ML610Q429-NNNTBZ03A7 Rohm Semiconductor, ML610Q429-NNNTBZ03A7 Datasheet - Page 247

• Manufacturer Part Number: ML610Q429-NNNTBZ03A7
• Description: MCU 8BIT 48K FLASH 128-TQFP
• Manufacturer: Rohm Semiconductor

Specifications of ML610Q429-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: 20
• 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: -

ML610Q428/ML610Q429 User’s Manual
Chapter 18 Port 2
Note:
The output characteristics of port2(P20, P21 and P22) corresponds to VOL1 and VOH1 when the secondary function is
selected, and corresponds to VOL2 and VOH2 when the primary function is selected, which are shown in Appendix C,
"Electrical Characteristics".
If any bit combination out of the above is set to “Prohibited” and the corresponding bit of the port 2 is sepecified to
output mode (selected in port2 control register), status of corresponding pin is fixed, regardless the contents of Port2
register (P2D)
High-impedance output mode: High-impedance
P-channel open drain output mode: High-impedance
N-channel open drain output mode: Fixed to “L”
CMOS output mode: High-impedance: Fixed to “L”
18 – 6