PCI9054AC50BI

Product Summary

The PCI9054AC50BI is a PCI Bus Master I/O Accelerator Chip. It offers a variety of technological advances and features designed to simplify complex telecom, networking and I/O adapter embedded designs. The PCI9054AC50BI is an ideal solution for high performance Motorola MPC 850/860 Power QUICC designs, Compact PCI Hot Swap adapters, PCI bus master adapters, and embedded host designs. The PCI9054AC50BI provides an advanced Data Pipe Architecture TM with two DMA engines, an enhanced direct-connect interface to the MPC 850/860, a 50MHz Local bus, and an industrial temperature range 225-ball PBGA.

Parametrics

PCI9054AC50BI absolute maximum ratings: (1)Storage Temperature:-55℃ to +125℃; (2)Ambient Temperature with Power Applied:-40℃ to +85℃; (3)Supply Voltage to Ground:-0.5V to +4.6V; (4) Input Voltage (VIN):VSS -0.5V to 5.5V; (5)Output Voltage (VOUT):VSS -0.5V to VDD +0.5; (6)Maximum Package Power Dissipation (176-Pin PQFP):1.0W.

Features

PCI9054AC50BI features: (1)PCI v2.2 Power Management Spec compatible ; (2)PCI v2.2 Vital Product Data(VPD) configuration support; (3)PCI Dual Address Cycle (DAC) support; (4)Programmable Interrupt Generator; (5)Programmable Burst Management; (6)Supports Type 0 and Type 1 Configuration Cycles; (7)Supports Local Bus Direct-Connect to MPC 850/860 PowerQUICC, Intel i960, and IBM PPC 401 CPUs and similar bus protocol devices; (8)3.3V, 5V Tolerant PCI signaling supports Universal PCI Adapter designs; (9)Flexible 3.3V, 5V Tolerant Local Bus operation up to 50MHz; (10)32-Bit Multiplexed, or Non-Multiplexed Local Bus Supports 8-, 16-, and 32-Bit Peripheral and Memory devices; (11)CompactPCI Hot Swap Friendly; (12)I2O v1.5 Ready Messaging Unit; (13)Industrial Temp Range Operation; (14)3.3V CMOS in 176-pin PQFP or 225-ball PBGA packages; (15)PCI v2.2 compliant 32-bit 33MHz Bus Master Interface Controller enables PCI Burst Transfers up to 132Mbytes/second; (16)General Purpose Bus Master Interface featuring an advanced Data Pipe Architecture which includes two DMA engines, programmable Target and Initiator data transfer modes and PCI messaging functions.

Diagrams