M30280F6HP#D3 Renesas Electronics America, M30280F6HP#D3 Datasheet - Page 210

• Manufacturer Part Number: M30280F6HP#D3
• Description: MCU 3/5V 48K I-TEMP 80-LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/Tiny/28r

Specifications of M30280F6HP#D3

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, IEBus, SIO, UART/USART
• Peripherals: DMA, POR, PWM, Voltage Detect, WDT
• Number Of I /o: 71
• Program Memory Size: 48KB (48K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 24x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

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Figure 14.18 Transfer Format
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14.1.2.2 Counter Measure for Communication Error
14.1.2.3 LSB First/MSB First Select Function
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If a communication error occurs while transmitting or receiving in UART mode, follow the procedure
below.
• Resetting the UiRB register (i=0 to 2)
• Resetting the UiTB register (i=0 to 2)
As shown in Figure 14.18, use the UFORM bit in the UiC0 register to select the transfer format. This
function is valid when transfer data is 8 bits long.
(1) Set the RE bit in the UiC1 register to “0” (reception disabled)
(2) Set the RE bit in the UiC1 register to “1” (reception enabled)
(1) Set the SMD2 to SMD0 bits in UiMR register “000
(2) Set the SMD2 to SMD0 bits in UiMR register “001
(3) “1” is written to TE bit in the UiC1 register (reception enabled), regardless of the TE bit
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ST : Start bit
P : Parity bit
SP : Stop bit
i = 0 to 2
NOTES:
2
(1) When the UFORM bit in the UiC0 register is set to "0" (LSB first)
(2) When the UFORM bit in the UiC0 register is set to "1" (MSB first)
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1. This applies to the case where the CKPOL bit in the UiC0 register is set to "0" (transmit data output at the
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falling edge and the receive data taken in at the rising edge of the transfer clock), the UiLCH bit in the UiC1
register is set to "0" (no reverse), the STPS bit in the UiMR register is set to "0" (1 stop bit) and the PRYE bit
in the UiMR register is set to "1" (parity enabled).
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5
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” (Serial I/O disabled)
”, “101
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”, “110
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14.Serial I/O