MKL14Z32 Datasheet, PDF (1/2 Pages) Freescale Semiconductor, Inc – Ultra-low-power, entry-level MCUs

Target Applications
• Low-power applications
• Battery-operated applications
• USB peripherals
• Consumer applications
32-bit L Series MCUs
Kinetis KL1x Family
Ultra-low-power, entry-level MCUs
Overview
The Kinetis KL1x MCU family is pin, software and tool compatible with all other
Kinetis L families, and provides additional memory, communications and analog
peripheral options beyond those offered on the KL0x family. The Kinetis KL1x MCU
family is also compatible with the Kinetis K10 family of MCUs built on the ARM^®
Cortex^TM-M4 core, providing a migration path to higher performance and feature
integration. Devices start from 32 KB of flash in a small-footprint 5 x 5 mm 32 QFN
package, extending up to 256 KB in a 80 LQFP package. Each family member
combines ultra-low-power performance with a rich suite of analog, communication,
timing and control peripherals.
K_Ki_in_nee_tit_sis_KLK_1xL1_Mx_CUM_FC_amU_ily:F_Ba_lom_ckil_Dy_iaB_grl_ao_mck Diagram
ARM^® Cortex^TM-M0+ Core
Debug Interfaces
Interrupt Controller
Micro Trace Buffer
48 MHz
System
Internal
Watchdog
DMA
Low-Leakage
Wake-Up Unit
Bit Manipulation
Engine
Unique ID
Memories
Program
Flash (32 to 256 KB)
SRAM
(4 to 32 KB)
Analog
16-bit
ADC
Analog
Comparator
12-bit
DAC
Timers
PWM
Periodic
Interrupt
Timers
Low-Power
Timer
Real-Time
Clock
Communication Interfaces
2x I²C
Low-Power UART
2x UART
2x SPI
I²S
HMI
GPIO
Xtrinsic
Low-Power
Touch-Sensing
Interface
Standard
Optional
Clocks
Phase-Locked
Loop
Frequency-
Locked Loop
Low/High-
Frequency
Oscillators
Internal
Reference
Clocks