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ASIX Interface ICs products include three families: AX99100/MCS99xx PCIe bridge controllers, MCS98xx PCI bridge controllers and AX781x0 USB bridge controllers. This solution is suitable for I/O interface connectivity, PC & Peripherals, industrial computers, etc. applications.

PCIe Bridge

The PCIe bridge series, AX99100/MCS99xx, provide a single-chip, PCI Express x1 (single-lane) to a peripheral controller with support for single and multi-port Serial, Parallel, SPI, Local Bus/ISA-Like and USB 2.0 host interfaces.

PCI Bridge

The PCI bridge series, MCS98xx, provide OEMs low cost solutions for developing products that bring single and multi-port Parallel, Serial and ISA devices to the market place.

USB Bridge

The AX781x0 family features three USB connectivity bridge solutions including USB 2.0 to Dual Serial (AX78120, 1S or 2S), USB 2.0 to Quad Serial (AX78140, 4S) and USB 2.0 to Dual Serial and Single Parallel (AX78140, 2S+1P) controllers.

Selection Guide

PCIe Bridge

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Host Interface

Serial Ports

Parallel Port

USB 2.0 Host Ports

Other Interfaces

Cascade

Package

Temperature Range(°C)

PCIe 2.0 Gen 1
2/4
1
---
Local Bus, SPI
---
QFN-68
0 ~ +70/ -40~+85
PCIe 1.1
2/4
1
---
---
V
LQFP-128
0 ~ +70
PCIe 1.1
2
1
---
---
V
LQFP-128
0 ~ +70
PCIe 1.1
4
---
---
---
V
LQFP-128
0 ~ +70
PCIe 1.1
2
---
---
---
V
LQFP-128
0 ~ +70
PCIe 1.1
---
---
4
ISA-like
---
LQFP-128
0 ~ +70/ -40~+85

PCI Bridge

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Part Number

Host Interface

Serial Ports

Parallel Ports

Other Interfaces

Package

Temperature Range(°C)

PCI 2.3
2
1/2
ISA-like
LQFP-128
-40 ~ +85

USB Bridge

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Part Number

USB Speed

Serial Ports

Parallel Port

Package

Temperature Range(°C)

USB 2.0
2/4
1
LQFP-64
0 ~ +70/-40 ~ +85
USB 2.0
1/2
---
LQFP-48
0 ~ +70/-40 ~ +85