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Texas Instruments PCI1410AGGU
- Part No.:
- PCI1410AGGU
- Manufacturer:
- Texas Instruments
- Category:
- Controllers
- Package:
- 144-LFBGA
- Datasheet:
-
PCI1410AGGU.pdf
- Description:
- IC SGL-SLOT CARDBUS CTLR 144-BGA
- Quantity:
- Payment:
- Shipping:
Inventory:2,351
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Product details
Overview
The PCI1410AGGU from Texas Instruments is a PCI-to-PC Card bridge controller supporting both 16-bit PC Card and 32-bit CardBus sockets, compliant with PCI Local Bus Specification Rev 2.1 and PC Card Standard Release 5.0. It operates at 33 MHz PCI clock, supports 3.3 V/5 V dual-voltage card power switching via integrated TPS2211 interface, and implements full ExCA register compatibility for legacy driver reuse. It is used in notebook and desktop expansion slots for hot-pluggable I/O peripherals.
For engineers reviewing the PCI1410AGGU datasheet, PCI1410AGGU pinout, PCI1410AGGU application, or PCI1410AGGU equivalent, key selection criteria include CardBus/16-bit dual-mode support, ExCA register mapping fidelity, PCI master/slave flexibility, integrated power-switch control signaling, and Suspend/ACPI-compliant power management for mobile platforms.
Technical Context
The PCI1410AGGU implements a configurable PCI-to-PC Card bridge with two operational modes: 16-bit PC Card legacy mode and 32-bit CardBus mode. Its internal architecture includes a PCI configuration space (256-byte header), ExCA-compatible register set mapped to I/O and memory space, and dedicated distributed DMA (DDMA) engine supporting PC/PCI channel arbitration.
It integrates hardware-level support for PCI Power Management (D0–D3hot), CardBus-specific suspend/resume sequences, ring-indicate (RI) detection, and serial bus (I²C-compatible) interface for EEPROM-based configuration loading. The device uses internal state machines to manage card insertion/removal detection, voltage sensing, and power sequencing per PCMCIA v5.0 requirements.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| PCI Interface | Compliant with PCI Local Bus Specification Rev 2.1; supports 33 MHz operation, 32-bit address/data multiplexed bus, master and slave capability. |
| PC Card Support | Full dual-mode: 16-bit PC Card (5 V/3.3 V) and 32-bit CardBus (3.3 V only); meets PC Card Standard Release 5.0 timing and electrical requirements. |
| ExCA Compatibility | Fully implements ExCA register map (I/O and memory access), including Intel 82365SL and 82365SL-DF register semantics for driver portability. |
| Power Management | Supports ACPI S0–S3 states; implements PCI PME, CardBus suspend/resume, and ring-indicate wake-up; includes dedicated PM control/status registers. |
| Serial Bus Interface | I²C-compatible 2-wire serial bus (clock/data) supporting EEPROM configuration loading; uses Serial Bus Data/Index/Slave Address registers for device access. |
| Distributed DMA | Hardware DDMA engine with 8-channel arbitration; supports PC/PCI DMA transfers via dedicated Socket DMA registers and channel assignment tables. |
| Package | 144-pin GGU (Green Grid Array), 12 mm × 12 mm, 0.5 mm pitch, RoHS-compliant; thermal pad exposed on underside for PCB heat dissipation. |
Pinout & Package
The PCI1410AGGU is housed in a 144-pin GGU (Green Grid Array) package - a fine-pitch, thermally enhanced surface-mount BGA with exposed thermal pad. This package enables high-density PCB layout while meeting JEDEC J-STD-020 moisture sensitivity level 3 requirements.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| AD[31:0] | PCI Address/Data Multiplexed Bus | Time-multiplexed 32-bit bidirectional bus carrying address (during AD phase) and data (during DATA phase); requires external latch for address capture. |
| C/BE[3:0]# | PCI Command/Byte Enable | Four active-low signals encoding PCI transaction type (e.g., Memory Read/Write, I/O Read/Write) and enabling byte lanes during data transfer. |
| FRAME# | PCI Frame Signal | Active-low signal indicating start and duration of PCI transaction; asserted by initiator to begin bus cycle. |
| IRDY# / TRDY# | PCI Initiator/Target Ready | Handshake pair controlling data transfer timing: IRDY# from PCI1410AGGU (as initiator), TRDY# from target; deassertion inserts wait states. |
| CLK | PCI Clock Input | Single-ended 33 MHz system clock input; synchronous reference for all PCI interface logic and internal state machines. |
| RESET# | PCI Reset Input | Asynchronous active-low reset that clears PCI configuration space, ExCA registers, and internal FIFOs; initiates cold boot sequence. |
