NT6611 Overview
Description
NT6611 is a single-chip microcontroller integrated with an NT6610C CPU core, SRAM, timer, alarm generator, LCD driver, I/O port, and program ROM. Pad Configuration S E G 1 7 SEG16 SEG15 SEG14 SEG13 SEG12 SEG11 SEG10 SEG9 SEG8 SEG7 SEG6 SEG5 SEG4 SEG3 39 40 41 42 43 44 45 46 47 48 49 50 51 52 1 S E G 2 2 S E G 1 3 T E S T 4 B0 5 V D D S E G 1 8 37 S E G 1 9 36 S E G 2 0 35 S E G 2 1 34 S E G 2 2 33 S E G 2 3 32 S E G 2 4 31 S E G 2 5 30 S E G 2 6 29 C O M 1 28 C O M 2 27 26 25 24 23 B1 22 21 COM3 COM4 OSCI OSCO GND PORTD3 PORTD2 PORTD1 PORTD0 PORTC3 PORTC2 PORTC1 PORTC0 PORTB3 38 NT6611 20 19 18 17 16 15 14 6 P O R T A 0 7 P O R T A 1 8 P O R T A 2 9 P O R T A 3 10 P O R T B 0 11 P O R T B 1 12 P O R T B 2 13 R E S E T 1/22 Ver 1.0 NT6611 TEST ROM (1024 X 16) OSCI RAM (256 X 4 ) OSC OSCO 8-Bit TIMER (2) PORTB, PORTC I/O PORTS (3.
Key Features
- 5.4V (3V typically) ! 16 CMOS I/O pins (PORTA
- External interrupt (falling edge)
- Timer0 interrupt
- Timer1 interrupt
