Kinetis® K24：120MHz Cortex-M4F 1MB闪存(100-144引脚)

Kinetis K24F Sub-Family Data Sheet 120 MHz ARM® Cortex®-M4-based Microcontroller with FPU The K24 product family members are optimized for cost-sensitive applications requiring low-power, USB connectivity, and up to 256 KB of embedded SRAM. These devices share the comprehensive enablement and scalability of the Kinetis family. This product offers: • Run power consumption down to 250 μA/MHz. Static power consumption down to 5.8 μA with full state retention and 5 μs wakeup. Lowest Static mode down to 339 nA • USB LS/FS OTG 2.0 with embedded 3.3 V, 120 mA LDO Vreg, with USB device crystal-less operation Performance • Up to 120 MHz ARM® Cortex®-M4 core with DSP instructions and floating point unit Memories and memory interfaces • Up to 1 MB program flash memory and 256 KB RAM • FlexBus external bus interface System peripherals • Multiple low-power modes, low-leakage wake-up unit • Memory protection unit with multi-master protection • 16-channel DMA controller • External watchdog monitor and software watchdog Security and integrity modules • Hardware CRC module • Hardware random-number generator • Hardware encryption supporting DES, 3DES, AES, MD5, SHA-1, and SHA-256 algorithms • 128-bit unique identification (ID) number per chip Analog modules • Two 16-bit SAR ADCs • Two 12-bit DACs • Three analog comparators (CMP) • Voltage reference Communication interfaces • USB full-/low-speed On-the-Go controller • Controller Area Network (CAN) module • Three SPI modules • Three I2C modules. Support for up to 1 Mbit/s • Six UART modules • Secure Digital Host Controller (SDHC) • I2S module Timers • Two 8-channel Flex-Timers (PWM/Motor control) • Two 2-channel FlexTimers (PWM/Quad decoder) • 32-bit PITs and 16-bit low-power timers • Real-time clock • Programmable delay block Clocks • 3 to 32 MHz and 32 kHz crystal oscillator • PLL, FLL, and multiple internal oscillators • 48 MHz Internal Reference Clock (IRC48M) Operating Characteristics • Voltage range: 1.71 to 3.6 V • Flash write voltage range: 1.71 to 3.6 V • Temperature range (ambient): –40 to 105°C