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32-bit Automotive Microcontrollers
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Designed for automotive applications, MAC72xx devices are members of 32bit Flash-based family microcontrollers. The MAC7200 family's pin compatibility enables users to choose between different memory and peripheral options for scalable designs.
The family targets a range of mid- to high-end automotive safety applications and is optimised for restraint control (airbag).
製品詳細
Features
- Up to 70 MHz (bus frequency) across range of -40ºC to 150ºC junction temperature
- Enhanced Direct Memory Access (eDMA) controller
- Cross-bar bus switch (XBS) to support efficient transfers between embedded Flash EEPROM memory, system RAM, on-chip peripherals and - using optional External Bus Interface (EBI) - external devices
- Up to 544 Kbytes of wide access Flash EEPROM partitioned into large blocks suitable for program storage and smaller blocks suitable for EEPROM emulation
- Up to 32 Kbytes of Systems RAM
- Asynchronous serial communications interfaces (eSCI)
- Serial peripheral interfaces (DSPI)
- I²C bus interface
- Configurable 16-bit timer subsystem (eMIOS) for dual action capture/compare and output PWM
- Multi-channel 10/12-bit analog-to-digital converter (ATD) with high accuracy and fast conversions
- Up to 2 CAN modules (FlexCAN), compatible with CAN specification 2.0B
- On-chip oscillator (OSC), Phase-Locked Loop (PLL), Clock and Reset Generator (CRG) allows power consumption and performance to be adjusted to suit operational requirements
- Nexus3 module providing real-time development capabilities inc. program trace and data trace
- On-chip voltage regulators provide Flash, oscillator, PLL and core supply voltages from single 5V input
- 1.5V logic supply
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