ML610Q428-NNNTBZ03A7 Rohm Semiconductor, ML610Q428-NNNTBZ03A7 Datasheet - Page 244

• Manufacturer Part Number: ML610Q428-NNNTBZ03A7
• Description: MCU 8BIT 48K FLASH 128-TQFP
• Manufacturer: Rohm Semiconductor

Specifications of ML610Q428-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: 48KB (24K x 16)
• Program Memory Type: FLASH
• Ram Size: 4K 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: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

18.2.2
Address: 0F210H
Access: R/W
Access size: 8 bits
Initial value: 00H
P2D is a special function register (SFR) to set the output value of Port 2. The value of this register is output to Port 2.
The value written to P2D is readable.
[Description of Bits]
• P22D-P20D (bits 2-0)
Initial value
The P22D to P20D bits are used to set the output value of the Port 2 pin.
P2D
R/W
Port 2 Data Register (P2D)
P22D
P21D
P20D
0
1
0
1
0
1
R/W
⎯
7
0
Output level of the P22 pin: ”L”
Output level of the P22 pin: ”H”
Output level of the P21 pin: ”L”
Output level of the P21 pin: ”H”
Output level of the P20 pin: ”L”
Output level of the P20 pin: ”H”
R/W
⎯
0
6
R/W
⎯
5
0
R/W
⎯
18 – 3
4
0
Description
Description
Description
R/W
⎯
3
0
ML610Q428/ML610Q429 User’s Manual
P22D
R/W
2
0
P21D
R/W
0
1
Chapter 18 Port 2
P20D
R/W
0
0