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TSI721A1-16GILV
TSI721A1-16GILV
| Part Number | TSI721A1-16GILV |
|---|---|
| Manufacturer | Renesas Electronics (formerly IDT) |
| Category | Integrated Circuits (ICs) > Interface > PCI Express to RapidIO Bridges |
| Description | PCI Express Gen2 to Serial RapidIO Gen2 Interconnect Bridge IC, 16 Gbps Throughput, 143‑Pin FCBGA Package. |
| Stock Status | In Stock |
| Origin | Original Factory |
Product Overview
The TSI721A1‑16GILV is Renesas (formerly IDT) high‑performance bridge IC, implementing PCIe Gen2 to Serial RapidIO Gen2 protocol conversion. It delivers up to 16 Gbps full‑duplex low‑latency throughput with integrated BDMA engine. Widely deployed for wireless baseband, radar, medical imaging and aerospace embedded computing platforms to interconnect CPU, DSP and FPGA.
Core Advantages
High‑Speed Low‑Latency Bridging
Supports PCIe Gen2 and Serial RapidIO Gen2 multi‑lane operation, achieving 16 Gbps aggregate full‑duplex bandwidth for backplane data transmission.
Hardware BDMA Offload
Built‑in multi‑channel BDMA engine handles data transfer independently, reducing host CPU processing overhead.
Flexible Lane Support
Both interfaces work under x4 / x2 / x1 lane modes, adapting to diverse system bandwidth requirements.
Industrial Grade Stability
-40°C ~ +85°C operating temperature, well‑suited for VPX and AdvancedTCA high‑density embedded systems.
Key Specifications
| Brand | Renesas Electronics / IDT |
|---|---|
| RoHS Status | RoHS Compliant / Green (Lead‑Free) |
| EDA / CAD | PCB Footprint & 3D Model Available upon Request |
| Warranty | 1‑Year Standard Quality Warranty |
| Package / Case | 143‑FCBGA (13×13 mm) |
| Mounting Type | Surface Mount (SMT) |
| Surface Marking / Silkscreen | TSI721A1‑16GILV / Renesas (IDT) Logo,Marking |
| Debug Interface | JTAG |
| PCI Express Interface | PCIe Gen2 (5.0 Gbps per lane, x4/x2/x1) |
| Serial RapidIO Interface | sRIO Gen2 (1.25, 2.5, 3.125, 5.0 Baud rate, x4/x2/x1) |
| Peak Bandwidth | 16 Gbps Full‑Duplex Aggregate Bandwidth |
| DMA Engine | Integrated Multi‑Channel BDMA Engine |
| Interrupt Controller | Built‑in Interrupt Controller |
| Memory Type | Non‑volatile Configuration Memory |
| Data Width | 32‑bit / 64‑bit |
| Core Supply Voltage | 1.0 V DC |
| I/O Supply Voltage | 1.5 V / 1.8 V / 2.5 V DC |
| Typical Power Consumption | 2.2W (Full‑load typical) |
| Operating Temperature Range | -40°C to +85°C (Industrial Grade) |
Typical Applications
- Wireless communications baseband processing units (4G LTE / 5G Macro and C‑RAN BBU)
- Military, radar, electronic warfare (EW), and avionics processing systems (VPX architectures)
- Medical diagnostic imaging equipment (MRI, CT, and ultra‑sound high‑speed data acquisition)
- High‑performance embedded computing (HPEC) and FPGA/DSP multi‑node acceleration arrays
- Industrial automated test equipment (ATE) and high‑speed data collection backplanes
Order & Shipping Info
| Minimum Order Quantity (MOQ) | 1 Piece |
|---|---|
| Shipping Time | Shipped within 1‑2 business days |
| Delivery Time | 3‑7 working days worldwide |
| Shipping Methods | DHL, UPS, FedEx, EMS |
| Payment Methods | T/T (Bank Transfer), PayPal, Credit Card, Western Union |
Technical Support
For datasheet, sample requests, stock check, or bulk pricing, please use the Quick Inquiry form. We will reply within 24 hours.
Frequently Asked Questions
Q1: What is main function of TSI721A1‑16GILV?
A: It is a hardware bridge chip, converting PCIe Gen2 to Serial RapidIO Gen2, enabling high‑speed data exchange between CPU, DSP and FPGA systems.
Q2: What lane modes are supported?
A: Both PCIe and RapidIO ports support x4 / x2 / x1 lane configurations for flexible bandwidth matching.
Q3: How does it reduce CPU load?
A: Built‑in multi‑channel BDMA engine handles memory transfers independently, greatly lowering host CPU overhead.
Q4: What is difference between TSI721A1‑16GILV and TSI721A0?
A: TSI721A1‑16GILV supports max 16Gbps aggregate bandwidth; TSI721A0 is lower‑speed variant. They are not pin‑to‑pin drop‑in replacement.
Q5: What operating temperature range does this device support?
A: Industrial grade: ‑40°C ~ +85°C, suitable for VPX, ATCA embedded backplane systems.
Q6: How to get datasheet, BSDL file and volume quotation?
A: Please submit Quick Inquiry form for technical documents, stock status and bulk pricing.
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