NUC130LE3CN Nuvoton Technology Corporation of America, NUC130LE3CN Datasheet - Page 311

• 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

NuMicro™ NUC130/NUC140 Technical Reference Manual
5.10.4.6 Input Capture Function
It also provides input capture function to capture or reset timer counter value. If TEXEN (Timer
External Pin Enable) is set to 1 and RSTCAPn is set to 0, the timer counter value (TDR) will be
captured into TCAP register when TEX (Timer External Pin) pin trigger condition occurred. There
are four TEX sources form specified pins, T0EX~T3EX pins. If TEXEN is set to 1 and RSTCAPn
is set to 1, the TDR will be reset to 0 when TEX pin trigger condition happened. The TEX trigger
edge can choose by TEX_EDGE. When TEX trigger occurred, TEXIF (Timer External Interrupt
Flag) is set to 1, and if enabled TEXIEN (Timer External Interrupt Enable Bit) to 1, the interrupt
signal is generated then sent to NVIC to inform CPU. It also provides T0EX~T3EX enabled or
disabled capture de-bounce function by TEXCONx[6]. And, the TEX source operating frequency
should be less than 1/3 HCLK frequency if disable TEX de-bounce or less than 1/8 HCLK
frequency if enable TEX de-bounce.
Publication Release Date: June 14, 2011
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Revision V2.01