MKM14Z128ACHH5数据手册恩XP中文资料规格书

描述 Description

Kinetis® 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

特性 Features

MCU
• 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

应用 Application

Power & Energy
•Gas Flow Meter|Water Flow Meter