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IA188EBPLC84IR2 Datasheet, PDF (8/85 Pages) InnovASIC, Inc – 8-Bit/16-Bit Microcontrollers | |||
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IA186EB/IA188EB
8-Bit/16-Bit Microcontrollers
Data Sheet
July 10, 2011
1.2 Features
The primary features of the IA186EB and IA188EB microcontrollers are as follows:
Low-Power Operating Modes
â Idle (freezes CPU clocks; peripherals are kept active)
â Power-Down (freezes all internal clocks)
Low-Power CPU Core (static)
Direct Addressing Capability
â Memory: 1 Mbyte
â I/O: 64 Kbyte
I/O Ports
â 2 each, 8-Bit
â Multiplexed
Clock Generator
Chip Selects
â 10 each, Programmable
â Integral Wait-State Generator
Memory Refresh Control Unit
Interrupt Controller, Programmable
Counter/Timers
â 3 each, 16-Bit
â Programmable
Serial Channels
â 2 each, UARTs
â Integral Baud Rate Generator
Operating Frequency (system clock input)
â 50 MHz @ 5V
â 32 MHz @ 3.3V
Chapter 4, Functional Description, provides details of the IA186EB and IA188EB
microcontrollers, including the features listed above.
IA211080314-13
UNCONTROLLED WHEN PRINTED OR COPIED
Page 8 of 85
http://www.Innovasic.com
Customer Support:
1-888-824-4184
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