FCM32F042F6P6

The FCM32x0xx microcontrollers feature a 32-bit high-performance ARM Cortex-M0 RISC core operating at 100/48 MHz, high-speed embedded memory (up to 64 Kbytes Flash and 8 Kbytes SRAM), and a rich set of high-performance peripherals and I/Os. Depending on the variant, they provide standard communication interfaces (I2C, SPI/I2S, USART), USB full-speed device (crystal-less), 12-bit ADC, six general-purpose 16-bit timers, one general-purpose 32-bit timer, and one 16-bit advanced-control PWM timer. The FCM32x0xx microcontrollers operate over a supply voltage range of 1.8~5.5V and a temperature range of -40 to 85℃. Comprehensive power-saving modes make them suitable for low-power applications. The FCM32x0xx microcontrollers are available in a variety of packages, ranging from 20 to 48 pins. DIE form factor can also be provided upon request. The available peripherals vary depending on the package. These features make the FCM32x0xx microcontrollers well suited for a wide range of applications, including application control and user interfaces, handheld devices, A/V receivers and digital TVs, PC peripherals, gaming accessories, GPS platforms, industrial applications, PLCs, printers, scanners, alarm systems, video connectivity, and HVAC. The SPI1/2 interface can operate in SPI mode or I2S audio mode.

Applications

• Application control and user interfaces
• Handheld devices
• A/V receivers and digital TV
• PC peripherals
• Gaming peripherals
• GPS platforms
• Industrial applications
• PLC
• Printers
• Scanners
• Alarm systems
• Video connectivity
• HVAC

Key features

• ARM 32-bit Cortex-M0 CPU, up to 100 MHz
• 16/32/64 KB FLASH memory
• FLASH interface with FLASH Turbo module for significantly improved performance when executing code from FLASH (H0 series)
• FLASH operating speed 32 MHz, wait cycles configurable accordingly (H0 series)
• 4/8 KB SRAM
• CRC calculation unit, HAU hardware arithmetic unit supporting 32-bit division and 32-bit square root operations
• Reset and power management: digital and I/O supply: VDD = 1.8 - 5.5V; analog supply: VDDA = 1.8 - 5.5V; optional I/O supply: VDD|02 = 1.8 - 5.5V; POR/PDR reset; programmable voltage detection (PVD); low-power modes: Sleep, Stop, Standby
• 4 - 24 MHz crystal oscillator; 32 KHz oscillator for RTC with calibration; internal 8 MHz RC oscillator; 48 MHz RC oscillator with auto-calibration
• Internal 40 KHz RC oscillator
• PLL for CPU clock
• Up to 37 fast I/Os, all mappable to external interrupt vectors; 5V-tolerant inputs with 3V supply; 6 I/Os with independent VDDIO2 supply; USB DP/DM powered by VDD
• DMA controller: 5 channels; supported peripherals: TIMER/ADC/SPI/I2C/USART
• 1× 12-bit, 1 µs ADC (up to 10 channels); conversion range: 0 – 5.5 V; temperature sensor
• Up to 14 capacitive sensing channels for touch keys, linear and rotary touch sensors
• 11 timers: 1× 16-bit advanced timer with dead-time and break for motor control PWM; 1× 32-bit and 6× 16-bit timers with up to 4 IC/OC/OCN channels, quadrature encoder input; independent watchdog and system watchdog timers; SysTick timer
• Communication interfaces: 2× I2C with FMP (1 Mbit/s), 20 mA current sink, SMBus/PMBus and wakeup; 2× USART with master synchronous SPI and modem control, one with ISO7816, LIN, IrDA, auto baud rate detection and wakeup; 2× SPI (24 Mbit/s), 4 - 16-bit data frames with I2S interface; CAN interface; USB 2.0 full-speed, crystal-less operation from internal 48 MHz oscillator, BCD and LPM support
• Debug mode: 2-wire serial debug (SWD)
• 96-bit unique ID
• Packages: TSSOP20, LQFP32, UQFPN32, LQFP48, UQFPN48