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

製品詳細

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

パーツ説明を表示	注文	コンピュータ支援設計モデル	状況	標準価格	コア・タイプ	動作周波数[最大](MHz)	Flash (kB)	SRAM (kB)	Serial Communication	セキュリティ	Timers [Number, bits]	PWM [Number, bits]	ADC [Number, bits]	DAC [Number, bits]	汎用I/O	電源電圧 [最小 - 最大] (V)	Ambient Operating Temperature (Min to Max) (℃)	パッケージタイプ	Package Pitch (mm)
MKM14Z128ACHH5 データ・シート			アクティブ	10K @ US$2.08	Arm Cortex-M0+	50	128	16	1 x I²C, 2 x SPI, 2 x UART	CRC, RNG	4 x 32, 5 x 16	4 x 16	1 x 16, 4 x 24	2 x 6	20	1.71 to 3.6	-40 to 85	HVQFN44R	0.65
MKM14Z64ACHH5 データ・シート			アクティブ	10K @ US$1.78	Arm Cortex-M0+	50	64	16	1 x I²C, 2 x SPI, 2 x UART	CRC, RNG	4 x 32, 5 x 16	4 x 16	1 x 16, 4 x 24	2 x 6	20	1.71 to 3.6	-40 to 85	HVQFN44R	0.65