Z20K11x series
The Z20K11x series of devices are medium and low-end MCUs based on ARM Cortex-M0+. This series provides 2 CAN-FD interfaces, 4 UART/LIN interfaces, and various packaging types. They are suitable for multiple applications such as body control, air conditioning control, lighting control, and small and medium power motor control.
Key Features
- Based on Arm Cortex-M0+
- Main frequency up to 64 MHz
- Operating voltage: 2.7~5.5V
- Two physically independent large-capacity FLASH (256 KB Code FLASH + 128 KB Data FLASH)
- 32 KB SRAM
- 2x CANFD interfaces, each CAN supports 64 message mailboxes
- 4x UART, support hardware LIN Frame, release load of CPU
- Up to 16 DMA channels, suitable for multiple data transfers
- AEC-Q100 Grade 1 certified
Target Applications
- Power seats, power windows, power sunroof, power tailgate, door modules
- Air conditioner control
- Lighting control
- Chassis control, brake control, etc.
- New energy applications (PTC, air-conditioning compressor, ACDC, DCDC, etc.)
- Brushless motor control
- Other small and medium CAN node applications, etc.
Development Tools
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Z20K11x Series Evaluation Board: Z20K118EVBZ20K118EVB
- Operating voltage: DC12V
- 1x high-speed CANFD interface, 1x LIN interface
- 1x potentiometer analog
- RGB ambient lighting
- 2 switch buttons
- JTAG/SWD debug interface
- USB to serial port
- Arduino Shield interface
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Development environment
- IAR Embedded Workbench for Arm | IAR Systems
- Keil Embedded Development Tools for Arm, Cortex-M
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Debugger
- JLINK
- ULINK
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Writer
- P&E Cyclone Pro
- RXTH (Rongxiang)
- OPTEEQ（Lijiefeng）
Software Version Reference
| Software Name | Version |
| SDK | 1.8 |
| FreeRTOS | 1.0 |
| CAN/LIN Bootloader | 1.5.1 |
| Emulation EEPROM | 1.3 |
| ZXPinsConfigurationTool | 1.7.1 |
| CodeAutoGeneratorTool | 1.2.1 |
| ZXCANBitRateCalculationTool | 1.2 |
Technical Documents Version Reference
| Document | Version |
| Product Brief | 1.4 |
| Reference Manual | 1.8 |
| Application Notes | 1.2 |
| DataSheet | 1.7 |
| Errata Sheet | 2.0 |
TECHNICAL DOCUMENTS QUICK REFERNCE
| Document | Description |
| Application Notes | Specification of how to use a component in an application or process |
| Data Sheet | Specification of the performance and other characteristics of a component |
| Release Notes | Description of changes and issues in an upcoming update |
| Package Information | Package details of the component |
| Reference Manual | Specification of how to use a component in an application process |
| Product Brief | Essential information to evaluate a product for design suitability quickly |
| User Guide | Procedural manual with step-by-step instructions on how to perform a set of tasks |
| Supporting Manual | A manual or a user guide of a supporting development tool. |
Download
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DOWNLOADSDKRTM_V1.8.0
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DOWNLOADReference ManualRTM_V1.8
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DOWNLOADData SheetRTM_V1.7
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DOWNLOADErrata SheetRTM_V2.0
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DOWNLOADZ20K11xM_PinmuxV04C
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DOWNLOADFreeRTOSRTM_V1.0
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DOWNLOADCAN/LIN BootloaderV1.5.1
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DOWNLOADEmulation EEPROMV1.3
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DOWNLOADZXPinsConfigurationToolRTM_V1.7.1
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DOWNLOADCodeAutoGeneratorToolRTM_V1.2.1
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DOWNLOADZXCANBitRateCalculationToolV1.2