Product Summary
The AM186CU-50KC is a High-Performance, 16-Bit Embedded Microcontroller with RAM. The AM186CU-50KC integrates memory and the functions of the CPU, nonmultiplexed address bus, timers, chip selects, interrupt controller, DMA controller, PSRAM controller, watchdog timer, asynchronous serial port, synchronous serial interface, and programmable I/O pins on one chip. The AM186CU-50KC has been designed to meet the most common requirements of embedded products developed for the communications, office automation, mass storage, and general embedded markets.
Parametrics
AM186CU-50KC absolute maximum ratings: (1)Commercial (TC):0℃ to + 100℃; (2)Storage temperature:65℃ to + 125℃; (3)Voltage on any pin with respect to ground:–0.5 V to VCC + 2.6 V.
Features
AM186CU-50KC features: (1)Lower system cost with high performance; (2)3.3V ± 0.3V operation with 5-V tolerant I/O; (3)32Kbyte of internal SRAM; (4)internal SRAM provides same performance as zero-wair-state external memory; (5)high performance; (6)supports zero-wait-state operation at 50MHz with 55-ns external memory; (7)1-mbyte memory address space; (8)64-Kbyte I/O space; (9)phase-locked loop enables processor to operate at up to four times clock input frequency; (10)thirty-two programmable I/O pins; (11)reset configuration register; (12)additional external interrupts; (13)hardware watchdog timer can generate NMI or system reset; (14)two independent DMA channels; (15)programmable interrupt controller with six external interrupts; (16)three programmable 16-bit timers; (17)power-save clock mode; (18)widely available native development tools, applications, and system software.
Diagrams
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