MKL27Z64VFM4

Freescale Semiconductor, Inc. Data Sheet: Technical Data Document Number: KL27P64M48SF2 Rev. 5, 04/2015 Kinetis KL27 Microcontroller 48 MHz ARM® Cortex®-M0+ and 32/64 KB Flash MKL27Z32Vxx4(R) MKL27Z64Vxx4(R) The KL27 series is optimized for cost-sensitive and batterypowered applications requiring low-power USB connectivity. The product offers: USB FS 2.0 device without requiring an external crystal Embedded ROM with boot loader for flexible program upgrade High accuracy internal voltage and clock reference FlexIO to support any standard and customized serial peripheral emulation Hardware CRC module Down to 46 µA/MHz in very low power run mode and 1.68 µA in stop mode (RAM + RTC retained) 64 LQFP (LH) 10x10x1.6 mm P .5 36 XFBGA (DA) 3.5x3.5x.5 mm P .5 48 & 32 QFN(FT&FM) 7x7x.65 mm P .5(FT) 5x5x.65 mm P .5(FM) 64 MAPBGA (MP) 5x5x1.23 mm P .5 mm Core Processor ARM® Cortex®-M0+ core up to 48 MHz Memories 32/64 KB program flash memory 8/16 KB SRAM 16 KB ROM with build-in bootloader 32-byte backup register System 4-channel asynchronous DMA controller Watchdog Low-leakage wakeup unit Two-pin SWD (serial wire debug) programming and debug interface Micro trace buffer Bit manipulation engine Interrupt controller Clocks 48 MHz high accuracy (up to 0.5%) internal reference clock 8 MHz high accuracy (up to 3%) internal reference clock 1 kHz reference clock active under all low power modes (except VLLS0) 32–40 kHz and 3–32 MHz crystal os...