Kinetis L Series
An Ultra-Low-Power Series Based on Arm Cortex-M0+ Cores.
Audio
Interfaces
Peripherals and Logic
Power Management
Sensors
RF
RFID/NFC
Security and Authentication
Wireless Connectivity
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Kinetis® L Series: Ultra-Low Power Microcontrollers (MCUs) based on Arm® Cortex®-M0+ Core
Our Kinetis® L series MCU portfolio includes more than 200 compatible, low-power, high-performance 32-bit MCUs. This series combines the low-power performance and energy-efficiency of the Arm® Cortex®-M0+ core with the peripheral sets, enablement, and scalability of the Kinetis MCU portfolio of solutions for Internet of Things (IoT) applications.
Standard Key Features: Low-Power UART and Timers, PWM, SPI, I2C, RTC and Analog Comparator.
| CPU | Packages | Comms | HMI | Security | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Products | Arm Cortex-M0+ |
Memory | Type | Pin Count | I2S |
USB Full-Speed |
FlexIO* |
Segment LCD |
HW Encryption |
Tamper Detection |
| KL8x Security |
72 MHz (Up to 96 MHz) |
128 KB Flash 96 KB SRAM |
LQFP, MAPBGA, WLCSP |
64–121 | ||||||
| KL4x USB and Segment LCD |
48 MHz | 128–256 KB Flash 16–32 KB SRAM |
LQFP, MAPBGA | 64–121 | ||||||
| KL3x Segment LCD |
48 MHz | 32–256 KB Flash 4–32 KB SRAM |
LQFP, MAPBGA | 64–121 | ||||||
| KL2x USB |
48 MHz / 72MHz (Up to 96) |
32–512 KB Flash 4–128 KB SRAM |
LQFP, QFN, MAPBGA, XFBGA, WLCSP |
32–121 | ||||||
| KL1x Mainstream |
48 MHz | 32–256 KB Flash 4–32 KB SRAM |
LQFP, QFN, MAPBGA, XFBGA, WLCSP |
32–80 | ||||||
| KL0x Entry-level |
48 MHz | 8–32 KB Flash 1–4 KB SRAM |
LQFP, QFN WLCSP |
16–48 | ||||||
*FlexIO: Programmable Interface