NUC120VE3AN Nuvoton Technology Corporation of America, NUC120VE3AN Datasheet - Page 263

• Manufacturer Part Number: NUC120VE3AN
• Description: IC MCU 32BIT 128KB FLASH 100LQFP
• Manufacturer: Nuvoton Technology Corporation of America
• Series: NuMicro™r

Specifications of NUC120VE3AN

• Core Processor: ARM Cortex-M0
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: I²C, IrDA, SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, DMA, I²S, LVD, POR, PS2, PWM, WDT
• Number Of I /o: 76
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• 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
• Eeprom Size: -

NuMicro™ NUC100 Series Technical Reference Manual
SCL
SDA
Data line stable;
Change of data
data valid
allowed
Figure 5-22 Bit Transfer on the I
C bus
2
Clock pulse for
acknowledgement
SCL
1
2
8
9
from master
data output by
transmitter
not acknowlegde
data output by
receiver
acknowlegde
S
START
condition
Figure 5-23 Acknowledge on the I
2
C bus
Publication Release Date: Oct 22, 2010
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Revision V1.06