PCI1520GHK
Texas Instruments
The Texas Instruments PCI1520GHK is a PC Card Controller IC designed for 3.3V and 5V systems. It features a PCI interface and operates within a temperature range of 0°C to 70°C.
| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
150 pcs
|
150 pcs | On Request | 1 | On Request | On Request | 03+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Function | |
| Interface | |
| Protocol | |
| Supplier Device Package | |
| Voltage |
The Texas Instruments PCI1420GHK is a high-performance PCI-to-PC Card controller designed for bridging between PCI and PC Cards. It supports a single PC Card socket compliant with the 1997 PC Card Standard, accommodating both 16-bit and CardBus PC Cards. This controller operates with 3.3V and 5V signaling, making it compatible with a mix of 5V/3.3V 16-bit PC Cards and 3.3V CardBus Cards.
Key features include a 3.3-V core logic, universal PCI interfaces compatible with 3.3-V and 5-V PCI signaling, and exchangeable card architecture registers mapped in memory. It supports distributed DMA (DDMA) and PC/PCI DMA for burst transfers to maximize data throughput. The device offers programmable output select for CLKRUN and supports wake-up from D3 hot and D3 cold states.
Packaged in a 209-terminal MicroStar BGA (GHK) package, the PCI1420GHK is suitable for notebook and desktop computer applications. Its pipelined architecture allows for sustained throughput greater than 130-Mbps from CardBus to PCI and vice versa. The controller also includes a serial EEPROM interface for loading subsystem ID and subsystem vendor ID.
This controller is compliant with the PCI Local Bus Specification and the PCI Bus Power Management Interface Specification. It is designed for applications requiring robust PC Card connectivity and management.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.65 | $3.65 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The PCI1420GHK supports both 3.3V and 5V operation.
The PCI1420GHK is available in a 209-LFBGA package, specifically the 209-BGA MICROSTAR (16x16) supplier device package.
The core logic voltage for the PCI1420GHK is 3.3V.
The PCI1420GHK offers sustained throughput greater than 130-Mbps.