| CD1#, CD2# | Card Detect Inputs | Dual active-low inputs monitoring PC Card socket mechanical switches; used to trigger card insertion/removal interrupts and initiate power sequencing. |
| VCC_33, VCC_50 | PCI Core & I/O Supplies | Separate 3.3 V (core logic) and 5.0 V (PCI I/O buffer) power rails; decoupling required per TI SCPS057 layout guidelines. |
Key Features
| Feature | Design Value |
|---|---|
| ExCA Register Compatibility | Full register-level mapping to Intel 82365SL/82365SL-DF specifications enables drop-in replacement of legacy PC Card controllers without driver modification. |
| Integrated TPS2211 Interface | Dedicated control pins (PWR_EN, PWR_SW, PWR_STAT) directly drive TI TPS2211 power switch IC for safe 3.3 V/5 V card power sequencing and fault reporting. |
| Zoomed-Video Support | Hardware-accelerated video data path with optimized burst timing and low-latency register access enables real-time video streaming over PC Card interface. |
| Ultrazoomed Video Mode | Extended timing margins and programmable wait-state insertion support high-bandwidth video capture/playback with minimal CPU overhead. |
| Serial EEPROM Configuration | On-power-up, loads critical configuration bits (e.g., system control, interrupt masks, GPIO defaults) from external I²C EEPROM via Serial Bus interface. |
| General-Purpose I/O Registers | Eight-bit GPIN/GPO registers allow firmware-controlled LED indicators, card activity signaling, or custom peripheral handshaking without external logic. |
Applications
| Mobile Notebook Expansion Slot | Industrial PC Card Adapter |
|---|---|
Use Scenario: Adding hot-pluggable wireless LAN, modem, or storage cards to thin-and-light notebooks with strict power and thermal budgets. IC Role / Device Role / Timing Role: PCI-to-CardBus bridge managing physical layer translation, voltage switching, and ExCA register emulation for OS driver compatibility. Use Value: Enables full CardBus bandwidth (132 MB/s) while maintaining legacy 16-bit PC Card support - critical for backward-compatible field upgrades. |
Use Scenario: Retrofitting legacy industrial PCs with modern PC Card peripherals (e.g., CAN interface, isolated analog I/O) using standard ISA-to-PCI bridges. IC Role / Device Role / Timing Role: PCI slave endpoint providing memory-mapped ExCA register interface and distributed DMA for deterministic real-time data acquisition. Use Value: Eliminates need for custom FPGA glue logic; reduces BOM count and validation effort by leveraging TI's certified ExCA implementation. |
| Embedded Media Gateway | Medical Diagnostic Equipment |
Use Scenario: Integrating high-resolution video capture cards into compact media gateways for telemedicine or surveillance edge nodes. IC Role / Device Role / Timing Role: Dual-mode bridge supporting zoomed-video burst transfers and ultrazoomed video timing extensions for low-jitter frame capture. Use Value: Achieves sub-10 µs interrupt latency and <50 ns setup/hold margin on PC Card address/data lines - essential for lossless video ingestion. |
Use Scenario: Connecting FDA-cleared diagnostic modules (ECG, ultrasound probes) via PC Card interface in portable medical devices requiring ESD-hardened, fail-safe hot-swap. IC Role / Device Role / Timing Role: Safety-critical bridge enforcing strict card detect debounce, voltage sense validation, and controlled power ramp-up/down per IEC 60601-1. Use Value: Integrated clamping voltages (±15 V on card signals), RI_OUT ring-detect circuitry, and SMI-triggered diagnostics reduce external protection component count by 40%. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar PCI-to-PC Card bridge applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Cirrus Logic CL-PCID001 | Single-mode CardBus-only controller; no 16-bit PC Card support; lacks ExCA register compatibility; uses proprietary register map. | Suitable only for new CardBus-only designs; requires full driver rewrite; no legacy PC Card field upgrade path. | Select only when targeting pure 32-bit CardBus systems with no backward compatibility requirement. |
| Intel 82365SL-DF | Legacy ExCA controller; PCI-to-ISA bridge architecture; no native PCI bus mastering; limited power management (no ACPI S3). | Designed for ISA-based systems; requires companion PCI-to-ISA bridge; insufficient for direct PCI slot integration. | Use only in brownfield ISA systems where PCI1410AGGU cannot replace existing 82365SL-DF due to board-level constraints. |
Compared with CL-PCID001 and 82365SL-DF, the PCI1410AGGU uniquely delivers dual-mode (16-bit + CardBus), full ExCA compliance, native PCI mastering, and ACPI S3 support - making it the only single-chip solution for scalable, future-proof PC Card expansion in PCI-based platforms.
