MicroPlexer

Up to 32 Site ISP Signal Switching

Allows one or two In-System Programmers to support multiple targets Easy integration with all ATE systems Saves time on manufacturing system set-up Minimizes wiring efforts Single- and dual-mode operations Extremely compact

MicroPlexer is a signal multiplexer for device in-system programming/testing. It allows the ISP connection coming from a programmer/tester to be switched to one of the available output channels. In this way, a single programmer/tester can easily handle multiple device programming, whether on a single board or distributed across multiple boards in a panel assembly.

MicroPlexer features state-of-the-art electronics to provide you with high integration flexibility in a compact footprint--ideal for integration inside a fixture. It has a convenient single, wide-range power supply input and three working modes with up to 32 output ISP channels.

Depending on the working mode, each of the ISP channels is composed of:

• Either six or three digital, bidirectional lines;
• Either two or one analog/digital lines;
• Either two or one power lines;
• One ground line (common for all channels).

MicroPlexer is controlled via either ASCII-based commands (through its RS-232 channel) or via control lines. ASCII commands allow for selecting the output channel or to disconnect all of the output channels.

Please contact us for more information on pricing and availability.