FCR4 MB9DF125 Classic Cluster ARM® Cortex®-R4 MCU | Cypress Semiconductor

FCR4 MB9DF125 Classic Cluster ARM® Cortex®-R4 MCU

MB9DF125 'Atlas-L' is part of Cypress's scalable line-up for instrument clusters, which covers the range from MCUs for traditional clusters up to 3D graphic SoCs with the capability of driving virtual or free programmable clusters. As successor to the well known MB91460 cluster MCUs, 'Atlas-L' can be used as a standalone MCU driving up to 6 SMCs or in combination with other devices to support more complex clusters. Like the other devices of the FCR4 family 'Atlas-L' contains the safety, security and power saving features expected by automotive customers. It supports Autosar via the Memory Protection Unit (MPU), a Timing Protection Unit (TPU) and Peripheral Protection Units (PPU).

Block Diagram

blockdiagram_mb9df125

Product Name Maximum Internal Clock [MHz] Floating Point Unit Memory Protection Unit Package [pin] Operating Voltage: VCC[V] Sub Clock Memory Type ROM [Byte] RAM [Byte] Cache [KByte] DMAC [ch] Ext. Interrupt [ch] External Bus I/F Max. I/O port [ch] 10-bit ADC [ch x unit] 12-bit ADC [ch x unit] DAC [ch] Output Compare [ch] Free-Run Timer [ch] Input Capture [ch] Reload Timer, PWM Timer, PWC Timer, PPG Timer / Base Timer (Reload/PPG/PWM/PWC Selectable) [ch] Up/Down Counter [ch] Other timers [ch] Three-phase Inverter Support I2C, UART/SI, SIO, Multi Function Serial - MFS (MFS: LIN/UART/SIO/I2C Selectable) [ch] LIN/UART/SIO [ch] CAN [ch] FlexRay [unit] MediaLB Ethernet AVB LCD Controller Driver [seg x com] Stepper Motor Controller Driver [ch] Graphic Display Controller Sound Generator Resolver to Digital Converter Secure Hardware Extention Remarks Evaluation Method / Device
MB9DF125 128 Yes Yes LQFP-176 1.1 to 1.3, 3.0 to 5.5 Yes FLASH + Data 1088K + 48K 128K 8 8 32 - 123 50 x 1 - - 8 8 8 Reload Timer x10 + PPG x 24 2 RTC x 1 - I2C x 1, UART x 2, SIO x 3 2 2 - - - - 4 - 1 - Yes ARM Cortex R4, Windows Wartchdog, Clock superviser, I2S: 2 ch, Quad SPI Flash Interface:1 ch, NMI (intern/extern): 32/1 ch, CRC Hardware Module: 1 ch, Protection Unit: PPU, TPU On-chip Debugger
MB9DF125E 128 Yes Yes LQFP-176 1.1 to 1.3, 3.0 to 5.5 Yes FLASH + Data 1088K + 48K 128K 8 8 32 - 123 50 x 1 - - 8 8 8 Reload Timer x10 + PPG x 24 2 RTC x 1 - I2C x 1, UART x 2, SIO x 3 2 2 - - - - 6 - 1 - Yes ARM Cortex R4, Windows Wartchdog, Clock superviser, I2S: 2 ch, Quad SPI Flash Interface:1 ch, NMI (intern/extern): 32/1 ch, CRC Hardware Module: 1 ch, Protection Unit: PPU, TPU On-chip Debugger
Data Sheet (2)

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Hardware Manual (1)

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Customer Information (2)

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Application Note (10)

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Miscellaneous

SOFTWARE EXAMPLES

The following software is for demonstration purposes only. It is not fully tested, nor validated in order to fulfill its task under all circumstances. Therefore, this software or any part of it must only be used in an evaluation laboratory environment.

Use only the template-project as starting point for your application. Only the template-project will be updated in case of any change of the header files, startup code etc.!

Device specific Software Examples
Template project for MB9DF125, tool chain Greenhills Multi and IAR Embedded Workbench fcr4_template_mb9d125-v14.zip
DMA external client SW example project for MB9DF125 fcr4_dma_ext_client_mb9d125-v10.zip
TCFLASH SW example project for MB9DF125 fcr4_tcflash_mb9d125-v10.zip

STARTERKITS

Power Supply Unit for Starterkit PSU_FIX5V-6W
Starterkit SK-MB9DF125-001
Starterkit Adapter ADA-FCR4-CLUSTER-001
Starterkit Adapter ADA-FCR4-MULTIIO-001
Starterkit Adapter MEM-FCR4-004
Power Supply Unit for Starterkit PSU_FIX12V-24W

DEBUGGER and EMULATOR

The following tool can be used for MCU debugging on your target board (QFP-176 footprint) including 16-bit trace support. The board can be connected by a QFP-176 socket to your target system.

Emulation Main Unit Third party tool (e.g. Green Hills Debug or Super Trace Probe, Segger J-Link, Lauterbach TRACE32, ...)
Emulation Pod/Adapter EMA-MB9DF125-001
Socket NQ-PACK176SD-ND, HQ-PACK176SD
Power Supply Unit for Starterkit PSU_FIX5V-6W

The following tool can be used for standalone MCU debugging including 16-bit trace support. The board provides a soldered MCU with dedicated trace pins (QFP-240 package).

Emulation Main Unit Third party tool (e.g. Green Hills Debug or Super Trace Probe, Segger J-Link, Lauterbach TRACE32, ...)
Option SK-MB9DF125-001-JLINK
Starterkit SK-MB9DF125-001
Starterkit Adapter ADA-FCR4-CLUSTER-001
Starterkit Adapter ADA-FCR4-MULTIIO-001
Starterkit Adapter MEM-FCR4-004
Power Supply Unit for Starterkit PSU_FIX12V-24W

(FLASH-)ROM PROGRAMMING TOOLS

Name Type Adapter
SPANSION_SOC_WIZARD JTAG Segger J-Link
CONITEC GALEP JTAG Conitec JTAG-20
CONITEC GALEP-5D parallel Conitec 220023