NUC140LD2CN Nuvoton Technology Corporation of America, NUC140LD2CN Datasheet - Page 4

• Manufacturer Part Number: NUC140LD2CN
• Description: IC MCU 32BIT 64KB FLASH 48LQFP
• Manufacturer: Nuvoton Technology Corporation of America
• Series: NuMicro™ NUC100r

Specifications of NUC140LD2CN

• Core Processor: ARM Cortex-M0
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: CAN, I²C, IrDA, LIN, SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
• Number Of I /o: 31
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Eeprom Size: -
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.5 V ~ 5.5 V
• Data Converters: A/D 8x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-LQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

8
9
7.3
7.4
7.5
PACKAGE DIMENSIONS ......................................................................................................... 80
8.1
8.2
8.3
REVISION HISTORY ................................................................................................................ 83
7.2.1
AC Electrical Characteristics ........................................................................................ 71
7.3.1
7.3.2
7.3.3
7.3.4
7.3.5
Analog Characteristics.................................................................................................. 73
7.4.1
7.4.2
7.4.3
7.4.4
7.4.5
7.4.6
7.4.7
7.4.8
SPI Dynamic Characteristics ........................................................................................ 78
100L LQFP (14x14x1.4 mm footprint 2.0mm) .............................................................. 80
64L LQFP (10x10x1.4mm footprint 2.0 mm) ................................................................ 81
48L LQFP (7x7x1.4mm footprint 2.0mm) ..................................................................... 82
NuMicro™ NUC130/NUC140 DC Electrical Characteristics............................................66
External 4~24 MHz High Speed Oscillator .....................................................................71
External 4~24 MHz High Speed Crystal .........................................................................71
External 32.768 kHz Low Speed Crystal ........................................................................72
Internal 22.1184 MHz High Speed Oscillator..................................................................72
Internal 10 kHz Low Speed Oscillator.............................................................................72
Specification of 12-bit SARADC .....................................................................................73
Specification of LDO and Power management...............................................................74
Specification of Low Voltage Reset ................................................................................75
Specification of Brown-Out Detector...............................................................................75
Specification of Power-On Reset (5 V) ...........................................................................75
Specification of Temperature Sensor .............................................................................76
Specification of Comparator ...........................................................................................76
Specification of USB PHY ..............................................................................................77
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NuMicro™ NUC140 Data Sheet
Publication Release Date: June 22, 2011
Revision V3.01