NT6611 Datasheet (Novatek) - 1K 4-bit Microcontroller

NT6611, 1K 4-bit Microcontroller

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

NT6611 Features

* ! NT6610C-based single-chip 4-bit microcontroller w ith LCD driver ! ROM: 1024 × 16 bits ! RAM: 256 × 4 bits (data memory) ! Operation Voltage Range: 2.2V - 5.4V (3V typically) ! 16 CMOS I/O pins (PORTA - D, CMOS or Open Drain by code option ) ! 4 level subroutine nesting (including interrupts) ! Tw