The MAC7100 family of microcontrollers are pin-compatible members of a family of 32-bit flash-memory based devices developed specifically for embedded automotive applications.
The MAC7100 family of microcontrollers is a pin‑compatible series of 32‑bit Flash‑memory devices aimed at automotive embedded applications. All members share a 32‑bit ARM7TDMI‑S core, up to 512 KB program Flash, 32 KB data Flash, 32 KB RAM, and a rich set of peripherals such as eSCI, DSPI, I2C, FlexCAN, eMIOS, ADC, timers and GPIO.
This document provides the electrical specifications, pin assignments, ordering information, and mechanical data for the MAC7100EC/D device, including voltage ranges, maximum ratings, power‑supply details, thermal characteristics, and package options.
| CPU core | ARM7TDMI‑S |
|---|---|
| Maximum operating frequency | 50 MHz |
| Program Flash memory | 512 KB |
| Data Flash memory | 32 KB |
| RAM | 32 KB |
| GPIO pins (max) | 111 |
| Package options | 144‑LQFP, 112‑LQFP, 208‑MAP BGA |
| Supply voltage range | 3.3 V – 5 V |
The devices can operate up to a maximum frequency of 50 MHz.
It provides up to 512 KB of embedded Flash EEPROM for program storage.
The MAC7100 family uses a 32‑bit ARM7TDMI‑S core.