Manual
Table Of Contents
- 1 GENERAL DESCRIPTION
- 2 FEATURES
- 3 PARTS INFORMATION LIST AND PIN CONFIGURATION
- 4 BLOCK DIAGRAM
- 5 FUNCTIONAL DESCRIPTION
- 5.1 ARM® Cortex™-M0 core
- 5.2 System Manager
- 5.3 Clock Controller
- 5.4 USB Device Controller
- 5.5 General Purpose I/O
- 5.6 I2C Serial Interface Controller (Master/Slave)
- 5.7 PWM Generator and Capture Timer
- 5.8 Real Time Clock (RTC)
- 5.9 Serial Peripheral Interface (SPI) Controller
- 5.10 Timer Controller
- 5.11 Watchdog Timer
- 5.12 UART Interface Controller
- 5.13 Controller Area Network (CAN Bus)
- 5.14 PS2 Device Controller (PS2D)
- 5.15 I2S Controller
- 5.16 Analog-to-Digital Converter (ADC)
- 5.17 Analog Comparator
- 5.18 PDMA Controller
- 6 FLASH MEMORY CONTROLLER (FMC)
- 7 ELECTRICAL CHARACTERISTICS
- 7.1 Absolute Maximum Ratings
- 7.2 DC Electrical Characteristics
- 7.3 AC Electrical Characteristics
- 7.4 Analog Characteristics
- 7.4.1 Specification of 12-bit SARADC
- 7.4.2 Specification of LDO & Power management
- 7.4.3 Specification of Low Voltage Reset
- 7.4.4 Specification of Brownout Detector
- 7.4.5 Specification of Power-On Reset (5V)
- 7.4.6 Specification of Temperature Sensor
- 7.4.7 Specification of Comparator
- 7.4.8 Specification of USB PHY
- 8 PACKAGE DIMENSIONS
- 9 REVISION HISTORY
NUC140 Series DATA SHEET
Publication Release Date: May 31, 2010
- 66 - Revision V1.02
7.4.3 Specification of Low Voltage Reset
PARAMETER CONDITION MIN. TYP. MAX. UNIT
Operation voltage - 1.7
-
5.5 V
Quiescent current VDD5V=5.5V - - 5 uA
Temperature
-
-40 25 85
℃
Temperature=25° 1.7 2.0 2.3 V
Temperature=-40° - 2.4 - V
Threshold voltage
Temperature=85° - 1.6 - V
Hysteresis - 0 0 0 V
7.4.4 Specification of Brownout Detector
PARAMETER CONDITION MIN. TYP. MAX. UNIT
Operation voltage - 2.5
-
5.5 V
Quiescent current AVDD=5.5V - - 125 μA
Temperature
-
-40 25 85
℃
BOV_VL[1:0]=11 4.4 4.5 4.6 V
BOV_VL [1:0]=10 3.7 3.8 3.9 V
BOV_VL [1:0]=01 2.6 2.7 2.8 V
Brown-out voltage
BOV_VL [1:0]=00 2.1 2.2 2.3 V
Hysteresis
-
30m
-
150m V
7.4.5 Specification of Power-On Reset (5V)
PARAMETER CONDITION MIN. TYP. MAX. UNIT
Temperature - -40 25 85 ℃
Reset voltage V+ - 2 - V
Quiescent current Vin>reset voltage - 1 - nA