MK24FN1M0CAJ12 Datasheet PDF - NXP

Overview

●The Kinetis® K24 120 MHz MCU family targets low-power, cost-sensitive applications requiring high-performance processing efficiency and large memory densities.

● Includes a rich suite of analog, communication, timing and control peripherals to accommodate a wide range of requirements

● Supports crystal-less USB design for reduced system cost and board space

● Shares the comprehensive enablement and scalability of the Kinetis portfolio

●MoreLess

●## Features

●### Ultra-Low-Power

● Flexible low-power modes with power and clock gating for optimal peripheral activity and recovery times. Stop currents of <340 nA, run currents of 250 µA/MHz, 4.5 µs wake-up from Stop mode

● Full memory and analog operation down to 1.71 volts for extended battery life

● Low-leakage wake-up unit with up to seven internal modules and 16 pins as wake-up sources in low-leakage stop (LLS)/very low-leakage stop (VLLS) modes

● Low-power timer for continual system operation in reduced power state

●### Flash and SRAM

● Up to 1 MB of flash. Fast access, high reliability with four-level security protection

● 256 KB of SRAM

●### Mixed-Signal Capability

● Two high-speed, 16-bit analog-to-digital converters (ADCs) with configurable resolution. Single or differential output mode operation for improved noise rejection. 500 ns conversion time achievable with programmable delay block triggering

● Two 12-bit digital-to-analog converters (DACs) for analog waveform generation for audio applications

● Three high-speed comparators providing fast and accurate motor over-current protection by driving PWMs to a safe state

● Analog voltage reference provides an accurate reference to analog blocks, ADC and DAC, and replaces external voltage references to reduce system cost

●### Performance

● ARM Cortex-M4 core + DSP. 120 MHz, single-cycle MAC, single instruction multiple data (SIMD) extensions, single precision floating point unit

● Up to 16-channel DMA for peripheral and memory servicing with reduced CPU loading and faster system throughput

● Cross bar switch enables concurrent multi-master bus accesses, increasing bus bandwidth

● Independent flash banks allow concurrent code execution and firmware updating with no performance degradation or complex coding routines

●### Timing and Control

● Up to four FlexTimers with a total of 20 channels. Hardware dead-time insertion and quadrature decoding for motor control

● Carrier modulator timer for infrared waveform generation in remote control applications

● Four-channel 32-bit periodic interrupt timer provides time base for RTOS task scheduler or trigger source for ADC conversion and programmable delay block

●### Human-Machine Interface (HMI)

● GPIO with pin interrupt support

●### Connectivity and Communications

● USB 2.0 On-The-Go (full-speed) with USB transceiver. Intelligent design with embedded 48 MHz oscillator allowing for USB crystal-less system design. Device charge detect optimizes charging current/time for portable USB devices enabling longer battery life. Low-voltage regulator supplies up to 120 mA off chip at 3.3 volts to power external components from 5 volts input

● Up to six UARTs with IrDA support including one UART with ISO7816 smart card support. Variety of data size, format and transmission/reception settings supported for multiple industrial communication protocols

● Inter-IC Sound (I2S) serial interface for audio system interfacing

● CAN module for industrial network bridging

● Three DSPI and three I2C

●### Reliability, Safety and Security

● Memory protection unit provides memory protection for all masters on the cross bar switch, increasing software reliability

● Cyclic redundancy check engine validates memory contents and communication data, increasing system reliability

● Independent-clocked COP guards against clock skew or code runaway for fail-safe applications such as the IEC 60730 safety standard for household appliances

● External watchdog monitor drives output pin to safe state external components if watchdog event occursComparison Table

●### Kinetis K24_120 MCU Family Recommended Solutions

●Part number

● |

●Features

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●Hardware Development Tools

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●MK24FN1M0VDC12| 1 MB Flash, 256 KB SRAM, MAPBGA 121| FRDM-K64F

●TWR-K64F120M

●MK24FN1M0VLQ12| 1 MB Flash, 256 KB SRAM, QFP 144| FRDM-K64

●TWR-K64F120M

●MK24FN1M0VLL12| 1 MB Flash, 256 KB SRAM, QFP 100| FRDM-K64

●TWR-K64F120M

●MK24FN256VDC12| 256 KB Flash, 256 KB SRAM, MAPBGA 121| TWR-K24F120M