MAC7200: 32-bit Automotive Microcontrollers

Overview

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).

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Features

All devices composed of 32-bit Arm7TDMI-S™ CPU

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

Devices offered in 100-pin LQFP and 144-pin LQFP packages.

MoreLess

Features

All devices composed of 32-bit Arm7TDMI-S™ CPU

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

Devices offered in 100-pin LQFP and 144-pin LQFP packages.

Data Sheets