Kinetis® Mini MCUs: Wafer-Level Chip-scale Packages (WLCSP) based on Arm® Cortex®-M0+/M4 Core

Kinetis® Mini MCUs

Kinetis Mini microcontrollers are the smallest and thinnest wafer-level chip-scale (WLCSPs) in NXP Arm-based MCU portfolio. We offer standard height WLCSP (0.6mm max height) and ultra-thin WLCSP (0.34mm max height).

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Arm® Cortex® based Mini MCUs

Family Part Number Arm® Cortex® Dev. Board Key features Pin Count WxL [mm] Max Height
[mm]
Documents
KL02 MKL02Z32CAF4R
Production
-M0+ FRDM-KL02Z 48 MHz
32 KB Flash
4 KB SRAM
2x I2C
20 2.0 x 1.9 0.60
KL03 MKL03Z32CAF4R
Production
-M0+ FRDM-KL03Z 48 MHz
32 KB Flash
2 KB SRAM
1x I2C
20 2.0 x 1.6 0.60
KL03 MKL03Z32CBF4R
Production
-M0+ FRDM-KL03Z 48 MHz
32 KB Flash
2 KB SRAM
1x I2C
20 2.0 x 1.6 0.34
KL15 MKL15Z128CAD4R
Production
-M0+ FRDM-KL25Z 48 MHz
128 KB Flash
16 KB SRAM
35 3.0 x 2.5 0.60
KL17 MKL17Z256CAL4R
Production
-M0+ FRDM-KL43Z 48 MHz
256 KB Flash
32 KB SRAM
36 2.8 x 2.7 0.60
KL26 MKL26Z128CAL4R
Production
-M0+ FRDM-KL26Z 48 MHz
128 KB Flash
16 KB SRAM
USB Full-Speed
36 2.4 x 2.5 0.60
KL81 MKL81Z128CBH7R
Production
-M0+ FRDM-KL82Z 72 MHz
128 KB Flash
96 KB SRAM
USB Full-Speed
64 3.4 x 3.3 0.34 Contact Us
KW31 MKW31Z512CAT4R
Production
-M0+ FRDM-KW41Z 48 MHz
512 KB Flash
128 KB SRAM
BLE 4.2
48 3.9 x 3.8 0.60
KW41 MKW41Z512CAT4R
Production
-M0+ FRDM-KW41Z 48 Mhz
512 KB Flash
128 KB SRAM
BLE 4.2 + 802.15.4
48 3.9 x 3.8 0.60
K22 MK22FN128CAK10R
Sampling*
-M4 FRDM-K22F 100 MHz
128 KB Flash
24 KB SRAM
USB Full-Speed
49 2.9 x 3.1 0.60
K22 MK22FN128CAH12R
Production
-M4 FRDM-K22F 120 MHz
128 KB Flash
48 KB SRAM
USB Full-Speed
64 3.4 x 3.3 0.60
K22 MK22FN256CAH12R
Production
-M4 FRDM-K22F 120 MHz
256 KB Flash
48 KB SRAM
USB Full-Speed
64 3.4 x 3.3 0.60
K22 MK22FN256CAP12R
Production
-M4 FRDM-K22F 120 MHz
256 KB Flash
128 KB SRAM
USB Full-Speed
80 4.1 x 3.6 0.60
K22 MK22FN512CAP12R
Production
-M4 FRDM-K22F 120 MHz
512 KB Flash
128 KB SRAM
USB Full-Speed
80 4.1 x 3.6 0.60
K22 MK22FN512CBP12R
Production
-M4 FRDM-K22F 120 MHz
512 KB Flash
128 KB SRAM
USB Full-Speed
80 4.1 x 3.6 0.34
K20 MK20DN512ZCAB10R
Production
-M4 TWR-K60D100M 100 MHz
512 KB Flash
128 KB SRAM
USB Full-Speed
120 5.3 x 5.3 0.60
K24 MK24FN1M0CAJ12R
Production
-M4 FRDM-K64F 120 MHz
1 MB Flash
256 KB SRAM
USB Full-Speed
142 4.8 x 5.6 0.60
K26 MK26FN2M0CAC18R
Production
-M4 FRDM-K66F 180 MHz
2 MB Flash
256 KB SRAM
USB High-Speed
169 5.6 x 5.5 0.60
K60 MK60DN512ZCAB10R
Production
-M4 TWR-K60D100M 100 MHz
512 KB Flash
128 KBS RAM
USB FS, Ethernet
120 5.3 x 5.3 0.60
K64 MK64FN1M0CAJ12R
Production
-M4 FRDM-K64F 120 MHz
1 MB Flash
256 KB SRAM
USB FS, Ethernet
142 4.8 x 5.6 0.60
K60 MK61FN1M0CAA12R
Production
-M4 TWR-K60F120M 120 MHz
1 MB Flash
256 KB SRAM
USB HS, Ethernet, Tamper
143 6.4 x 5.6 0.60
K65 MK65FN2M0CAC18R
MK65FX1M0CAC18R
Production
-M4 TWR-K65F180M 120 MHz
1/2 MB Flash
256 KB SRAM
USB HS, Ethernet, Tamper
169 5.6 x 5.5 0.60
K28 MK28FN2M0ACAU15R -M4 FRDM-K28F 150 MHz
2 MB Flash
1 MB SRAM
USB HS
210 6.9 x 6.9 0.60