STMicroelectronics STEVAL-BMS1T
Manufacturer No:
STEVAL-BMS1T
Manufacturer:
STMicroelectronics
Package:
Description:
SPI to isolated SPI dongle based on the L99BM1T transceiver
Quantity:
In Stock :3778
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Expected Shipping：Thu, May 28 - Fri, May 29, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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STEVAL-BMS1T Information
STMicroelectronics STEVAL-BMS1T technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics STEVAL-BMS1T.
- Type
- Parameter
- Operating Range
- Industrial
- Core Product
- L99BM1T-TR
- ECCN US
- EAR99
- ECCN EU
- NEC
- Packing Type
- Not Applicable
- RoHS Status
- Grade
- Industrial
- Package Name
- CARD
- Operating Range
- Industrial
- Core Product
- L99BM1T-TR
- Type
- Parameter
- ECCN US
- EAR99
- ECCN EU
- NEC
- Packing Type
- Not Applicable
- RoHS Status
- Grade
- Industrial
- Package Name
- CARD
Download datasheets and manufacturer documentation for STMicroelectronics STEVAL-BMS1T.
Data sheet:
The STEVAL-BMS1T is a SPI to isolated SPI dongle, which allows converting SPI signals into isolated SPI signals, thus reducing the number of necessary wires from 4 to 2.
The ISOSPI protocol features differential communication to ensure higher noise immunity and robustness for long-distance communications.
The STEVAL-BMS1T is based on the L99BM1T general-purpose SPI to isolated SPI bidirectional transceiver, which can transfer communication data incoming from a classical 4-wire based SPI interface to a 2-wire isolated interface (and vice versa).
The L99BM1T hosted on the STEVAL-BMS1T can be configured either as a slave or as a master of the SPI bus and supports any protocol of 8-to-64-bit SPI frames.
The SPI peripheral can work up to 10 MHz when configured as a slave. The SPI clock frequency can be programmed (250 kHz, 1 MHz, 4 MHz, or 8 MHz) when the device is configured as a master.
The transceiver is natively compatible with the L99BM114 isolated SPI, allowing its usage in battery management system (BMS) applications. The basic BMS analog front-end node board is the STEVAL-BMS114.
From the microcontroller side, the STEVAL-BMS1T board can be connected via SPI with SPI enabled microcontrollers and in particular with STM32 microcontroller families.
- Hosts the L99BM1T general purpose SPI to isolated SPI bi-directional transceiver
- Master/slave configuration through GPIOs or jumpers
- 4 configurable pins for the SPI protocol
- 2 configurable pins for amplitude and frequency of the converted signal (ISOSPI)
- Dimensions: 85mm x 30mm
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
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