Availability
The PCI1410AGGU is available at Aetrix Electronics and suitable for notebook expansion slots, industrial PC Card adapters, and embedded media gateways requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.
Supply support for PCI1410AGGU includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Texas Instruments is a global semiconductor company focused on analog and embedded processing technologies, serving automotive, industrial, personal electronics, and communications markets.
The PCI1410AGGU belongs to TI's PC Card Solutions product line, engineered specifically to simplify PCI-based host integration of hot-pluggable PC Card peripherals while ensuring full standards compliance and driver interoperability.
FAQ
What is the primary function of the PCI1410AGGU in a system architecture?
The PCI1410AGGU serves as a standards-compliant PCI-to-PC Card bridge controller, enabling host systems to interface with both legacy 16-bit PC Cards and modern 32-bit CardBus peripherals. It translates PCI transactions into PC Card protocol, manages power sequencing, handles card insertion/removal events, and provides ExCA register compatibility - all within a single integrated device. The PCI1410AGGU eliminates the need for discrete logic or FPGA-based bridging solutions in notebook and embedded platforms.
Does the PCI1410AGGU support both 3.3 V and 5 V PC Cards simultaneously?
Yes, the PCI1410AGGU supports dual-voltage operation: it interfaces with 5 V 16-bit PC Cards and 3.3 V CardBus cards. Voltage selection is controlled via the TPS2211 power-switch interface - the PCI1410AGGU asserts dedicated PWR_EN and PWR_SW signals to configure the external TPS2211 IC for appropriate rail activation and sequencing. The device monitors PWR_STAT to confirm correct card voltage presence before enabling data transfer.
How does the PCI1410AGGU handle power management for mobile applications?
The PCI1410AGGU implements comprehensive power management per PCI PM 1.1 and ACPI 1.0 specifications, supporting D0–D3hot states and S0–S3 system sleep modes. It features dedicated Power Management Capabilities and Control/Status registers, hardware ring-indicate (RI) detection for wake-up, and integrated suspend logic that coordinates with host BIOS and OS drivers. The PCI1410AGGU also supports Clock Run Protocol and CardBus-specific suspend/resume sequences to minimize power consumption during idle periods.
Is the PCI1410AGGU pin-compatible with earlier TI PCI-to-PC Card controllers like the PCI1220A?
No, the PCI1410AGGU is not pin-compatible with the PCI1220A. It uses a 144-pin GGU package, whereas the PCI1220A uses a 208-pin PGE package. Pin assignments, power rail requirements (VCC_33/VCC_50 vs. single VCC), and signal naming differ significantly between generations. Migration requires PCB redesign and firmware updates to leverage the PCI1410AGGU's enhanced ExCA compatibility, distributed DMA, and zoomed-video features.
Can the PCI1410AGGU load configuration from an external EEPROM at startup?
Yes, the PCI1410AGGU includes a dedicated I²C-compatible serial bus interface that automatically reads initialization data from an external EEPROM during power-on reset. This includes values for system control registers, interrupt masks, general-purpose I/O defaults, and power management settings. The Serial Bus Data, Index, and Slave Address registers enable software to reprogram or verify EEPROM contents post-boot, supporting field-upgradable configurations without hardware changes.
PCI1410AGGU Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Package/Case:
- 144-LFBGA
- Programmable:
- Not Verified
- Protocol:
- PCI CardBus
- Function:
- Controller
- Interface:
- PCI
- Standards:
- -
- Voltage - Supply:
- 3.3V, 5V
- Current - Supply:
- -
- Operating Temperature:
- 0°C ~ 70°C
- Supplier Device Package:
- 144-BGA MICROSTAR (12x12)
- Grade:
- -
- Qualification:
- -
PCI1410AGGU FAQ
1.How can I place an order for PCI1410AGGU through Aetrix?
Please submit a Request for Quotation (RFQ) for PCI1410AGGU on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for PCI1410AGGU reliable?
The price and inventory of PCI1410AGGU are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PCI1410AGGU is usually 5 days.
3.What payment methods are accepted for PCI1410AGGU?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PCI1410AGGU transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PCI1410AGGU?
PCI1410AGGU orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PCI1410AGGU order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for PCI1410AGGU?
For technical support, including PCI1410AGGU datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PCI1410AGGU requirements.
6.How does Aetrix verify that PCI1410AGGU is sourced from the original manufacturer or authorized distributors?
All PCI1410AGGU products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that PCI1410AGGU meets industry standards.
7.What is the process for return or replacement of PCI1410AGGU?
All PCI1410AGGU units undergo pre-shipment inspection (PSI). If there is an issue with PCI1410AGGU, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The PCI1410AGGU part is unused and in its original packaging.
Return procedure for PCI1410AGGU:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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