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CY7C057V-15ACT PDF预览

CY7C057V-15ACT

更新时间: 2024-09-18 20:00:59
品牌 Logo 应用领域
赛普拉斯 - CYPRESS 静态存储器内存集成电路
页数 文件大小 规格书
23页 773K
描述
Dual-Port SRAM, 32KX36, 15ns, CMOS, PQFP144, 20 X 20 MM, 1.40 MM HEIGHT, PLASTIC, TQFP-144

CY7C057V-15ACT 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:QFP包装说明:LFQFP,
针数:144Reach Compliance Code:unknown
ECCN代码:3A991.B.2.AHTS代码:8542.32.00.41
风险等级:5.84最长访问时间:15 ns
其他特性:AUTOMATIC POWER DOWNJESD-30 代码:S-PQFP-G144
JESD-609代码:e0长度:20 mm
内存密度:1179648 bit内存集成电路类型:DUAL-PORT SRAM
内存宽度:36功能数量:1
端子数量:144字数:32768 words
字数代码:32000工作模式:ASYNCHRONOUS
最高工作温度:70 °C最低工作温度:
组织:32KX36封装主体材料:PLASTIC/EPOXY
封装代码:LFQFP封装形状:SQUARE
封装形式:FLATPACK, LOW PROFILE, FINE PITCH并行/串行:PARALLEL
峰值回流温度(摄氏度):225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:COMMERCIAL端子面层:TIN LEAD
端子形式:GULL WING端子节距:0.5 mm
端子位置:QUAD处于峰值回流温度下的最长时间:30
宽度:20 mmBase Number Matches:1

CY7C057V-15ACT 数据手册

 浏览型号CY7C057V-15ACT的Datasheet PDF文件第2页浏览型号CY7C057V-15ACT的Datasheet PDF文件第3页浏览型号CY7C057V-15ACT的Datasheet PDF文件第4页浏览型号CY7C057V-15ACT的Datasheet PDF文件第5页浏览型号CY7C057V-15ACT的Datasheet PDF文件第6页浏览型号CY7C057V-15ACT的Datasheet PDF文件第7页 
CY7C056V CY7C057V CY7C037V CY7C038V3.3V 16K/32K  
FLEx36™ Asynchronous Dual-Port Static RAM  
x 36  
CY7C056V  
CY7C057V  
3.3V 16K/32K x 36  
FLEx36™ Asynchronous Dual-Port Static  
• On-Chip arbitration logic  
Features  
• Semaphores included to permit software handshaking  
between ports  
• True dual-ported memory cells that allow simultaneous  
access of the same memory location  
• INT flag for port-to-port communication  
• Byte Select on Left Port  
• 16K x 36 organization (CY7C056V)  
• 32K x 36 organization (CY7C057V)  
• 0.25-micron CMOS for optimum speed/power  
• High-speed access: 12/15/20 ns  
• Low operating power  
• Bus Matching on Right Port  
• Depth Expansion via dual chip enables  
• Pin select for Master or Slave  
• Commercial and Industrial Temperature Ranges  
• Available in 144-Pin TQFP or 172-Ball BGA  
• Pb-Free packages available  
— Active: ICC = 250 mA (typical)  
— Standby: ISB3 = 10 µA (typical)  
• Fully asynchronous operation  
• Automatic power-down  
• Compact packages:  
— 144-Pin TQFP (20 x 20 x 1.4 mm)  
172-Ball BGA (1.0-mm pitch) (15 x 15 x.51 mm)  
• Expandable data bus to 72 bits or more using  
Master/Slave Chip Select when using more than one  
device  
Logic Block Diagram  
R/WL  
R/WR  
B0–B3  
CE0L  
CE1L  
Left  
Port  
Control  
Logic  
Right  
CE0R  
CE1R  
Port  
Control  
Logic  
CEL  
CER  
OEL  
OER  
BA  
WA  
9
9
9
9
9
9
9
9
I/O0L–I/O8L  
9/18/36  
I/O9L–I/O17L  
I/O18L–I/O26L  
I/O27L–I/O35L  
Bus  
Match  
I/O  
Control  
I/O  
Control  
I/OR  
BM  
SIZE  
14/15  
14/15  
Address  
Decode  
Address  
Decode  
True Dual-Ported  
[1]  
[1]  
A0L–A13/14L  
A0R–A13/14R  
RAM Array  
14/15  
14/15  
Interrupt  
Semaphore  
Arbitration  
SEML  
SEMR  
[2]  
[2]  
BUSYL  
INTL  
BUSYR  
INTR  
M/S  
Notes:  
1. A –A for 16K; A –A for 32K devices.  
0
13  
0
14  
2. BUSY is an output in Master mode and an input in Slave mode.  
Cypress Semiconductor Corporation  
Document #: 38-06055 Rev. *B  
198 Champion Court  
San Jose, CA 95134-1709  
408-943-2600  
Revised September 6, 2005  
[+] Feedback  

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