Short-Circuit Protected BMS Functionality Features:

• 144MHz main frequency, with Flash supporting iCache and pre-fetching, as well as FPU and MMU instructions. It efficiently runs various core control algorithms such as SOC (State of Charge), SOP (State Of Power), and SOH (State Of Health), accurately correcting the charging/discharging status of individual battery cells to detect total input/output power and the health status of the battery pack.

• Built-in 2 independent 12-bit ADCs with a 5Msps sampling rate, capable of simultaneous operation with up to 16 sampling channels, easily implementing functions such as over-voltage detection, under-voltage protection, short-circuit shut-off, temperature detection, and battery balancing control.

• Rich peripheral interfaces, supporting UART, IIC, SPI, and CAN interfaces, facilitating fault diagnosis and warning reporting. 

• Built-in BLE enables mobile app upgrades for the BMS control board firmware, and Flash includes encryption storage functionality to protect user algorithm codes.

N32WB452 Chip Application Advantages:

• The N32WB452 Bluetooth SoC supports both BLE and CAN/RS485 interfaces, allowing firmware upgrades via Bluetooth through an app, with flexible interfaces that meet the needs of various single-chip expansion applications. 

• Highly competitive power consumption: dynamic operating power of 90μA/MHz and STOP2 mode power of 6μA, with RF transmission power consumption of <3.6mA@0dB.

• Industrial-grade operating temperature range of -40℃ to 105℃.

• Includes international cryptographic algorithms, facilitating ecological control construction for brand manufacturers and preventing security risks from counterfeit products.

Recommended Models:

• N32WB452