Freescale Semiconductor, Inc. Document Number: KL34P100M48SF4 Data Sheet: Technical Data Rev 5 08/2014 Kinetis KL34 Sub-Family MKL34Z64VLH4 48 MHz Cortex-M0+ Based Microcontroller MKL34Z64VLL4 Designed with efficiency in mind. Compatible with all other Kinetis L families as well as Kinetis K3x family. General purpose MCU with segment LCD, featuring market leading ultra low- power to provide developers an appropriate entry-level 32-bit solution. This product offers: Run power consumption down to 50 A/MHz in very low 64-pin LQFP (LH) 100-pin LQFP (LL) power run mode 10 x 10 x 1.4 Pitch 0.5 14 x 14 x 1.4 Pitch 0.5 Static power consumption down to 2 A with full state mm mm retention and 4.5 s wakeup Ultra-efficient Cortex-M0+ processor running up to 48 MHz with industry leading throughput Memory option is up to 64 KB flash and 8 KB RAM Energy-saving architecture is optimized for low power with 90 nm TFS technology, clock and power gating techniques, and zero wait state flash memory controller Performance Human-machine interface 48 MHz ARM Cortex -M0+ core Segment LCD controller supporting up to 47 frontplanes and 8 backplanes, or 51 frontplanes and Memories and memory interfaces 4 backplanes Up to 64 KB program flash memory Up to 84 general-purpose input/output (GPIO) Up to 8 KB SRAM Communication interfaces System peripherals Two 16-bit SPI modules Nine low-power modes to provide power optimization One low power UART module based on application requirements Two UART modules COP Software watchdog Two I2C module 4-channel DMA controller, supporting up to 63 request sources Analog Modules Low-leakage wakeup unit 12-bit SAR ADC SWD debug interface and Micro Trace Buffer Analog comparator (CMP) containing a 6-bit DAC Bit Manipulation Engine and programmable reference input Clocks Timers 32 kHz to 40 kHz or 3 MHz to 32 MHz crystal oscillator Six channel Timer/PWM (TPM) Multi-purpose clock source Two 2-channel Timer/PWM modules Periodic interrupt timers Operating Characteristics 16-bit low-power timer (LPTMR) Voltage range: 1.71 to 3.6 V Real time clock Flash write voltage range: 1.71 to 3.6 V Temperature range (ambient): -40 to 105C Security and integrity modules 80-bit unique identification number per chip Freescale reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. 20122014 Freescale Semiconductor, Inc. All rights reserved.1 Ordering Information Part Number Memory Maximum number of I O s Flash (KB) SRAM (KB) MKL34Z64VLH4 64 8 54 MKL34Z64VLL4 64 8 84 1. To confirm current availability of ordererable part numbers, go to