LS1C103

Loongson 1C103 integrates on-chip Flash, ATIM, GTIM, ADC, SPI, I2C, UART, RTC, and other functional modules, and is capable of outputting complementary PWM signals with dead zones. It possesses native support for driving servos, brushed motors, and brushless motors, as well as common communication modules. The Loongson 1C103, measuring 4.0×4.0 mm, is packaged in a QFN32 socket. The chip features a small size and pins that can be reused as needed. It can be used in various application scenarios, meeting the requirements for common cost-effective motors. Its main applications include fascia guns, pruning machines, electric saws, electric wrenches, jump rope machines, fans, automotive electronics, etc.

LS1C103

LS1C103 Specification

Kernel

one 32-bit LA132 core

Frequency

8/11/32MHz

Power consumption

<50mW

On-chip storage

64KB Flash, 4KB instruction SRAM, 4KB data SRAM

I/O interfaces

Flash, ATIM, GTIM, ADC, SPI, I2C, UART, RTC, etc.

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About Loongson

LS1C103

LS1C103

LS1C103 Specification

Kernel

Frequency

Power consumption

On-chip storage

I/O interfaces

LS1C103 Manual

LS1C103 Application