32-bit ARM
®
Cortex
TM
-M0+ Core
Kinetis KL0 Family
Ultra-low-power MCUs with 8-bit S08 compatibility
Target Applications
• Low-power applications
• Battery operated applications
• USB peripherals
• Consumer applications
Overview
The Kinetis KL0 MCU family is the entry point into the Kinetis L series of MCUs
built on the ARM
®
Cortex
TM
-M0+ core. Pin compatible with the new 8-bit S08P
family, the Kinetis KL0 MCU family provides a bridge for 8-bit customers migrating
into the Kinetis portfolio and is software and tool compatible with all other Kinetis
L series families. Devices start from 8 KB of flash in a small-footprint 4 x 4 mm 24
QFN package, extending up to 32 KB in a 48 LQFP package. Each family member
combines ultra-low-power performance with a rich suite of analog, communication,
timing and control peripherals.
Kinetis KL0 MCU Family: Block Diagram
Kinetis KL0x Family
ARM
®
Cortex™-M0+ Core
Debug Interfaces
Interrupt Controller
Micro Trace Buffer
System
Internal
Watchdog
DMA
Low-Leakage
Wake-Up Unit
Bit Manipulation
Engine
Unique ID
Timers
PWM
Periodic
Interrupt
Timers
Low-Power
Timer
Secure Real-
Time Clock
Communication Interfaces
I
2
C
Low-Power UART
SPI
HMI
GPIO
Xtrinsic
Low-Power
Touch-Sensing
Interface
Memories
Program
Flash (8 to 32 KB)
SRAM
(1 to 4 KB)
Clocks
Frequency-
Locked Loop
Low/High-
Frequency
Oscillators
Internal
Reference
Clocks
48 MHz
Analog
12-bit
ADC
Analog
Comparator
12-bit
DAC
Standard
Optional
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