ML610Q422-NNNTBZ03A7 Rohm Semiconductor, ML610Q422-NNNTBZ03A7 Datasheet - Page 307

• 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

Figures 24-2 to 24-5 show the oscillator circuit configurations, the modes of oscillation for each configuration, and the
OM3–0 bit settings.
Note:
The unused pin RCT0 shown in the figure above is configured as a pin dedicated to the RC-ADC function during A/D
conversion; therefore, during A/D conversion, RCT0 cannot be used as a port (P34).
Note:
The unused pin RT0 shown in the figure above is configured as a pin dedicated to the RC-ADC function during A/D
conversion; therefore, during A/D conversion, RT0 cannot be used as a port (P33).
RT
RS0
CS0
RS0
CS0
RS0
CS0
RT0
RT0
CT0
Figure 24-4 When RCOSC0 Is Used for Measurement with One Capacitive Sensor
Figure 24-2 When RCOSC0 Is Used for Measurement with One Resistive Sensor
Figure 24-3 When RCOSC0 Is Used for Measurement with One Resistive Sensor
0-1
RCT0
RT0
RS0
CS0
IN0
RCT0
RT0
RS0
CS0
IN0
RCT0
RT0
RS0
CS0
IN0
(Two points are adjusted with two reference resistors)
OM3 OM2
OM3
OM3
0
0
0
0
0
0
0
24 – 11
OM2
OM2
0
0
0
0
0
0
1
OM1
Chapter 24 RC Oscillation Type A/D Converter
OM1
OM1
0
1
1
0
1
0
0
OM0
OM0
OM0
ML610Q421/ML610Q422 User’s Manual
1
0
1
1
0
1
0
Oscillates with the reference
resistor RS0 and CS0
Oscillates with the sensor RT0
and CS0
Oscillates with the reference
resistor RT
Oscillates with the reference
resistor RS0 and CS0
Oscillates with the sensor RT0
and CS0
Oscillates with the reference
resistor RS0 and CS0
Oscillates with the sensor RS0
and CT0
Mode of oscillation
Mode of oscillation
Mode of oscillation
0-1
and CS0