NUC140VE3CN Nuvoton Technology Corporation of America, NUC140VE3CN Datasheet - Page 299

• Manufacturer Part Number: NUC140VE3CN
• Description: IC MCU 32BIT 128KB FLASH 100LQFP
• Manufacturer: Nuvoton Technology Corporation of America
• Series: NuMicro™ NUC100r

Specifications of NUC140VE3CN

• Core Processor: ARM Cortex-M0
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: CAN, EBI/EMI, I²C, IrDA, LIN, SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
• Number Of I /o: 76
• 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: 100-LQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

NuMicro™ NUC130/NUC140 Technical Reference Manual
If AUTOSS bit is cleared, writing 1 to any bit location of this field sets the proper
SPISSx0/1 line to an active state and writing 0 sets the line back to inactive state.
If AUTOSS bit is set, writing 0 to any bit location of this field will keep the
corresponding SPISSx0/1 line at inactive state; writing 1 to any bit location of this field
will select the corresponding SPISSx0/1 line to be automatically driven to active state
for the duration of the transmit/receive, and will be driven to inactive state for the rest of
the time. The active state of SPISSx0/1 is specified in SS_LVL.
Note: SPISSx0 is also defined as slave select input in slave mode.
Publication Release Date: June 14, 2011
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Revision V2.01