Productos
The AM186ER-40VD/W is an AMD AM186 16-bit embedded processor running at 40MHz. 80C186-compatible core with integrated peripherals: dual UART, three timers, dual DMA, and programmable I/O. External memory interface with 1MB address space. PQFP-100 package. Extended temperature range for industrial applications.
Especificaciones
| Tipo | AM186 Embedded Processor |
| Núcleo | 80C186 16-bit |
| Reloj | 40 MHz |
| ROM | None (external) |
| SRAM | Internal 1KB |
| Interface | UARTx2, Timerx3, DMAx2, PIO |
| Address Space | 1 MB |
| Tensión de alimentación | 5V |
| Temperatura de funcionamiento | -40 to +85C (Extended) |
| Paquete | PQFP-100 |
Principio de funcionamiento
The AM186ER is a high-performance embedded derivative of the Intel 80C186. The CPU core executes the 8086/8088 instruction set with 16-bit data bus. Integrated peripheral functions replace external 8259 PIC, 8237 DMA, and 8254 Timer chips. The two DMA channels transfer data between I/O and memory without CPU intervention. UARTs support synchronous and asynchronous serial communication with programmable baud rates. Chip-select unit generates programmable CS signals for external device addressing.
Aplicaciones
- Industrial control
- Communication equipment
- Embedded networking
- Legacy 80186 migration