ML610Q408-NNNTBZ03A7 Rohm Semiconductor, ML610Q408-NNNTBZ03A7 Datasheet - Page 309

• Manufacturer Part Number: ML610Q408-NNNTBZ03A7
• Description: MCU 8BIT 16K FLASH 8CH 100-TQFP
• Manufacturer: Rohm Semiconductor
• Series: -r

Specifications of ML610Q408-NNNTBZ03A7

• Core Processor: nX-U8/100
• Core Size: 8-Bit
• Speed: 2MHz
• Connectivity: SSP, UART/USART
• Peripherals: LCD, Melody Driver, POR, PWM, WDT
• Number Of I /o: 22
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: FLASH
• Eeprom Size: -
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 1.25 V ~ 3.6 V
• Data Converters: A/D 2x16b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 70°C
• Package / Case: 100-TFQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

21.4 Specifying Port Registers
21.4.1 Functioning P35(RCM), P34(RCT0), P33(RT0), P32(RS0), P31(CS0) and P30(IN0) as the
To enable the RC-ADC function, the applicable bit of each related port register needs to be set. See Chapter 16, “Port 3”
and Chapter 18, “Port 4” for detail about the port registers.
Set P35MD0-P30MD0(bit5-bit0 of P3MOD0 register) to “1”, for specifying the RC-ADC as the secondary function of
P35, P34, P33, P32, P31 and P30.
Set the P34C1 to P30C1 bits (P3CON1 register bits 4 to 0) to “0”, the P34C0 to P30C0 bits (P3CON0 register bits 4 to
0) to “0”, and the P34DIR to P30DIR bits (P3DIR register bits 4 to 0) to “1” for selecting the state mode of the P34, P33,
P32, P31, and P30 to high-impedance input. The P34C1-P30C1 bit and P34C0-P30C0 bit can be set to all “1” instead of
all “0” to select the high-impedance inputs.
Set the P35C1 bit (P3CON1 register bit 5) to “1”, the P35C0 bit (P3CON0 register bit 5) to “1”, and the P35DIR bit
(P3DIR register bit 5) to “0” for selecting the P35 state mode to CMOS output.
Data of P35D-P30D bits (bit5-0 of P3D register) do not affect to the RC-ADC function, so don’t care the data for the
function.
- : Bit that does not exist
Bit name
Bit name
Bit name
Bit name
Bit name
Register
Register
Register
Register
Register
Setting
Setting
Setting
Setting
Setting
name
name
name
name
name
RC-ADC(Ch0)
value
value
value
value
value
Bit
Bit
Bit
Bit
Bit
P37MD0
P37DIR
P37C1
P37C0
P37D
7
7
7
7
7
-
-
-
-
-
P36MD0
P36DIR
P36C1
P36C0
P36D
6
6
6
6
6
-
-
-
-
-
P35MD0
P35DIR
P35C1
P35C0
P35D
**
5
1
5
1
5
1
5
0
5
P3MOD0 register (Address: 0F21CH)
P3CON1 register (Address: 0F21BH)
P3CON0 register (Address: 0F21AH)
P3DIR register (Address: 0F219H)
P3D register (Address: 0F218H)
P34MD0
21-19
P34DIR
P34C1
P34C0
P34D
**
4
1
4
0
4
0
4
1
4
ML610Q407/ML610Q408/ML610Q409 User's Manual
P33MD0
P33DIR
Chapter 21 RC Oscillation Type A/D Converter
P33C1
P33C0
P33D
**
3
1
3
0
3
0
3
1
3
P32MD0
P32DIR
P32C1
P32C0
P32D
**
2
1
2
0
2
0
2
1
2
P31MD0
P31DIR
P31C1
P31C0
P31D
**
1
1
1
0
1
0
1
1
1
P30MD0
P30DIR
P30C1
P30C0
P30D
**
0
1
0
0
0
0
0
1
0