TTR011 - 1K ROM MCU
Pin Name Function Type Pin Description PA0 I/O Input or output port determined by software PA0/INT0/AD0 INT0 I External interrupt input as input mode determined AD0 I ADC input channel configured by software PA1 I/O Input or output port determined by software PA1/INT1/AD1 INT1 I External i
TTR011 Features
* Tontek RISC 4-bit CPU core with 2-level stacks
* All instructions are one word length
* Most of instructions need one machine cycle (2 CPU clocks) except read table instruction RTB
* Advanced CMOS process
* 1Kx16 OTP ROM
* 56x4 SRAM
* Operating voltage: 2.0V~5.50V
