Freescale Semiconductor, Inc. KL43P64M48SF6 Data Sheet: Technical Data Rev. 5, 08/2015 Kinetis KL43 Microcontroller MKL43Z256Vxx4(R) 48 MHz ARM Cortex-M0+ and 128/256 KB Flash MKL43Z128Vxx4(R) The KL43 series is optimized for cost-sensitive and battery- powered applications requiring low-power USB connectivity and segment LCD. The product offers: Low power segment LCD up to 24x8 or 28x4 USB FS 2.0 device without requiring an external crystal Embedded ROM with boot loader for flexible program upgrade 64 LQFP 64 BGA High accuracy internal voltage and clock reference 10x10 mm P 0.5 mm 5x5 mm P 0.5 mm FlexIO to support any standard and customized serial peripheral emulation Down to 54uA/MHz in very low power run mode and 1.96uA in deep sleep mode (RAM + RTC retained) Core Processor Peripherals ARM Cortex -M0+ core up to 48 MHz Segment LCD supporting up to 24x8 or 28x4 segments Memories USB full-speed 2.0 device controller supporting 128/256 KB program flash memory crystal-less operation 16/32 KB SRAM One UART module supporting ISO7816, operating 16 KB ROM with build-in bootloader up to 1.5 Mbit/s 32-byte backup register Two low-power UART modules supporting asynchronous operation in low-power modes System Two I2C modules and I2C0 supporting up to 1 4-channel asynchronous DMA controller Mbit/s Watchdog Two 16-bit SPI modules supporting up to 24 Mbit/s Low-leakage wakeup unit One FlexIO module supporting emulation of Two-pin Serial Wire Debug (SWD) programming and additional UART, SPI, I2C, I2S, PWM and other debug interface serial modules, etc. Micro Trace Buffer One serial audio interface I2S Bit manipulation engine One 16-bit 818 ksps ADC module with high Interrupt controller accuracy internal voltage reference (Vref) and up to 16 channels Clocks High-speed analog comparator containing a 6-bit 48MHz high accuracy (up to 0.5%) internal reference DAC for programmable reference input clock One 12-bit DAC 8MHz/2MHz high accuracy (up to 3%) internal 1.2 V internal voltage reference reference clock 1KHz reference clock active under all low-power modes (except VLLS0) 3240KHz and 332MHz crystal oscillator Freescale reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. 20122015 Freescale Semiconductor, Inc. All rights reserved.Operating Characteristics Timers Voltage range: 1.71 to 3.6 V One 6-channel Timer/PWM module Flash write voltage range: 1.71 to 3.6 V Two 2-channel Timer/PWM modules Temperature range: 40 to 105 C One low-power timer Periodic interrupt timer Packages Real time clock 64 LQFP 10mm x 10mm, 0.5mm pitch, 1.6mm thickness Security and Integrity 64 MAPBGA 5mm x 5mm, 0.5mm pitch, 1.23mm 80-bit unique identification number per chip thickness Advanced flash security Low Power I/O Down to 54uA/MHz in very low power run mode Up to 50 general-purpose input/output pins (GPIO) Down to 1.96uA in VLLS3 mode (RAM + RTC retained) and 6 high-drive pad Six flexible static modes Ordering Information Product Memory Package IO and ADC channel Part number Marking (Line1/ Flash SRAM Pin Package GPIOs GPIOs ADC 1 Line2) (KB) (KB) count (INT/HD) channels (SE/DP) MKL43Z128VLH4 MKL43Z128V//LH4 128 16 64 LQFP 50 31/6 16/2 MKL43Z256VLH4 MKL43Z256V//LH4 256 32 64 LQFP 50 31/6 16/2 MKL43Z128VMP4 M43P7V 128 16 64 MAPBGA 50 31/6 16/2 MKL43Z256VMP4 M43P8V 256 32 64 MAPBGA 50 31/6 16/2 1. INT: interrupt pin numbers HD: high drive pin numbers Related Resources Type Description Resource Selector The Freescale Solution Advisor is a web-based tool that features Solution Advisor Guide interactive application wizards and a dynamic product selector. 1 Product Brief The Product Brief contains concise overview/summary information to KLX3PB enable quick evaluation of a device for design suitability. 1 Reference The Reference Manual contains a comprehensive description of the KL43P64M48SF6RM Manual structure and function (operation) of a device. Data Sheet The Data Sheet includes electrical characteristics and signal This document. connections. 1 Chip Errata The chip mask set Errata provides additional or corrective information for KINETIS L 1N71K a particular device mask set. 1 Package Package dimensions are provided in package drawings. 64-LQFP: 98ASS23234W 64 1 drawing MAPBGA: 98ASA00420D 1. To find the associated resource, go to