CLT03 Series

Advanced dual channel digital I/O module for safe automation

Catalog

Advanced dual channel digital I/O module for safe automation

Part	Sensing Method	Function	Package / Case	Operating Temperature [Min]	Operating Temperature [Max]	Supplier Device Package	Current - Output	Voltage - Input [Min]	Voltage - Input [Max]	Mounting Type	Contents	Interconnect System	Type	Utilized IC / Part	Platform	Suggested Programming Environment
STMicroelectronics STEVAL-FSM01M1
STMicroelectronics STEVAL-FSM01M1
STMicroelectronics CLT03-2Q3	High/Low-Side	Current Limiting	16-VFDFN Exposed Pad	-30 °C	125 °C	16-QFN (2x4)	4 mA	-60 V	60 V	Surface Mount
STMicroelectronics STEVAL-FSM01M1		Digital I/O									Board(s)	Arduino R3 Shield, ST Morpho	Interface	CLT03-2Q3, IPS160HF, IPS161HF	Nucleo	STM32Cube
STMicroelectronics CLT03-2Q3
STMicroelectronics CLT03-2Q3

Catalog

Advanced dual channel digital I/O module for safe automation

Key Features

• Output section based on IPS160HF and IPS161HF:

- Single channel intelligent power switch (IPS) for safe automation

- Low-power dissipation (RDS(on)=60 mΩ)

- Fast demagnetization of inductive loads

- Operating voltage range up to 60 V

- Output current capability 2 A (IPS160HF) and 0.5 A (IPS161HF)

- Fast power-up performance for safe automation

- Integrated overcurrent/overtemperature protection and diagnostics

• Input section based on CLT03-2Q3

- Self-powered dual channel digital input current limiter

- Operating voltage range up to 60 V

- Native test pulse feature allowing self-integrity verification of the IC

• Additional key onboard ICs:

- STISO621 100 Mbps dual channel signal digital isolator

- L7983, LDK220 60 V step-down regulator and low noise LDO

- ADC120 12-bit/1Msps analog-digital convertor with SPI

- STL42P6LLF6 60 V STripFET F6 power MOSFET

- SMC30J36CA, SM6T33CA and SM2T3V3A TVS protections

Description

STEVAL-FSM01M1 is a safe dual channel digital I/O expansion board compatible with the STM32 Nucleo. Its system architecture reflects our long-term experience with designing digital I/O applications to reach the highest-grade robustness and to meet the requirements on reliability of operation in the most challenging industrial environments such as factory automation and functional safety. While the majority of standard Nucleo expansion shields are usually plugged-in on top of an STM32 Nucleo board using the ARDUINO® Uno V3 connectors, the STEVAL-FSM01M1, in contrary, provides the base for the Nucleo that is connected on top of it by means of its onboard ST morpho extension headers. The microcontroller pins and peripherals handling the operation of the STEVAL-FSM01M1 are physically separated from those used by other X-NUCLEO boards eventually connected to the system. Additional expansion shields can be easily added on top of the stack to extend system functionality without introducing any overlap of the used microcontroller resources. The associated STM32 firmware package STSW-FSM01 is compatible with NUCLEO-F401RE and it can be easily adapted to run on any other STM32 Nucleo platform.