ML610Q428-NNNTBZ03A7 Rohm Semiconductor, ML610Q428-NNNTBZ03A7 Datasheet - Page 239

• 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: -

17.2.3
Address: 0F20AH
Access: R/W
Access size: 8/16 bits
Initial value: 00H
Address: 0F20BH
Access: R/W
Access size: 8 bits
Initial value: 00H
P1CON0 and P1CON1 are special function registers (SFRs) to select the input mode of Port 1.
[Description of Bits]
• P11C0, P10C0, P11C1, P00C1 (bits 1-0)
Note:
When using P10 and P11 as crystal/ceramic oscillation pins, be sure to set the P10 and P11 pins to high-impedance
input mode.
When using the P10 pin as an external clock input pin, set the P10 pin to high-impedance input mode so that the
pull-up or pull-down resistor will not carry current.
Initial value
Initial value
The P11C0, P10C0, P11C1 and P00C1 bits are used to select high-impedance input mode, input mode with a
pull-down resistor, or input mode with a pull-up resistor.
P1CON0
P0CON1
R/W
R/W
P11C1
P10C1
Port 1 Control Registers 0, 1 (P1CON0, P1CON1)
0
0
1
1
0
0
1
1
R/W
R/W
⎯
⎯
7
0
7
0
P11C0
P10C0
R/W
R/W
⎯
⎯
0
0
6
6
0
1
0
1
0
1
0
1
R/W
R/W
⎯
⎯
5
0
5
0
P11 pin: high-impedance input mode (initial value)
P11 pin: input mode with a pull-down resistor
P11 pin: input mode with a pull-up resistor
P11 pin: high-impedance input mode
P10 pin: high-impedance input mode (initial value)
P10 pin: input mode with a pull-down resistor
P10 pin: input mode with a pull-up resistor
P10 pin: high-impedance input mode
R/W
R/W
⎯
⎯
17 – 4
4
0
4
0
Description
Description
R/W
R/W
⎯
⎯
3
0
3
0
ML610Q428/ML610Q429 User’s Manual
R/W
R/W
⎯
⎯
2
0
2
0
P11C0
P11C1
R/W
R/W
0
0
1
1
Chapter 17 Port 1
P10C0
P10C1
R/W
R/W
0
0
0
0