MAC7121MAG40 Overview
The MAC7100 Family of microcontrollers (MCUs) aremembers of a pin-compatible family of 32-bitFlash-memory-based devices developed specifically forembedded automotive applications. The pin-compatiblefamily concept enables users to select between differentmemory and peripheral options for scalable designs. AllMAC7100 Family members are composed of a 32-bitARM7TDMI-S? central processing unit, up to 1 Mbyteof embedded Flash EEPROM for program storage, up to32 Kbytes of embedded Flash for data and/or program storage, and up to 48 Kbytes of RAM. The family isimplemented with an enhanced DMA (eDMA) controllerto improve performance for transfers between memoryand many of the on-chip peripherals.
MAC7121MAG40 Features
■ Improved Eoff at elevated temperature
■ Minimal tail current
■ Low conduction losses
MAC7121MAG40 Applications
■ Welding
■ High frequency converters
■ Power factor correction
