General Description
The 16bit MCU with embedded flash memory for optical storage is the first member of Hynix Micro Electronics 16/32bit MCU Family of high performance microcontroller units (MCUs). This family includes a series of peripherals from which numerous MCUs are assembled. This MCU contains extensive peripherals : 192Kbytes flas h memory, 4K bytes SRAM, 6 channel 16bit Timer, Watch Dog Timer, 2 channel UART, Programmable Priority Interrupt Controller, 81bits PIO, BUS Controller including Chip select logic, which is On-Chip Modular Architecture (using AMBA).

Feature
• On-Chip Modular Architecture (using AMBA)
• Utilizes the ARM7TDMI 32/16bit RISC Family
• 192Kbyte flash memory
• 4Kbyte internal SRAM
• 8/16-bit external Data Bus
• Eight Programmable Chip Select Outputs with external wait input
• Low Power Consumption using Power Management Unit
• Fully static operation : Max. 50MHz
• Programmable Priority Interrupt Controller (8 external sources)
• Six 16bit Multi Function Timers/Counters for General Purpose Applications
• One 8bit Watch Dog Timer (WDT)
• Two UARTs (Universal Asynchronous Receiver Transmitter) compatible with 16C550 UART
• Programmable Input/Output ports (81-bits)
• 100 TQFP Package