ML610Q422-NNNTBZ03A7 Rohm Semiconductor, ML610Q422-NNNTBZ03A7 Datasheet - Page 213

• 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

15.2.3
• I20RW (bit 0)
• I20A6-I20A0 (bits 7-1)
Address: 0F2A1H
Access: R/W
Access size: 8 bits
Initial value: 00H
I2C0SA is a special function register (SFR) to set the address and the transmit/receive mode of the slave device.
[Description of Bits]
Initial value
The I20RW bit is used to select the data transmit mode (write) or data receive mode (read).
The I20A6 to I20A0 bits are used to set the address of the communication destination.
I2C0SA
R/W
I20RW
I
2
0
1
C Bus 0 Slave Address Register (I2C0SA)
I20A6
R/W
7
0
Data transmit mode (initial value)
Data receive mode
I20A5
R/W
6
0
I20A4
R/W
5
0
I20A3
R/W
Description
15 – 5
4
0
I20A2
R/W
3
0
ML610Q421/ML610Q422 User’s Manual
I20A1
R/W
0
2
Chapter 15 I
I20A0
R/W
1
0
2
C Bus Interface
I20RW
R/W
0
0