PCIe-6536B

The NI PCIe-6536B is a 32-channel, 25 MHz, 100 MB/s digital I/O device for PCI Express systems. It provides bidirectional digital channels and supports 2.5 V, 3.3 V, and 5 V TTL logic levels.

ManufacturerNI (National Instruments)

ModelPCIe-6536B

Part Number153500-02L · 782630-01

Product Type32-Channel, 25 MHz, 100 MB/s Digital I/O Device

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Bus ConnectorPCI Express

Bidirectional Digital Channels32

Digital Input Voltage Range0 V to 5 V

Output Voltage Range0 V to 5 V

Maximum Clock Rate25 MHz

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Overview

Product overview

Key product information and technical features.

The PCIe-6536B provides computer-based digital acquisition and generation through 32 bidirectional channels. Its PCI Express interface supports continuous data streaming, with a maximum clock rate of 25 MHz.

The device uses single-ended signaling and a VHDCI front connection. Supported logic levels are 2.5 V, 3.3 V, and 5 V TTL; the listed digital input and output voltage ranges are 0 V to 5 V. Consult the NI specifications for electrical limits and operating conditions before connecting external circuitry.

32 bidirectional digital channels for digital acquisition and generation.
25 MHz maximum clock rate.
Supports 2.5 V, 3.3 V, and 5 V TTL digital I/O logic levels.
Maximum acquisition and generation rates of 800 Mbits/s each.
PCI Express host interface with a VHDCI front connection.
Single-ended signaling with a listed digital I/O termination of 50 kΩ.

Verified specifications

Technical data

Verified product specifications.

Bus Connector	PCI Express
Number of Bidirectional Digital Channels	32
Digital Input Voltage Range	0 V to 5 V
Output Voltage Range	0 V to 5 V
Maximum Clock Rate	25 MHz
Single-Ended Digital I/O Channel Current Drive	32 mA
Maximum Digital Update Rate	40 ns
Operating Temperature Range	0 °C to 45 °C
Bus Connection	PCI Express
Digital I/O Logic Levels	2.5 V, 3.3 V, 5 V TTL
Front Connection Type	VHDCI
Signaling Type	Single-Ended
Supported Hardware Platform	Computer-Based Device
Digital I/O Termination	50 kOhm
Maximum Acquisition Rate	800 Mbits/s
Maximum Generation Rate	800 Mbits/s
NI part numbers	153500-02L, 782630-01