ML610Q422-NNNTBZ03A7 Rohm Semiconductor, ML610Q422-NNNTBZ03A7 Datasheet - Page 192

• 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

14.2.3
• U0EN (bit 0)
Address: 0F291H
Access: R/W
Access size: 8 bits
Initial value: 00H
UA0CON is a special function register (SFR) to start/stop communication of the UART.
[Description of Bits]
Initial value
The U0EN bit is used to specify the UART communication operation start. When U0EN is set to “1”, UART
communication starts. In transmit mode, this bit is automatically set to “0” at termination of transmission. In
receive mode, receive operation is continued. To terminate reception, set the bit to “0” by software.
UA0C ON
R/W
U0EN
0
1
UART0 Control Register (UA0CON)
Stops communication. (Initial value)
Starts communication.
R/W
⎯
7
0
R/W
⎯
6
0
R/W
⎯
5
0
Description
R/W
⎯
14 – 5
4
0
R/W
⎯
3
0
ML610Q421/ML610Q422 User’s Manual
R/W
⎯
2
0
R/W
⎯
1
0
Chapter 14 UART
U0E N
R/W
0
0