ML610Q422-NNNTBZ03A7 Rohm Semiconductor, ML610Q422-NNNTBZ03A7 Datasheet - Page 201

• Manufacturer Part Number: ML610Q422-NNNTBZ03A7
• Description: MCU 8BIT 32K FLASH 22CH 120-TQFP
• Manufacturer: Rohm Semiconductor
• Series: -r

Specifications of ML610Q422-NNNTBZ03A7

• Core Processor: nX-U8/100
• Core Size: 8-Bit
• Speed: 4.2MHz
• Connectivity: I²C, SSP, UART/USART
• Peripherals: LCD, Melody Driver, POR, PWM, WDT
• Number Of I /o: 14
• Program Memory Size: 32KB (16K x 16)
• Program Memory Type: FLASH
• Eeprom Size: -
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 1.1 V ~ 3.6 V
• Data Converters: A/D 2x12b, 2x24b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 70°C
• Package / Case: 100-TFQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

14.3.3
Figure 14-4 shows the relationship between the transmit/receive buffer and the transmit/receive data.
Note:
When the TXD0 pin is set to serve the secondary function output in receive mode, “H” level is output from the TXD0
pin.
MSB reception
LSB reception
• Data length: 8 bits
• Data length: 7 bits
• Data length: 6 bits
• Data length: 5 bits
Figure 14-4 Relationship between Transmit/Receive Buffer and Transmit/Receive Data
Transmit Data Direction
MSB reception
LSB reception
MSB reception
LSB reception
U0B7
MSB reception
LSB reception
U0B7 is “0” at completion of reception.
U0B6
U0B6
U0B7 and U0B6 are “0” at completion of reception.
U0B5
U0B5
U0B5
U0B7, U0B6, and U0B5 are “0” at completion of reception.
U0B4
U0B4
U0B4
U0B4
14 – 14
U0B3
U0B3
U0B3
U0B3
U0B2
U0B2
U0B2
U0B2
ML610Q421/ML610Q422 User’s Manual
U0B1
U0B1
U0B1
U0B1
U0B0
U0B0
U0B0
U0B0
Chapter 14 UART
LSB reception
MSB reception
LSB reception
MSB reception
LSB reception
MSB reception
LSB reception
MSB reception