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AS7C33512PFD32A-166TQC PDF预览

AS7C33512PFD32A-166TQC

更新时间: 2024-02-03 21:37:11
品牌 Logo 应用领域
ALSC 静态存储器
页数 文件大小 规格书
19页 542K
描述
3.3V 512K x 32/36 pipelined burst synchronous SRAM

AS7C33512PFD32A-166TQC 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:QFP
包装说明:LQFP,针数:100
Reach Compliance Code:compliantECCN代码:3A991.B.2.A
HTS代码:8542.32.00.41风险等级:5.66
最长访问时间:3.4 ns其他特性:PIPELINED ARCHITECTURE
JESD-30 代码:R-PQFP-G100JESD-609代码:e3
长度:20 mm内存密度:16777216 bit
内存集成电路类型:STANDARD SRAM内存宽度:32
功能数量: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:85 °C
最低工作温度:-40 °C组织:512KX32
封装主体材料:PLASTIC/EPOXY封装代码:LQFP
封装形状:RECTANGULAR封装形式:FLATPACK, LOW PROFILE
并行/串行:PARALLEL峰值回流温度(摄氏度):245
认证状态:Not Qualified座面最大高度:1.6 mm
最大供电电压 (Vsup):3.465 V最小供电电压 (Vsup):3.135 V
标称供电电压 (Vsup):3.3 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:MATTE TIN端子形式:GULL WING
端子节距:0.65 mm端子位置:QUAD
处于峰值回流温度下的最长时间:30宽度:14 mm
Base Number Matches:1

AS7C33512PFD32A-166TQC 数据手册

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February 2005  
AS7C33512PFD32A  
AS7C33512PFD36A  
®
3.3V 512K × 32/36 pipelined burst synchronous SRAM  
Features  
• Organization: 524,288 words × 32 or 36 bits  
• Fast clock speeds to 166 MHz  
• Fast clock to data access: 3.4/3.8 ns  
• Fast OE access time: 3.4/3.8 ns  
• Fully synchronous register-to-register operation  
• Double-cycle deselect  
• Individual byte write and global write  
• Multiple chip enables for easy expansion  
• 3.3V core power supply  
• 2.5V or 3.3V I/O operation with separate V  
• Linear or interleaved burst control  
• Snooze mode for reduced power-standby  
• Common data inputs and data outputs  
DDQ  
• Asynchronous output enable control  
• Available in 100-pin TQFP package  
Logic block diagram  
LBO  
CLK  
ADV  
ADSC  
ADSP  
CLK  
CE  
Burst logic  
CLR  
512K × 32/36  
Memory  
array  
19  
17  
19  
19  
D
CE  
CLK  
Q
A[18:0]  
Address  
register  
36/32  
36/32  
GWE  
BWE  
BWd  
D
Q
DQd  
Byte write  
registers  
CLK  
D
Q
DQc  
Byte write  
registers  
BWc  
BWb  
CLK  
D
Q
DQb  
Byte write  
registers  
CLK  
D
Q
DQa  
Byte write  
registers  
4
BWa  
CLK  
CE0  
CE1  
OE  
Output  
registers  
CLK  
D
Q
Q
CE2  
Input  
registers  
CLK  
Enable  
register  
CE  
CLK  
D
Enable  
delay  
register  
CLK  
Power  
down  
ZZ  
36/32  
DQ[a:d]  
OE  
Selection guide  
-166  
6
-133  
7.5  
133  
3.8  
275  
80  
Units  
ns  
Minimum cycle time  
Maximum clock frequency  
Maximum clock access time  
Maximum operating current  
Maximum standby current  
166  
3.4  
300  
90  
MHz  
ns  
mA  
mA  
mA  
Maximum CMOS standby current (DC)  
60  
60  
2/10/05, v 1.3  
Alliance Semiconductor  
1 of 19  
Copyright © Alliance Semiconductor. All rights reserved.  

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