CSWrite V3.2.4
CSWriterUx V3.2.4 is the latest burning tool software of Core Sea Technology. Support core sea 8bit MCU, 32bit MCU.
Products
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CSA37F70
Supports MEMS, bridge resistor, and capacitive sensor detection Built-in 60K Flash. All structural problems can be easily solved by algorithms Single-channel pressure detection: 20 uA@10Hz Single-channel capacitive detection: 8 uA
CSA37F70 is an SoC for human-machine interaction, and is used in mobile phones, wearables, notebooks, industrial products, and home appliances. CSA37F70 integrates a high-performance, low-power MCU and an analog front-end for pressure sensor signal detection. Based on the changes in force, it can detect pressure or multi-level forces to control the corresponding human-machine interaction interface. Utilizing CHIPSEA’s independently developed algorithm, the chip can achieve a high signal-to-noise ratio, accurately identify proximity sensing, and achieve sliding, clicking, and long press functions.
Main features
Built-in 16-bit SAR ADC
Supports 18 fully differential or 36 single-ended inputs
Supports 24-channel CAP detection
Built-in PGA
32-bit RISC MCU, 60K Flash
Supports online debugging and upgrade
Supports 18 fully differential or 36 single-ended inputs
Supports 24-channel CAP detection
Built-in PGA
32-bit RISC MCU, 60K Flash
Supports online debugging and upgrade
Output interfaces
I2C interfaces, supports 100 kbps and 400 kbps
UART interfaces, supports 115200
16 GPIO interfaces
UART interfaces, supports 115200
16 GPIO interfaces
Packaging
WLCSP56, 2.72 mm × 3.23 mm
Design and development
Tools/Software
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CSU-IDE
Core sea 8-bit MCU/SOC integrated development environment
1. Integrated C compiler, assembler, linker, debugger
2. Support standard C language and assembly language development 3 Example code of integrated chips