Produktbeskrivning
MCU based on ARM Cortex-M3
Max CPU operating frequency: 120MHz
Flash: 512kB
SRAM: 64kB (CPU: 32kB, Advanced High-performance Bus: 16kB + 16kB)
Features:
* ARM Cortex-M3 processor, running at frequencies of up to 120 MHz,
A Memory Protection Unit (MPU) supporting eight regions is included.
* Ethernet MAC with RMII interface and dedicated DMA controller.
* USB 2.0 full-speed device/Host/OTG controller with dedicated DMA controller and
on-chip PHY for device, Host, and OTG functions.
* 4x UARTs with fractional baud rate generation, internal FIFO, and DMA support.
One UART has modem control I/O and RS-485/EIA-485 support, and one UART
has IrDA support.
* CAN 2.0B (2 channels)
* SPI
* 2x SSP
* 3x I2C (1 Mbit/s)
* I2S (Inter-IC Sound)
* 12-bit ADC with input multiplexing among eight pins,
conversion rates up to 200 kHz.
* 10-bit DAC.
* 4x 32-bit general purpose timers/counters.
* One motor control PWM with support for three-phase motor control.
* RTC.
* Standard JTAG test/debug.
Max CPU operating frequency: 120MHz
Flash: 512kB
SRAM: 64kB (CPU: 32kB, Advanced High-performance Bus: 16kB + 16kB)
Features:
* ARM Cortex-M3 processor, running at frequencies of up to 120 MHz,
A Memory Protection Unit (MPU) supporting eight regions is included.
* Ethernet MAC with RMII interface and dedicated DMA controller.
* USB 2.0 full-speed device/Host/OTG controller with dedicated DMA controller and
on-chip PHY for device, Host, and OTG functions.
* 4x UARTs with fractional baud rate generation, internal FIFO, and DMA support.
One UART has modem control I/O and RS-485/EIA-485 support, and one UART
has IrDA support.
* CAN 2.0B (2 channels)
* SPI
* 2x SSP
* 3x I2C (1 Mbit/s)
* I2S (Inter-IC Sound)
* 12-bit ADC with input multiplexing among eight pins,
conversion rates up to 200 kHz.
* 10-bit DAC.
* 4x 32-bit general purpose timers/counters.
* One motor control PWM with support for three-phase motor control.
* RTC.
* Standard JTAG test/debug.