发个合适做电调的MCU

wenkoo

NM1200
 Core
 ARM® Cortex®-M0 core running up to 48 MHz
 One 24-bit system timer
 Supports low power Idle mode
 A single-cycle 32-bit hardware multiplier
 NVIC for the 32 interrupt inputs, each with 4-level of priority
 Supports Serial Wire Debug (SWD) interface and two watchpoints/four breakpoints
 Built-in LDO for wide operating voltage: 2.1V to 5.5V
 Memory
 17.5 KB Flash memory for program memory (APROM)
 Configurable Flash memory for data memory (Data Flash)
 2 KB Flash for loader (LDROM)
 2 KB SRAM for internal scratch-pad RAM (SRAM)
 Clock Control
 Programmable system clock source
 Switch clock sources on-the-fly
 Support 4 ~ 24 MHz external high speed crystal oscillator (HXT) for precise timing operation
 Support 32.768 kHz external low speed crystal oscillator (LXT) for idle wake-up and system operation clock
 Built-in 48 MHz internal high speed RC oscillator (HIRC) for system operation (1% accuracy at 250C, 5V)
 Dynamically calibrating the HIRC OSC to 48 MHz ±2% from -40℃ to 105℃ by external 32.768K crystal oscillator (LXT)
 Built-in 10 kHz internal low speed RC oscillator (LIRC) for Watchdog Timer and wake-up operation
 I/O Port
 Up to 33 general-purpose I/O (GPIO) pins for LQFP-48 package
 Four I/O modes:
 Quasi-bidirectional input/output
 Push-Pull output
 Open-Drain output
 Input only with high impendence
 Optional Schmitt trigger input
 Timer
 Provides two channel 32-bit Timers; one 8-bit pre-scaler counter with 24-bit up-timer for each timer
 Supports Event Counter mode

wenkoo

PWM
 Up to three built-in 16-bit PWM generators, providing six PWM outputs or three complementary paired PWM outputs
 Individual clock source, clock divider, 8-bit pre-scalar and dead-time generator for each PWM generator
 PWM interrupt synchronized to PWM period
 Supports edge-alignment or center-alignment
 Supports fault detection
 UART (Universal Asynchronous Receiver/Transmitters)
 Two UART devices
 Buffered receiver and transmitter, 16-byte FIFO for first UART (UART0), and 4-byte FIFO for second UART (UART1)
 Optional flow control function (CTSn and RTSn) in first UART 0 only
 Supports IrDA (SIR) function
 Programmable baud-rate generator up to 1/16 system clock
 Supports RS-485 function
 SPI (Serial Peripheral Interface)
 One SPI device
 Master up to 25 MHz, and Slave up to 10 MHz
 Supports Master/Slave mode
 Full-duplex synchronous serial data transfer
 Variable length of transfer data from 8 to 32 bits
 MSB or LSB first data transfer
 RX latching data can be either at rising edge or at falling edge of serial clock
 TX sending data can be either at rising edge or at falling edge of serial clock
 Supports Byte Suspend mode in 32-bit transmission
 I2C
 Supports Master/Slave mode
 Bidirectional data transfer between masters and slaves
 Multi-master bus (no central master)

wenkoo

ADC (Analog-to-Digital Converter)
 10-bit SAR ADC with 500 kSPS
 Up to 12-ch single-end input and one internal input from band-gap
 Conversion started either by software trigger or external pin trigger
 Analog Comparator
 Two analog comparators with programmable 16-level internal voltage reference
 Built-in CRV (comparator reference voltage)
 Hardware Divider
 Signed (two’s complement) integer calculation
 32-bit dividend with 16-bit divisor calculation capacity
 32-bit quotient and 32-bit remainder outputs (16-bit remainder with sign extends to 32-bit)
 Divided by zero warning flag
 6 HCLK clocks taken for one cycle calculation
 Waiting for calculation ready automatically when reading quotient and remainder
 ISP (In-System Programming), ICP (In-Circuit Programming), and IAP (In-Application-Programming) update
 BOD (Brown-out Detector)
 With 8 programmable threshold levels: 4.4V/3.7V/3.0V/2.7V/2.4V/2.2V/2.0V/1.7V
 Supports Brown-out interrupt and reset option
 96-bit unique ID
 LVR (Low Voltage Reset)
 Threshold voltage level: 2.0V
 Operating Temperature: -40℃~105℃
 Reliability: EFT > ± 3KV, ESD HBM pass 6KV
 Packages:
 Green package (RoHS)
 48-pin LQFP (7x7), 33-pin QFN (4x4), 20-pin QFN (4x4), 20-pin TSSOP

a496298685

电调里面原来是单片机呀。。emmm