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
- 67 - Revision V1.02
7.4.6 Specification of Temperature Sensor
PARAMETER MIN TYP MAX UNIT CONDITIONS
Supply voltage
[1]
2.5 - 5.5 V
Temperature -40 - 125 ℃
Current consumption 6.4 - 10.5 uA
Gain -1.95 -2 -2.05 mV/℃
Offset 688 708 730 mV Temp=0 ℃
Notes:
1. Internal operation voltage comes form LDO.
7.4.7 Specification of Comparator
PARAMETER MIN. TYP. MAX. CONDITION
Temperature -40℃ 25 ℃ 85℃ -
VDD 2.4 3 5.5 -
VDD current - 20uA 40uA 20uA@VDD=3V
Input offset voltage - 5mV 15mV -
Output swing 0.1 - VDD-0.1 -
Input common mode
range
0.1 - VDD-1.2 -
DC gain - 70dB - -
Propagation delay - 200ns - @VCM=1.2V & VDIFF=0.1V
Comparison voltage 10mV 20mV -
20mV@VCM=1V
50mV@VCM=0.1V
50mV@VCM=VDD-1.2
@10mV for non-hysteresis
Hysteresis - ±10mV -
One bit control
W/O & W. hysteresis
@VCM=0.4V ~ VDD-1.2V
Wake up time - - 2us
@CINP=1.3V
CINN=1.2V