M0518 Datasheet, PDF (8/72 Pages) List of Unclassifed Manufacturers – 36/68 Kbytes flash, 8K bytes SRAM

NuMicro M0518 Series Datasheet
2 FEATURES
 ARM® Cortex™-M0 core
– Runs up to 50 MHz
– One 24-bit system timer
– Supports low power sleep mode
– Single-cycle 32-bit hardware multiplier
– NVIC for the 32 interrupt inputs, each with 4-levels of priority
– Serial Wire Debug supports with 2 watchpoints/4 breakpoints
 Built-in LDO for wide operating voltage ranged from 2.5 V to 5.5 V
 Flash Memory
– 36/68 Kbytes Flash for program code
– Configurable Flash memory for data memory (Data Flash), 4 KB flash for ISP loader
– Supports In-System-Program (ISP) and In-Application-Program (IAP) application code
update
– 512 byte page erase for flash
– Supports 2-wired ICP update through SWD/ICE interface
– Supports fast parallel programming mode by external programmer
 SRAM Memory
– 8KB SRAM
 Clock Control
– Flexible selection for different applications
– Built-in 22.1184 MHz high speed oscillator for system operation
 Trimmed to ±1 % at +25 ℃ and V_DD = 5 V
 Trimmed to ±2 % at -40 ℃ ~ +105 ℃ and V_DD = 2.5 V ~ 5.5 V
– Built-in 10 kHz low speed oscillator for Watchdog Timer and Wake-up operation
– Supports one PLL output frequency up to 200 MHz, BPWM/PWM clock frequency up to 100
MHz, and System operation frequency up to 50 MHz
– External 4~24 MHz high speed crystal input for precise timing operation
 GPIO
– Four I/O modes:
 Quasi-bidirectional
 Push-pull output
 Open-drain output
 Input only with high impendence
– TTL/Schmitt trigger input selectable
– I/O pin configured as interrupt source with edge/level setting
 Timer
– Supports 4 sets of 32-bit timers with 24-bit up-timer and one 8-bit prescale counter
– Independent clock source for each timer
– Provides one-shot, periodic, toggle and continuous counting operation modes
– Supports event counting function
– Supports input capture function
 Watchdog Timer
– Multiple clock sources
 System clock (HCLK)
 Internal 10 kHz oscillator (LIRC)
– 8 selectable time-out period from 1.6 ms ~ 26.0 sec (depending on clock source)
– Wake-up from Power-down or Idle mode
– Interrupt or reset selectable on watchdog time-out
 Window Watchdog Timer
– 6-bit down counter with 11-bit prescale for wide range window selected
 BPWM/Capture
– Supports maximum clock frequency up to 100MHz
– Supports up to two BPWM modules, each module provides one 16-bit timer and 6 output
channels
Feb 08, 2017
Page 8 of 72
Revision 1.01