency: 3, 4, 5, or 6  
Posted CAS additive latency: 0, 1, 2, 3 or 4  
Write latency = Read latency - 1* tCK  
Organized as 32M x 72 w/ support for x80  
Weight: AS4DDR232M72PBG ~ 3.5 grams typical  
NOTE: Self Refresh Mode available on Industrial and Enhanced temp. only  
FUNCTIONAL BLOCK DIAGRAM  
Ax, BA0-1  
ODT  
VRef  
VCC  
VCCQ  
VSS  
VSSQ  
VCCL  
VCCL  
VCCL  
VCCL  
VCCL  
VSSDL  
VSSDL  
VSSDL  
VSSDL  
VSSDL  
A
B
C
D
2
2
2
2
2
2
2
2
DQ64-79  
CS0\  
CS1\  
CS2\  
CS3\  
2
2
2
2
2
3
3
3
3
2
3
3
3
3
CS4\  
2
UDMx, LDMx  
UDSQx,UDSQx\  
LDSQx, LDSQx\  
RASx\,CASx\,WEx\  
CKx,CKx\,CKEx  
3
3
C
B
D
DQ16-31  
A
DQ0-15  
DQ32-47  
DQ48-63  
Austin Semiconductor, Inc.  
Austin, Texas 512.339.1188 www.austinsemiconductor.com  
AS4DDR232M72PBG  
Rev. 2.0 5/07  
1

与AS4DDR232M72PBGR-5/XT相关器件

型号 品牌 获取价格 描述 数据表
AS4DDR264M64PBG1 AUSTIN

获取价格

64Mx64 DDR2 SDRAM w/ SHARED CONTROL BUS iNTEGRATED Plastic Encapsulated Microcircuit
AS4DDR264M64PBG1-3/ET AUSTIN

获取价格

64Mx64 DDR2 SDRAM w/ SHARED CONTROL BUS iNTEGRATED Plastic Encapsulated Microcircuit
AS4DDR264M64PBG1-3/IT AUSTIN

获取价格

64Mx64 DDR2 SDRAM w/ SHARED CONTROL BUS iNTEGRATED Plastic Encapsulated Microcircuit
AS4DDR264M64PBG1-3/XT AUSTIN

获取价格

64Mx64 DDR2 SDRAM w/ SHARED CONTROL BUS iNTEGRATED Plastic Encapsulated Microcircuit
AS4DDR264M64PBG1-38/ET AUSTIN

获取价格

64Mx64 DDR2 SDRAM w/ SHARED CONTROL BUS iNTEGRATED Plastic Encapsulated Microcircuit
AS4DDR264M64PBG1-38/IT AUSTIN

获取价格

64Mx64 DDR2 SDRAM w/ SHARED CONTROL BUS iNTEGRATED Plastic Encapsulated Microcircuit
AS4DDR264M64PBG1-38/XT AUSTIN

获取价格

64Mx64 DDR2 SDRAM w/ SHARED CONTROL BUS iNTEGRATED Plastic Encapsulated Microcircuit
AS4DDR264M64PBG1-5/ET AUSTIN

获取价格

64Mx64 DDR2 SDRAM w/ SHARED CONTROL BUS iNTEGRATED Plastic Encapsulated Microcircuit
AS4DDR264M64PBG1-5/IT AUSTIN

获取价格

64Mx64 DDR2 SDRAM w/ SHARED CONTROL BUS iNTEGRATED Plastic Encapsulated Microcircuit
AS4DDR264M64PBG1-5/XT AUSTIN

获取价格

64Mx64 DDR2 SDRAM w/ SHARED CONTROL BUS iNTEGRATED Plastic Encapsulated Microcircuit