Rainbow Electronics NUC120 - Manual (Page 3)

NUC120 Series DATA SHEET
Publication Release Date: May 31, 2010
- 3 - Revision V1.02
5.8.2 RTC Features.................................................................................................................41
5.9 Serial Peripheral Interface (SPI) Controller .................................................................. 42
5.9.1 Overview ........................................................................................................................42
5.9.2 Features .........................................................................................................................42
5.10 Timer Controller ............................................................................................................ 43
5.10.1 General Timer Controller ..............................................................................................43
5.10.2 Features .......................................................................................................................43
5.11 Watchdog Timer............................................................................................................ 44
5.12 UART Interface Controller ............................................................................................ 45
5.12.1 Overview ......................................................................................................................45
5.12.2 Features of UART controller.........................................................................................46
5.13 PS2 Device Controller (PS2D)...................................................................................... 47
5.13.1 Overview ......................................................................................................................47
5.13.2 Features .......................................................................................................................47
5.14 I2S Controller ................................................................................................................ 48
5.14.1 Overview ......................................................................................................................48
5.14.2 Features .......................................................................................................................48
5.15 Analog-to-Digital Converter (ADC) ............................................................................... 49
5.15.1 Functional Description ..................................................................................................49
5.15.2 Features .......................................................................................................................49
5.16 Analog Comparator....................................................................................................... 50
5.16.1 Functional Description ..................................................................................................50
5.16.2 Features .......................................................................................................................50
5.17 PDMA Controller........................................................................................................... 51
5.17.1 Overview ......................................................................................................................51
5.17.2 Features .......................................................................................................................51
6 FLASH MEMORY CONTROLLER (FMC) ................................................................................ 52
6.1 Overview ....................................................................................................................... 52
6.2 Features........................................................................................................................ 52
7 ELECTRICAL CHARACTERISTICS......................................................................................... 53
7.1 Absolute Maximum Ratings .......................................................................................... 53
7.2 DC Electrical Characteristics ........................................................................................ 54
7.3 AC Electrical Characteristics ........................................................................................ 58
7.3.1 External XTAL1 Oscillator ..............................................................................................58
7.3.2 External 32kHz XTAL Oscillator .....................................................................................60
7.3.3 Internal 22.1184MHz Oscillator ......................................................................................60
7.3.4 Internal 10kHz Oscillator ................................................................................................60
7.4 Analog Characteristics.................................................................................................. 61
7.4.1 Specification of 12-bit SARADC .....................................................................................61
7.4.2 Specification of LDO & Power management ..................................................................62
7.4.3 Specification of Low Voltage Reset ................................................................................63
7.4.4 Specification of Brownout Detector.................................................................................63