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CY7C1387B-200AC PDF预览

CY7C1387B-200AC

更新时间: 2024-11-25 03:11:03
品牌 Logo 应用领域
赛普拉斯 - CYPRESS 存储内存集成电路静态存储器时钟
页数 文件大小 规格书
32页 792K
描述
512K x 36/1M x 18 Pipelined DCD SRAM

CY7C1387B-200AC 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:14 X 20 MM, 1.40 MM HEIGHT, PLASTIC, TQFP-100
针数:100Reach Compliance Code:not_compliant
ECCN代码:3A991.B.2.AHTS代码:8542.32.00.41
风险等级:5.92Is Samacsys:N
最长访问时间:3 ns其他特性:PIPELINED ARCHITECTURE
最大时钟频率 (fCLK):200 MHzI/O 类型:COMMON
JESD-30 代码:R-PQFP-G100JESD-609代码:e0
长度:20 mm内存密度:18874368 bit
内存集成电路类型:CACHE SRAM内存宽度:18
功能数量:1端子数量:100
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:1MX18
输出特性:3-STATE封装主体材料:PLASTIC/EPOXY
封装代码:LQFP封装等效代码:BGA165,11X15,40
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):NOT SPECIFIED
电源:2.5/3.3,3.3 V认证状态:Not Qualified
座面最大高度:1.6 mm最大待机电流:0.02 A
最小待机电流:3.14 V子类别:SRAMs
最大压摆率:0.315 mA最大供电电压 (Vsup):3.63 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 (Sn/Pb)
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:NOT SPECIFIED
宽度:14 mmBase Number Matches:1

CY7C1387B-200AC 数据手册

 浏览型号CY7C1387B-200AC的Datasheet PDF文件第2页浏览型号CY7C1387B-200AC的Datasheet PDF文件第3页浏览型号CY7C1387B-200AC的Datasheet PDF文件第4页浏览型号CY7C1387B-200AC的Datasheet PDF文件第5页浏览型号CY7C1387B-200AC的Datasheet PDF文件第6页浏览型号CY7C1387B-200AC的Datasheet PDF文件第7页 
86B  
CY7C1386B  
CY7C1387B  
512K x 36/1M x 18 Pipelined DCD SRAM  
registers controlled by a positive-edge-triggered Clock Input  
(CLK). The synchronous inputs include all addresses, data  
Features  
• Fast clock speed: 200, 167, 150, 133 MHz  
• Provide high-performance 3-1-1-1 access rate  
• Fast OE access times: 3.0, 3.4, 3.8, and 4.2 ns  
• Optimal for depth expansion  
inputs, address-pipelining Chip Enables (CEs), burst control  
inputs (ADSC, ADSP, and ADV), Write Enables (BWa, BWb,  
BWc, BWd and BWE), and Global Write (GW).  
Asynchronous inputs include the Output Enable (OE) and  
burst mode control (MODE). DQa,b,c,d and DPa,b,c,d apply to  
CY7C1386B and DQa,b and DPa,b apply to CY7C1387B. a, b,  
c, and d each are 8 bits wide in the case of DQ and 1 bit wide  
in the case of DP.  
• 3.3V (–5% / +10%) power supply  
• Common data inputs and data outputs  
• Byte Write Enable and Global Write control  
• Double-cycle deselect  
• Chip enable for address pipeline  
• Address, data, and control registers  
• Internally self-timed Write cycle  
• Burst control pins (interleaved or linear burst  
sequence)  
• Automatic power-down available using ZZ mode or CE  
deselect  
Addresses and chip enables are registered with either  
Address Status Processor (ADSP) or Address Status  
Controller (ADSC) input pins. Subsequent burst addresses  
can be internally generated as controlled by the Burst Advance  
Pin (ADV).  
Address, data inputs, and write controls are registered on-chip  
to initiate self-timed Write cycles. Write cycles can be one to  
four bytes wide as controlled by the write control inputs.  
Individual byte write allows individual byte to be written. BWa  
• High-density, high-speed packages  
• JTAG boundary scan for BGA packaging version  
controls DQa and DQPa. BWb controls DQ and DQP . BWc  
b b  
controls DQc and DQPd. BWd controls DQdDQd and DQPd.  
BWa, BWb, BWc, and BWd can be active only with BWE LOW.  
GW LOW causes all bytes to be written. Write pass-through  
capability allows written data available at the output for the  
immediately next Read cycle. This device also incorporates  
pipelined enable circuit for easy depth expansion without  
penalizing system performance.  
• Automatic power down available using ZZ mode or CE  
deselect  
Functional Description  
The Cypress Synchronous Burst SRAM family employs  
high-speed, low-power CMOS designs using advanced  
single-layer polysilicon, triple-layer metal technology. Each  
memory cell consists of six transistors.  
The CY7C1386B and CY7C1387B are both double-cycle  
deselect parts. All inputs and outputs of the CY7C1386B and  
the CY7C1387B are JEDEC-standard JESD8-5-compatible.  
The CY7C1386B and CY7C1387B SRAMs integrate  
524,288 × 36 and 1,048,576 × 18 SRAM cells with advanced  
synchronous peripheral circuitry and a 2-bit counter for  
internal burst operation. All synchronous inputs are gated by  
Selection Guide  
200 MHz  
167 MHz  
3.4  
150 MHz  
3.8  
133 MHz  
4.2  
Unit  
ns  
Maximum Access Time  
3
Maximum Operating Current  
Maximum CMOS Standby Current  
315  
20  
285  
265  
245  
mA  
mA  
20  
20  
20  
Cypress Semiconductor Corporation  
3901 North First Street  
San Jose  
CA 95134  
408-943-2600  
Document #: 38-05195 Rev. **  
Revised December 3, 2001  

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