AM186ER Overview
The Am186TMER and Am188TMER microcontrollers are par t of the AMD E86™ family of embedded microcontrollers and microprocessors based on the x86 architecture. The Am186ER and Am188ER microcontrollers are the ideal upgrade for designs requiring 80C186/80C188 microcontroller c o m p a t i b i l i t y, i n c r e a s e d p e r f o r m a n c e, s e r i a l munications, a direct bus interface, and integrated memory. The...
AM186ER Key Features
- Nonmultiplexed address bus provides glueless .. interface to external RAM and ROM
- Phase-locked loop (PLL) enables processor to operate at up to four times clock input frequency n Enhanced integrated per
- Thirty-two programmable I/O (PIO) pins
- Asynchronous serial port allows full-duplex, 7-bit or 8-bit data transfers
- DMA to and from asynchronous serial port
- Synchronous serial interface allows half-duplex, bidirectional data transfer to and from ASICs
- Reset configuration register
- Additional external interrupts
- Hardware watchdog timer can generate NMI or system reset
- Pseudo static RAM (PSRAM) controller includes auto refresh capability Familiar 80C186 peripherals with enhanced function
