Arm Cortex 32-Bit Microcontroller IC M058LAN Integrated Circuit
| Price: |
US $ 0.75/Piece |
| Min Order: |
2000/Piece |
| Pay Type: |
L/C,T/T,D/P |
Product Specifications
Product Description
ARM Cortex 32-BIT MICROCONTROLLER GENERAL DESCRIPTIONThe NuMicro M051™ series is a 32-bit microcontroller with embedded ARM® Cortex™-M0 core for industrial control and applications which need rich communication interfaces. The Cortex™-M0 is the newest ARM embedded processor with 32-bit performance and at a cost equivalent to traditional 8-bit microcontroller. The NuMicro M051™ series includes M052, M054, M058 and M0516 families.The M058/M0516 can run up to 50 MHz. Thus it can afford to support a variety of industrial control and applications which need high CPU performance. The M058/M0516 has 32K/64K-byte embedded flash, 4K-byte data flash, 4K-byte flash for the ISP, and 4K-byte embedded SRAM. Many system level peripheral functions, such as I/O Port, EBI (External Bus Interface), Timer, UART, SPI, I2C, PWM, ADC, Watchdog Timer and Brownout Detector, have been incorporated into the M058/M0516 in order to reduce component count, board space and system cost. These useful functions make the M058/M0516 powerful for a wide range of applications. Additionally, the M058/M0516 is equipped with ISP (In-System Programming) and ICP (In-Circuit Programming) functions, which allow the user to update the program memory without removing the chip from the actual end product. FEATURESCoreARM® Cortex™-M0 core runs up to 50 MHz.One 24-bit system timer.Supports low power sleep mode.A single-cycle 32-bit hardware multiplier.NVIC for the 32 interrupt inputs, each with 4-levels of priority.Supports Serial Wire Debug (SWD) interface and 2 watchpoints/4 breakpoints.Built-in LDO for Wide Operating Voltage Range: 2.5V to 5.5VMemory32KB/64KB Flash memory for program memory (APROM)4KB Flash memory for data memory (DataFlash)4KB Flash memory for loader (LDROM)4KB SRAM for internal scratch-pad RAM (SRAM)Clock Control Programmable system clock sourceExternal 4~24 MHz high speed crystal inputInternal 22.1184 MHz high speed oscillator (trimmed to 1% accuracy)Internal 10 kHz low speed oscillator for Watchdog TimerPLL allows CPU operation up to the maximum 50MHzI/O PortUp to 40 general-purpose I/O (GPIO) pins for LQFP-48 packageFour I/O modes:Quasi bi-direction NuMicro™ M058/M0516 Data SheetPublication Release Date: May 30, 2011- 8 - Revision V2.00Push-Pull outputOpen-Drain outputInput only with high impendenceTTL/Schmitt trigger input selectableI/O pin can be configured as interrupt source with edge/level settingSupports high driver and high sink IO modeTimerProvides four channel 32-bit timers, one 8-bit pre-scale counter with 24-bit up-timer foreach timer.Independent clock source for each timer.24-bit timer value is readable through TDR (Timer Data Register)Provides one-shot, periodic and toggle operation modes.Watchdog TimerMultiple clock sourcesSupports wake-up from power down or idle mode Interrupt or reset selectable on watchdog time-outPWMBuilt-in up to four 16-bit PWM generators; providing eight PWM outputs or fourcomplementary paired PWM outputsIndividual clock source, clock divider, 8-bit pre-scalar and dead-zone generator for eachPWM generator PWM interrupt synchronized to PWM period16-bit digital Capture timers (shared with PWM timers) with rising/falling capture inputsSupports capture interruptUARTUp to two sets of UART device NuMicro™ M058/M0516 Data SheetPublication Release Date: May 30, 2011- 9 - Revision V2.00Programmable baud-rate generatorBuffered receiver and transmitter, each with 15 bytes FIFOOptional flow control function (CTS and RTS)Supports IrDA(SIR) functionSupports RS485 functionSPIUp to two sets of SPI device.Supports master/slave modeMaster mode clock rate up to 20 MHz, and slave mode clock rate up to 10 MHzFull duplex synchronous serial data transferVariable length of transfer data from 1 to 32 bitsMSB or LSB first data transferRx latching data can be either at rising edge or at falling edge of serial clockTx sending data can be either at rising edge or at falling edge of serial clock Supports Byte suspend mode in 32-bit transmissionI2CSupports master/slave modeBidirectional data transfer between masters and slavesMulti-master bus (no central master).Arbitration between simultaneously transmitting masters without corruption of serial dataon the busSerial clock synchronization allows devices with different bit rates to communicate viaone serial bus.Serial clock synchronization can be used as a handshake mechanism to suspend andresume serial transfer.Programmable clocks allow versatile rate control. NuMicro™ M058/M0516 Data SheetPublication Release Date: May 30, 2011- 10 - Revision V2.00Supports multiple address recognition (four slave address with mask option)ADC12-bit SAR ADC with 600k SPSUp to 8-ch single-ended input or 4-ch differential inputSupports single mode/burst mode/single-cycle scan mode/continuous scan modeEach channel with an individual result registerSupports conversion value monitoring (or comparison) for threshold voltage detectionConversion can be started either by software trigger or external pin trigger EBI (External Bus Interface) for external memory-mapped device access Accessible space: 64KB in 8-bit mode or 128KB in 16-bit modeSupports 8-bit/16-bit data widthIn-System Programming (ISP) and In-Circuit Programming (ICP)Brownout DetectorWith 4 levels: 4.5V/3.8V/2.7V/2.2VSupports brownout interrupt and reset optionLVR (Low Voltage Reset)Threshold voltage levels: 2.0VOperating Temperature: -40 ~85 ºCPackages:Green package (RoHS)48-pin LQFP, 33-pin QFN 
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