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CY7C1446AV33-200BGI PDF预览

CY7C1446AV33-200BGI

更新时间： 2024-12-01 05:19:35
品牌 Logo 应用领域
赛普拉斯 - CYPRESS 静态存储器
页数 文件大小 规格书
31页 576K
描述
36-Mbit (1M x 36/2M x 18/512K x 72) Pipelined Sync SRAM

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中文翻译

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CY7C1446AV33-200BGI 技术参数

是否Rohs认证： 不符合生命周期：Obsolete
零件包装代码：BGA包装说明：22 X 14 MM, 1.76 MM HEIGHT, FBGA-209
针数：209Reach Compliance Code：compliant
ECCN代码：3A991.B.2.AHTS代码：8542.32.00.41
风险等级：5.92最长访问时间：3.2 ns
其他特性：PIPELINED ARCHITECTUREJESD-30 代码：R-PBGA-B209
JESD-609代码：e0长度：22 mm
内存密度：37748736 bit内存集成电路类型：CACHE SRAM
内存宽度：72功能数量：1
端子数量：209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：512KX72封装主体材料：PLASTIC/EPOXY
封装代码：BGA封装形状：RECTANGULAR
封装形式：GRID ARRAY并行/串行：PARALLEL
峰值回流温度（摄氏度）：NOT SPECIFIED认证状态：Not Qualified
座面最大高度：1.76 mm最大供电电压 (Vsup)：3.6 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：Tin/Lead (Sn/Pb)
端子形式：BALL端子节距：1 mm
端子位置：BOTTOM处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：14 mm

CY7C1446AV33-200BGI 数据手册

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CY7C1440AV33  
CY7C1442AV33  
CY7C1446AV33  
36-Mbit (1M x 36/2M x 18/512K x 72)  
Pipelined Sync SRAM  
Features  
Functional Description[1]  
• Supports bus operation up to 250 MHz  
The CY7C1440AV33/CY7C1442AV33/CY7C1446AV33 SRAM  
integrates 1M x 36/2M x 18 and 512K x 72 SRAM cells with  
advanced synchronous peripheral circuitry and a two-bit  
• Available speed grades are 250, 200 and 167 MHz  
• Registered inputs and outputs for pipelined operation  
• 3.3V core power supply  
counter for internal burst operation. All synchronous inputs are  
gated by registers controlled by a positive-edge-triggered  
Clock Input (CLK). The synchronous inputs include all  
addresses, all data inputs, address-pipelining Chip Enable  
(CE1), depth-expansion Chip Enables (CE2 and CE3), Burst  
Control inputs (ADSC, ADSP, and ADV), Write Enables (BWX  
and BWE), and Global Write (GW). Asynchronous inputs  
include the Output Enable (OE) and the ZZ pin.  
• 2.5V/3.3V I/O power supply  
• Fast clock-to-output times  
— 2.6 ns (for 250-MHz device)  
• Provide high-performance 3-1-1-1 access rate  
• User-selectable burst counter supporting Intel®  
Addresses and chip enables are registered at rising edge of  
clock when either Address Strobe Processor (ADSP) or  
Address Strobe Controller (ADSC) are active. Subsequent  
burst addresses can be internally generated as controlled by  
the Advance pin (ADV).  
Pentium® interleaved or linear burst sequences  
• Separate processor and controller address strobes  
• Synchronous self-timed writes  
• Asynchronous output enable  
Address, data inputs, and write controls are registered on-chip  
to initiate a self-timed Write cycle.This part supports Byte Write  
operations (see Pin Descriptions and Truth Table for further  
details). Write cycles can be one to two or four bytes wide as  
controlled by the byte write control inputs. GW when active  
• Single Cycle Chip Deselect  
• CY7C1440AV33, CY7C1442AV33 available in lead-free  
100-pin TQFP package, lead-free and non-lead-free  
165-ball FBGA package. CY7C1446AV33 available in  
lead-free and non-lead-free 209-ball FBGA package  
causes all bytes to be written.  
LOW  
The  
CY7C1440AV33/CY7C1442AV33/CY7C1446AV33  
• Also available in lead-free packages  
• IEEE 1149.1 JTAG-Compatible Boundary Scan  
• “ZZ” Sleep Mode Option  
operates from a +3.3V core power supply while all outputs may  
operate with either a +2.5 or +3.3V supply. All inputs and  
outputs are JEDEC-standard JESD8-5-compatible.  
Selection Guide  
250 MHz  
2.6  
200 MHz  
3.2  
167 MHz  
3.4  
Unit  
ns  
Maximum Access Time  
Maximum Operating Current  
Maximum CMOS Standby Current  
475  
425  
375  
mA  
mA  
120  
120  
120  
Note:  
1. For best-practices recommendations, please refer to the Cypress application note System Design Guidelines on www.cypress.com.  
Cypress Semiconductor Corporation  
Document #: 38-05383 Rev. *E  
•
198 Champion Court  
•
San Jose, CA 95134-1709  
•
408-943-2600  
Revised June 23, 2006  
[+] Feedback  
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中文翻译

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与CY7C1446AV33-200BGI相关器件

型号 品牌 获取价格 描述 数据表
CY7C1446AV33-200BGXC CYPRESS

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 		36-Mbit (1M x 36/2M x 18/512K x 72) Pipelined Sync SRAM
CY7C1446AV33-200BGXI CYPRESS

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 		36-Mbit (1M x 36/2M x 18/512K x 72) Pipelined Sync SRAM
CY7C1446AV33-250BGC CYPRESS

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 		36-Mbit (1M x 36/2M x 18/512K x 72) Pipelined Sync SRAM
CY7C1446AV33-250BGI CYPRESS

获取价格

 		36-Mbit (1M x 36/2M x 18/512K x 72) Pipelined Sync SRAM
CY7C1446AV33-250BGXC CYPRESS

获取价格

 		36-Mbit (1M x 36/2M x 18/512K x 72) Pipelined Sync SRAM
CY7C1446AV33-250BGXI CYPRESS

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 		36-Mbit (1M x 36/2M x 18/512K x 72) Pipelined Sync SRAM
CY7C1446V33-167BX CYPRESS

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 		Cache SRAM, 512KX72, 3.5ns, CMOS, PBGA209, 14 X 22 MM, 2.20 MM HEIGHT, PLASTIC, BGA-209
CY7C1446V33-167BZC CYPRESS

获取价格

 		Cache SRAM, 512KX72, 3.5ns, CMOS, PBGA165, 15 X 17 MM, 1.20 MM HEIGHT, FBGA-165
CY7C1446V33-200AC CYPRESS

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 		Cache SRAM, 512KX72, 3ns, CMOS, PQFP100, 14 X 20 MM, 1.40 MM HEIGHT, PLASTIC, TQFP-100
CY7C1446V33-200BGC CYPRESS

获取价格

 		Cache SRAM, 512KX72, 3ns, CMOS, PBGA119, 14 X 22 MM, 2.40 MM HEIGHT, PLASTIC, BGA-119

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