HC32F460
Overview
- ARMv7-M architecture 32bit Cortex-M4 CPU, integrated FPU, MPU, DSP supporting SIMD instructions, and CoreSight standard debugging unit. The highest working frequency is 200MHz, and the Flash acceleration unit realizes 0-wait program execution, reaching the computing performance of 250DMIPS or 680Coremarks
- Built-in memory - Flash memory up to 512KByte, supports security protection and data encryption *1 - Maximum 192KByte SRAM, including 32KByte 200MHz single-cycle access highspeed RAM, 4KByte Retention RAM
- Power, Clock, Reset Management - System power supply (Vcc): 1.8-3.6V - 6 independent clock sources: External main clock crystal (4-25MHz), external secondary crystal (32.768kHz), internal high-speed RC (16/20MHz), internal medium-speed RC (8MHz), internal low-speed RC (32kHz), internal WDT dedicated RC (10kHz) - 14 kinds of reset sources including power-on reset (POR), low voltage detection reset (LVDR), port reset (PDR), each reset source has an independent flag bit
- Low power operation - Peripherals can be turned off or on independently - Three low power consumption modes: Sleep, Stop, Power down mode - Supports switching between ultra-high-speed mode, high-speed mode, and ultra-low-speed mode in Run mode and Sleep mode - Standby power consumption: Stop mode typ.90uA@25°C, Power down mode is as low as 1.8uA@25°C - In Power down mode, support 16 ports to wake up, support ultra-low power RTC work,
