Arm® Cortex®-M0+|Kinetis® KM1x 50 MHz 32-bit MCUs

Arm® Cortex®-M0+|Kinetis® KM1x 50 MHz 32-bit MCUs | NXP Semiconductors

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KM1x MCUs enable single-chip one-, two-, and three-phase electricity meters, as well as flow meter and other precision measurement applications.

Includes a powerful analog front end
Provides security, including memory protection, tamper detection, and protection of supplier/user data
Supports high-precision internal voltage reference with low temperature drift
Features a comprehensive enablement suite including reference designs

Product Details

High-performance Arm^{^®} Cortex^®-M0 core, up to 50 MHz of core clock frequency
128 KB/64 KB single array flash
Supports v6-M Instruction Set Architecture (ISA) including all 16-bit v7-M instructions plus a number of 32-bit thumb-2 instructions
PLL to generate clocks for AFE
- Input range: 31.25 kHz to 39.0625 kHz
- Output range: 11.72 MHz to 14.65 MHz
FLL to generate core, system and flash clocks
- Input range: 31.25 kHz to 39.0625 kHz
- Output range: 20 MHz to 50 MHz
Flexible modes of operation
Two internal trim-able clock references
- 32 kHz
- 4 MHz

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