Kinetis® K24-120 MHz, Full-Speed USB, 256KB SRAM Microcontrollers (MCUs) based on Arm® Cortex®-M4 Core
Kinetis® K28-150 MHz, 2x USB, Core Voltage Bypass, 2MB Flash, 1MB SRAM MCUs based on Arm® Cortex®-M4
The Kinetis K28 USB Arm® Cortex®-M4 MCUs target applications requiring processing efficiency and extra-large embedded memory with 2 MB Flash and 1 MB SRAM. This microcontroller sub-family is:
- Highly integrated with two I2S interfaces, two USB Controllers (High-Speed with integrated High-Speed PHY and Full-Speed) and mainstream analog peripherals
- Expandable through a 32-bit SDRAM memory controller and QuadSPI interface supporting eXecution-In-Place (XiP)
- Enabling secure content using a True Random Number Generator, Cyclic Redundancy Check, Memory Mapped Cryptographic Acceleration Unit
3 Input supply voltage rails: (1.2V, 1.8V and 3V) + separate VBAT domain
K28 implements a Power Management Controller supporting Core Voltage Bypass and can be powered by an external PMIC to maximize the power efficiency of the overall system
Packages: 169 MAPBGA (9x9mm2, 0.65mm pitch) and 210 WLCSP (6.9x6.9mm2, 0.4 mm pitch)
Evaluation / Development platform: FRDM-K28F
製品詳細
Features
Performance
- 150 MHz (max) Cortex-M4 with DSP instructions and Single Precision Floating Point unit (FPU)
- 32-channel DMA with asynchronous support in Stop mode
- Crossbar switch enables concurrent multi-leader bus accesses, increasing bus bandwidth
Ultra-Low-Power
- Active run power core consumption @120Mhz: <258 µA/MH (TYP) (@25C) running from internal flash
- Static power consumption down to <14µA with full 1MB SRAM retention and <6 µS wakeup
- Lowest static mode down to 254 nA (VLLS0)
Memory
- 2 MB dual bank embedded program flash
- 1 MB of SRAM
- 8 KB I/D Cache + 8 KB System Cache
- 32-bit SDRAM controller
- QuadSPI interface with eXecution-In-Place (XiP)
Mixed-Signal Capability
- 16-bit SAR ADC: Up to 18ch Single-Ended / 3ch Differential
- 12-bit DAC
- Two analog comparators (CMP) containing a 6-bit DAC and programmable reference input
- 1.2V Analog voltage reference
Timing and Control
- One 4 ch-Periodic interrupt timer
- Two 16-bit low-power timer PWM modules
- Two 8-ch motor control/general purpose/PWM timers
- Two 2-ch quadrature decoder/general purpose timers
- Real-time clock with independent 3.6 V power domain
- Programmable delay block
Human-Machine Interface (HMI)
- 32-ch Programmable module (FlexIO) to emulate various serial, parallel or custom interfaces
Connectivity and Communications
- Dual USB Controllers: High-Speed (HS) w/ integrated HS PHY + crystal-less Full-Speed (FS) operations
- Five Low Power UART (LPUART) modules
- Two I2S modules for audio system interfacing and four I2C modules
- Four SPI modules (One supports up to 40 Mbps)
- 32-ch Programmable module (FlexIO) to emulate various serial, parallel or custom interfaces
- Secure Digital Host Controller (SDHC)
Reliability, Safety and Security
- Cyclic redundancy check (CRC) engine validates memory contents and communication data, increasing system reliability
- True random number generator (TRNG)
- Memory Mapped Crypto Acceleration Unit (MMCAU): 256-bit DES, AES, SHA accelerator
比較表
| Kinetis MCU sub-family | Part # | Mask Set | Flash | SRAM | PMC w/ Core Voltage Bypass | Packages | Development board |
|---|---|---|---|---|---|---|---|
| K28 | MK28FN2M0ACAU15R | 3N96T (recommended) |
2 MB | 1 MB | Yes | 210 WLCSP | FRDM-K28F |
| MK28FN2M0AVMI15 | 169 MAPBGA | ||||||
| MK28FN2M0CAU15R | 2N96T | 210 WLCSP | |||||
| MK28FN2M0VMI15 | 169 MAPBGA | ||||||
| K27 | MK27FN2M0AVMI15 | 3N96T (recommended) |
No | 169 MABPGA | |||
| MK27FN2M0VMI15 | 2N96T |
MCUXpresso Software and Tools
購入/パラメータ
|
|
|
|
|
|
|
|---|---|---|---|---|---|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
設計・リソース
ハードウェア
クイック・リファレンス
ボードタイプ.
1-5 の 10 ハードウェア提供
-
-
エミュレータ、プローブ、プログラマUniversal Multilink開発インターフェース
-
エミュレータ、プローブ、プログラマMCU-Link Debug Probe
-
追加ハードウェアを利用可能 パートナー・ソリューションの特集を表示.
-
エミュレータ、プローブ、プログラマPEmicro Cyclone programmer
-
エミュレータ、プローブ、プログラマPEmicro Cyclone FX programmer
ソフトウェア
クイック・リファレンス ソフトウェア・タイプ.
1-5 の 11 ソフトウェア・ファイル
-
BSPとデバイスドライバ
MCUXpresso Config Tools：ピン、クロック、ペリフェラル注目
-
使用例とクイック・スタート・ソフトウェア
MCUXpressoソフトウェア開発キット (SDK)注目
-
開発IDEと構築ツール
MCUXpresso統合開発環境 (IDE)注目
-
追加ソフトウェアを利用可能 パートナー・ソリューションの特集を表示.
-
HMIデザイン・ソフトウェア
Graphical User Interfaces for NXP Microcontrollers
-
BSPとデバイスドライバ
TFS Non Flex EEE Driver
注: より快適にご利用いただくために、ソフトウェアのダウンロードはデスクトップで行うことを推奨します。
