AM188ES-40KC

The AM188ES-40KC is an ideal upgrade for 80C186/188 and 80L186/188 microcontroller designs requiring 80C186/188 and 80L186/188 compatibility, increased performance, serial communications, and a direct bus interface. It is designed to meet the most common requirements of embedded products developed for the office automation, mass storage, and communications markets.

The features of AM188ES-40KC can be summarized as:(1)Lower system cost with higher performance; (2)20-, 25-, 33-, and 40-MHz operating frequencies; (3)1-Mbyte memory address space; (4)64-Kbyte I/O space; (5)Nonmultiplexed address bus; (6)Processor operates at the clock input frequency; (7)Thirty-two programmable I/O (PIO) pins; (8)Multidrop 9-bit serial port protocol; (9)Independent serial port baud rate generators; (10)DMA to and from the serial ports; (11)Watchdog timer can generate NMI or reset; (12)A pulse-width demodulation option; (13)Reset configuration register; (14)Two independent DMA channels; (15)Three programmable 16-bit timers; (16)Programmable memory and peripheral chip-select logic; (17)Programmable wait state generator; (18)Power-save clock divider.

The absolute maximum ratings of AM188ES-40KC are:(1)Storage temperature:65°C to +125°C; (2)Voltage on any pin with respect to ground:0.5 V to Vcc +0.5 V; (3)Commercial (TC):0°C to +100°C; (4)Industrial* (TA):40°C to +85°C; (5)VCC up to 33 MHz:5 V ± 10%; (6)VCC greater than 33 MHz:5 V ± 5%.

If you want to know more information such as the electrical characteristics about the AM188ES-40KC, please download the datasheet in www.seekic.com or www.chinaicmart.com .