Design Files
Receive the full breakdown. See the product footprint and more in the eCad file.
32-bit Automotive Microcontrollers
- This page contains information on a product that is not recommended for new designs.
The MAC7131 is a member of a pin-compatible family of 32-bit Flash memory-based devices developed specifically for embedded automotive applications. It addresses the growing demand for cost-effective 32-bit performance enhancements as traditional body, chassis and safety application exceed the performance scope of many 16-bit offerings.
Product Details
Features
- 32-bit Arm7TDMI-S™ RISC core, up to 50 MHz operating frequency
- Enhanced DMA with channel multiplexer
- 512 Kbyte program Flash EEPROM
- 32 Kbyte data Flash EEPROM
- 32 Kbyte RAM
- 16-bit external bus interface to support off-chip devices
- Two 16-channel, 10-bit analog-to-digital converters
- 16-channel enhanced modular I/O timer subsystem
- Four enhanced serial communications interfaces
- Four CAN 2.0 software compatible interfaces
- Two serial peripheral interfaces (SPI)
- One I²C bus interface
- 10-channel, 24-bit periodic interrupt timer
- 128 general purpose input/output port pins shared with peripherals, with optional wake-up interrupts and 3.3 V to 5 V input and drive capability
- Flexible interrupt controller
- JTAG test access port (TAP) and Embedded ICE debug interfaces, with real-time instruction trace support via Nexus Class 2 Plus interface
- On-chip clock generation with selectable standard or low-power Pierce oscillator driving a phase-locked loop clock frequency multiplier
- On-chip dual 2.5 V linear voltage regulator
- 208-pin MAP BGA package
Documentation
Quick reference to our documentation types.
Design Resources
Software
Quick reference to our software types.
1 software file
-
BSPs and Device Drivers
Standard Software Driver for Flash
Note: For better experience, software downloads are recommended on desktop.