M058SFAN Datasheet, PDF (8/72 Pages) List of Unclassifed Manufacturers – 32-bit Microcontroller

NuMicro M058S Series Datasheet
2 FEATURES
 Core
 ARM® 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.
 Wide Operating Voltage Range: 2.5V to 5.5V
 Memory
 32 KB Flash for program memory (APROM)
 4 KB Flash for data memory (DataFlash)
 4 KB Flash for loader (LDROM)
 4 KB SRAM for internal scratch-pad RAM (SRAM)
 Clock Control
 Programmable system clock source
 22.1184 MHz internal oscillator
 4~24 MHz external crystal input
 10 kHz low-power oscillator for Watchdog Timer and wake-up in Sleep mode
 PLL allows CPU operation up to the maximum 50 MHz
 I/O Port
 Up to 55 general-purpose I/O (GPIO) pins for LQFP-64 package
 Four I/O modes:
 Quasi bi-direction
 Push-Pull output
 Open-Drain output
 Input only with high impendence
 TTL/Schmitt trigger input selectable
 I/O pin can be configured as interrupt source with edge/level setting
 Configurable I/O mode after POR
 Timer
 Provides four channel 32-bit timers, one 8-bit pre-scale counter with 24-bit up-timer for
each 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.
 Provide event counter function.
 Provide external capture/reset counter function.
 Additional functions:
 Two more timer clock sources from external trigger and internal 10 kHz
 TIMER wake-up function
 External capture input source selected from TxEX
 Toggle mode output pins selected from TxEX or TMx
 Inter-Timer trigger mode
 WDT (Watchdog Timer)
Nov. 27, 2014
Page 8 of 72
Rev.1.03