M0516LAN Nuvoton Technology Corporation of America, M0516LAN Datasheet - Page 280

• Manufacturer Part Number: M0516LAN
• Description: IC MCU 32BIT 64KB FLASH 48LQFP
• Manufacturer: Nuvoton Technology Corporation of America
• Series: NuMicro M051™r

Specifications of M0516LAN

• Core Processor: ARM Cortex-M0
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, IrDA, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 40
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K 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
• Eeprom Size: -

6.10.4.3 IrDA SIR Operation
and outputs the NRZ serial bits stream to the UART received data input. The decoder input is
normally high in the idle state. (Because of this, IRCR bit 6 should be set as 1 by default)
A start bit is detected when the decoder input is LOW
The IrDA SIR Encoder/decoder provides functionality which converts between UART data stream
and half duplex serial SIR interface. The Figure 6.10-5 is IrDA encoder/decoder waveform:
Timing
Timing
Rx
Tx
NuMicro M051
(decorder input)
(encoder output)
(from uart TX)
(To uart RX)
IR_SOUT
IR_SIN
SOUT
SIN
START BIT
Figure 6.10-5 IrDA TX/RX Timing Diagram
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1
™
Bit pulse width
START BIT
Series Technical Reference Manual
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3/16 bit width
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3/16 bit width
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Publication Release Date: Sep 14, 2010
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Revision V1.2
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STOP BIT
STOP BIT
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