NUC130LE3CN Nuvoton Technology Corporation of America, NUC130LE3CN Datasheet - Page 176

• Manufacturer Part Number: NUC130LE3CN
• Description: IC MCU 32BIT 128KB FLASH 48LQFP
• Manufacturer: Nuvoton Technology Corporation of America
• Series: NuMicro™ NUC100r

Specifications of NUC130LE3CN

• Core Processor: ARM Cortex-M0
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: CAN, I²C, IrDA, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
• Number Of I /o: 35
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Eeprom Size: -
• Ram Size: 16K 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

5.5.3
5.5.3.1
5.5.3.2
Set GPIOx_PMD (PMDn[1:0]) to 00b the GPIOx port [n] pin is in Input mode and the I/O pin is in
tri-state (high impedance) without output drive capability. The GPIOx_PIN value reflects the status
of the corresponding port pins.
Set GPIOx_PMD (PMDn[1:0]) to 01b the GPIOx port [n] pin is in Output mode and the I/O pin
supports digital output function with source/sink current capability. The bit value in the
corresponding bit [n] of GPIOx_DOUT is driven on the pin.
Function Description
Input Mode Explanation
Output Mode Explanation
NuMicro™ NUC130/NUC140 Technical Reference Manual
Input Data
Port Latch
Data
Figure 5-15 Push-Pull Output
- 176 -
N
P
VDD
Publication Release Date: June 14, 2011
Port Pin
Revision V2.01