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CY7C1440AV33-167BZXC规格书详情
Functional Description[1]
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 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.
Features
• Supports bus operation up to 250 MHz
• Available speed grades are 250, 200 and 167 MHz
• Registered inputs and outputs for pipelined operation
• 3.3V core power supply
• 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®
Pentium® interleaved or linear burst sequences
• Separate processor and controller address strobes
• Synchronous self-timed writes
• Asynchronous output enable
• 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
• Also available in lead-free packages
• IEEE 1149.1 JTAG-Compatible Boundary Scan
• “ZZ” Sleep Mode Option
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
CYRRESS |
2016+ |
TQFP |
9000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
CYPRESS |
2020+ |
QFP |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
Cypress |
21+ |
100TQFP (14x20) |
13880 |
公司只售原装,支持实单 |
询价 | ||
CYPRESS |
23+ |
TQFP |
20000 |
原厂原装正品现货 |
询价 | ||
CypressSemiconductorCorp |
2022 |
ICSRAM36MBIT250MHZ100LQF |
5058 |
原厂原装正品,价格超越代理 |
询价 | ||
CYPRESS |
2016+ |
QFP |
6528 |
只做进口原装现货!或者订货,假一赔十! |
询价 | ||
CYP |
2339+ |
N/A |
5650 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
CYPRESS |
2138+ |
原厂标准封装 |
8960 |
代理CYPRESS全系列芯片,原装现货 |
询价 | ||
CYPRESS |
21+ |
TQFP |
35200 |
一级代理/放心采购 |
询价 | ||
CYPRESS/赛普拉斯 |
23+ |
QFP |
96880 |
只做原装,欢迎来电资询 |
询价 |