ML610Q429-NNNTBZ03A7 Rohm Semiconductor, ML610Q429-NNNTBZ03A7 Datasheet - Page 12

• 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: -

Chapter 23
Chapter 24
23. RC Oscillation Type A/D Converter............................................................................................................. 23-1
24. LCD Drivers ................................................................................................................................................. 24-1
22.2 Description of Registers............................................................................................................................ 22-2
22.3 Description of Operation........................................................................................................................... 22-7
22.4 Specifying port registers ......................................................................................................................... 22-13
23.1 Overview................................................................................................................................................... 23-1
23.2 Description of Registers............................................................................................................................ 23-3
23.3 Description of Operation........................................................................................................................... 23-8
23.4 Specifying port registers ......................................................................................................................... 23-21
24.1 Overview................................................................................................................................................... 24-1
24.2 Description of Registers............................................................................................................................ 24-9
22.1.2
22.1.3
22.2.1
22.2.2
22.2.3
22.2.4
22.2.5
22.3.1
22.3.2
22.3.3
22.3.4
22.3.5
22.3.6
22.4.1
23.1.1
23.1.2
23.1.3
23.2.1
23.2.2
23.2.3
23.2.4
23.2.5
23.3.1
23.3.2
23.3.3
23.3.4
23.4.1
23.4.2
24.1.1
24.1.2
24.1.3
24.1.4
24.2.1
24.2.2
24.2.3
24.2.4
24.2.5
24.2.6
24.2.7
24.2.8
24.2.9
Configuration .................................................................................................................................... 22-1
List of Pins........................................................................................................................................ 22-1
List of Registers ................................................................................................................................ 22-2
Melody 0 Control Register (MD0CON) ........................................................................................... 22-3
Melody 0 Tempo Code Register (MD0TMP)................................................................................... 22-4
Melody 0 Scale Code Register (MD0TON)...................................................................................... 22-5
Melody 0 Tone Length Code Register (MD0LEN) .......................................................................... 22-6
Operation of Melody Output............................................................................................................. 22-7
Tempo Codes .................................................................................................................................... 22-8
Tone Length Codes ........................................................................................................................... 22-9
Scale Codes..................................................................................................................................... 22-10
Example of Using Melody Circuit .................................................................................................. 22-11
Operations of Buzzer Output .......................................................................................................... 22-12
Functioning P22 (MD0) as the Melody or Buzzer output............................................................... 22-13
Features............................................................................................................................................. 23-1
Configuration .................................................................................................................................... 23-1
List of Pins........................................................................................................................................ 23-2
List of Registers ................................................................................................................................ 23-3
RC-ADC Counter A Registers (RADCA0–2) .................................................................................. 23-4
RC-ADC Counter B Registers (RADCB0–2)................................................................................... 23-5
RC-ADC Mode Register (RADMOD) ............................................................................................. 23-6
RC-ADC Control Register (RADCON)............................................................................................ 23-7
RC Oscillator Circuits....................................................................................................................... 23-8
Counter A/Counter B Reference Modes ......................................................................................... 23-10
Example of Use of RC Oscillation Type A/D Converter................................................................ 23-14
Monitoring RC Oscillation ............................................................................................................. 23-19
Functioning P35(RCM), P34(RCT0), P33(RT0), P32(RS0), P31(CS0) and P30(IN0) as the
RC-ADC(Ch0) ................................................................................................................................ 23-21
Functioning P47(RT1), P46(RS1), P45(CS1) and P44(IN1) as the RC-ADC(Ch1)....................... 23-22
Features............................................................................................................................................. 24-3
Configuration of the LCD Drivers .................................................................................................... 24-4
Configuration of the Bias Generation Circuit ................................................................................... 24-5
List of Pins........................................................................................................................................ 24-6
List of Registers ................................................................................................................................ 24-9
Bias Circuit Control Register 0 (BIASCON).................................................................................. 24-10
Display Control Register (DSPCNT).............................................................................................. 24-11
Display Mode Register 0 (DSPMOD0) .......................................................................................... 24-12
Display Mode Register 1 (DSPMOD1) .......................................................................................... 24-14
Display Control Register (DSPCON) ............................................................................................. 24-15
Display Allocation Register A (DS0C0A to DS63C7A) ................................................................ 24-16
Display Allocation Register B (DS0C0B to DS63C7B) ................................................................. 24-18
Display Registers (DSPR00 to DSPRFE) ....................................................................................... 24-20
Contents – 8
ML610Q428/ML610Q429 User’s Manual
Contents