28 is the number of terminations on the IC chip that are present. This part works in a 16-bit manner. 16kB is the memory size of the part. Located on the chip are 28 pins. The clock has 2 timers or counters on it. It has built-in FLASH memory. It programs in 16 Programmable I/O. 1 UART channels are available on it.
MAXQ1740-FBX+ Features
Microcontrollers subcategory Minimum temperature of 0°C
MAXQ1740-FBX+ Applications
There are a lot of Maxim Integrated MAXQ1740-FBX+ Microcontroller applications.