FP5600LC

The FP5600 microcontroller integrates an ARM Cortex-M0+ 32-bit core operating at up to 96 MHz, with on-chip memory comprising 64KB Flash and 16KB SRAM. A flash accelerator delivers faster code execution efficiency and supports EEPROM emulation for data storage. The FP5600's clock features include a high-precision built-in internal oscillator, with a PLL capable of generating PWM clocks up to 192 MHz. The FP5600 supports an external high-speed crystal oscillator. The FP5600 provides communication interfaces (three UARTs, one SPI, and one I2C). The FP5600 features wide voltage range operation (2.7 to 5.5V), a temperature range of -40~105°C, and minimum power consumption below 3μA in sleep mode. The FP5600 incorporates built-in BOD and POR circuits. For high reliability, the FP5600 offers ESD 4 kV and EFT 4 kV protection. The FP5600 microcontroller integrates a CORDIC math hardware accelerator to enhance motor control operation efficiency, including trigonometric functions and a divider. For motor angle detection, the FP5600 features a built-in square wave decoder supporting motor position optical encoders. The FP5600 supports FOC (Field-Oriented Control) sinusoidal control and PFC (Power Factor Correction) for up to two motors. The FP5600 provides up to 16-channel 12-bit ADC with a conversion time of 0.8μs, two sample-and-hold circuits supporting precise simultaneous dual-current sampling and multiple trigger sources. The FP5600 is equipped with 4 PGAs (Programmable Gain Amplifiers) and 4 comparators, enabling current amplification, protection, and motor back-EMF detection. The FP5600 integrates two 6-bit DACs for comparator use and one 10-bit DAC for user debugging. The FP5600 is available in 48-pin and 32-pin LQFP packages.

Key features

• ARM Cortex-M0+ core, achieving 91.2 DMIPS at 96 MHz operation
• Wide voltage range operation: 2.7 to 5.5 V
• Sleep mode current consumption less than 3 μA
• Built-in BOD and POR circuits
• 64KB Flash
• 16KB RAM
• Flash accelerator for improved code efficiency with EEPROM emulation capability
• 4-channel DMA
• High-precision internal oscillator with PLL generating PWM clock up to 192 MHz
• CPU frequency up to 96 MHz
• External high-speed crystal oscillator support
• Dual-motor FOC sinusoidal control support
• PFC
• Built-in CORDIC math hardware accelerator for motor control operations including trigonometric functions and divider
• Built-in square wave decoder supporting motor position optical encoder
• UART (3-channel)
• SPI (1-channel)
• I2C (1-channel)
• 16-bit 6-channel timer for motor PWM output (2-channel/1-channel)
• 16-bit 1-channel timer for input capture and general PWM output (3-channel)
• Watchdog timer
• RTC
• General-purpose timer (2-channel)
• 12-bit ADC (16-channel/11-channel), 0.8 μs conversion time, with dual sample-and-hold circuits
• Precise dual-current simultaneous sampling support
• Multiple trigger sources
• 4 PGAs for current signal amplification
• 4 comparators for overcurrent protection and motor back-EMF detection
• Built-in dual 6-bit DACs for comparator use and one 10-bit DAC for user debugging
• Operating temperature range: -40 ~ 105°C
• ESD 4 kV
• EFT 4 kV
• 48-pin LQFP package
• 32-pin LQFP package