SCANSTA112SM Texas Instruments Integrated Circuit (Other) In Stock
SCANSTA112SM is a high-performance IEEE 1149.1 JTAG scan bridge multiplexer IC from Texas Instruments, supporting up to 12 TAP ports with flexible chain configuration. Ideal for board-level test, system debug, and multi-device JTAG management. From $11 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 100
- Lifecycle
- ACTIVE
- Datasheet
- SCANSTA112SM Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $11.0000(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- IEEE 1149.1 JTAG-compliant scan bridge with 12 selectable TAP ports for flexible test chain configuration
- Supports both series and parallel TAP connection modes enabling multi-device boundary scan management
- Fine-pitch 100-ball BGA package (10x10mm) suits high-density PCB designs in space-constrained applications
- Compatible with standard JTAG controllers, simplifying board-level debug and manufacturing test infrastructure
Applications
The SCANSTA112SM is widely used in board-level manufacturing test and system debug scenarios where multiple JTAG-enabled devices must be managed through a single scan chain. It is suitable for complex FPGA, DSP, and microprocessor systems requiring flexible TAP port multiplexing. Engineers also deploy it in embedded system development platforms and automated test equipment to streamline boundary-scan access.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| JESD-30 Code | S-PBGA-B100 |
| JESD-609 Code | e0 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | BGA100,10X10,32 |
| Package Shape | SQUARE |
| Package Style | GRID ARRAY, LOW PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 235 |
| Qualification Status | Not Qualified |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Terminal Form | BALL |
| Terminal Pitch | 0.8mm |
| Terminal Position | BOTTOM |
| Time@Peak Reflow Temperature-Max (s) | 20 |
| uPs/uCs/Peripheral ICs Type | MICROPROCESSOR CIRCUIT |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for SCANSTA112SM:
Frequently Asked Questions
What is the SCANSTA112SM and what does it do?
The SCANSTA112SM is a JTAG scan bridge multiplexer IC from Texas Instruments that conforms to IEEE 1149.1. It provides up to 12 selectable TAP (Test Access Port) ports, allowing a single JTAG controller to manage multiple devices on a board. This simplifies boundary-scan testing and in-system debug for complex multi-device PCB designs.
What package does the SCANSTA112SM use and what are the dimensions?
The SCANSTA112SM is housed in a 100-ball fine-pitch BGA package (FBGA) with a 10x10mm body footprint and a low-profile grid array style (JESD-30 code S-PBGA-B100). The plastic/epoxy package is RoHS-compliant (Pb-free) with a peak reflow temperature of 235°C, making it compatible with standard lead-free soldering processes.
What are typical applications for the SCANSTA112SM?
Typical applications include board-level boundary-scan testing in manufacturing, multi-device JTAG debug in embedded systems, FPGA and DSP prototyping platforms, and automated test equipment (ATE). It is especially valuable in designs with multiple IEEE 1149.1-compliant devices that need to share a single JTAG test port.
Can the SCANSTA112SM be used as a drop-in replacement for other TI scan bridge devices?
The SCANSTA112SM is part of Texas Instruments' SCANSTA scan bridge family. Compatibility depends on port count and pin mapping; verify the datasheet pinout and configuration register settings before substituting. For 12-port TAP multiplexing applications, the SCANSTA112SM is the primary recommended device in the family.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $15.0000 | $15.00 |
| 2+ | $12.5000 | $25.00 |
| 3+ | $11.0000 | $33.00 |
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