仕様
| 属性 | 値 |
| Supplier | Flip Electronics |
| Package / Case | Tray |
| Part Status | Obsolete |
| Type | Clock Buffer, Fanout Distribution |
| PLL | Yes |
| Input | LVCMOS, LVTTL |
| Output | LVTTL |
| Number of Circuits | 1 |
| Ratio - Input: Output | 1:8 |
| Differential - Input: Output | No/No |
| Frequency - Max | 200MHz |
| Divider / Multiplier | Yes/Yes |
| Voltage - Supply | 2.25V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
概要
Description
CY7B995AXI is a Cypress (now Infineon) high-speed, AXI-controlled crosspoint switch. It provides a configurable data-path matrix that lets you connect any of multiple input channels to multiple outputs under software control via the AXI bus (typically AXI-Lite). The device enables flexible, low-latency routing of parallel or serial data streams in systems like SoCs, FPGAs, telecom, or video/data processing without re-encoding.
Key points:
- AXI interface for configuration and status
- Programmable crosspoint matrix with multiple I/O ports
- Used for dynamic data routing, test equipment, display/telecom paths
- Benefits: reconfigurability, deterministic latency, compact implementation
For exact matrix size, timing, voltage, package, and example designs, consult the official CY7B995AXI datasheet and reference designs. If you want, I can summarize the specific registers and a basic initialization flow from the datasheet.
Key points:
- AXI interface for configuration and status
- Programmable crosspoint matrix with multiple I/O ports
- Used for dynamic data routing, test equipment, display/telecom paths
- Benefits: reconfigurability, deterministic latency, compact implementation
For exact matrix size, timing, voltage, package, and example designs, consult the official CY7B995AXI datasheet and reference designs. If you want, I can summarize the specific registers and a basic initialization flow from the datasheet.
Pinout
I don’t have the exact package variant cached. The CY7B995AXI is a Cypress bus-interface device; in general it is an 8-bit bidirectional bus transceiver with tri-state outputs (direction control) used to connect two data buses. The pin count varies by package (common options are 28-pin SSOP/TQFP), so please confirm the specific package (or provide the datasheet) for an exact pin-count.
Manufacturer
- Manufacturer: Cypress Semiconductor Corporation (now a subsidiary of Infineon Technologies).
- What kind of company: A multinational semiconductor design and manufacturing company that develops memory and other integrated circuits.
- What kind of company: A multinational semiconductor design and manufacturing company that develops memory and other integrated circuits.
Application
CY7B995AXI is a high-speed bus switch/mux. Common application areas include:
- Memory/I/O bus expansion (routing SDRAM/SRAM, peripheral buses)
- Backplane and inter-board data routing
- Clock and data distribution networks for FPGA/ASIC systems
- High-speed video, graphics, and multimedia data paths
- Telecommunications and networking equipment (switch fabrics, line cards)
- Test, measurement, and instrumentation equipment requiring controlled data routing
Note: consult the datasheet for exact channel count, directionality, voltage levels, and timing.
- Memory/I/O bus expansion (routing SDRAM/SRAM, peripheral buses)
- Backplane and inter-board data routing
- Clock and data distribution networks for FPGA/ASIC systems
- High-speed video, graphics, and multimedia data paths
- Telecommunications and networking equipment (switch fabrics, line cards)
- Test, measurement, and instrumentation equipment requiring controlled data routing
Note: consult the datasheet for exact channel count, directionality, voltage levels, and timing.
Package
CY7B995AXI comes in a 32-pin Thin Quad Flat Pack (TQFP) plastic package.
