ML610Q409-NNNTBZ03A7 Rohm Semiconductor, ML610Q409-NNNTBZ03A7 Datasheet - Page 310

• Manufacturer Part Number: ML610Q409-NNNTBZ03A7
• Description: MCU 8BIT 16K FLASH 4CH 100-TQFP
• Manufacturer: Rohm Semiconductor
• Series: -r

Specifications of ML610Q409-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

ML610Q407/ML610Q408/ML610Q409 User's Manual
Chapter 21 RC Oscillation Type A/D Converter
21.4.2 Functioning P47(RT1), P46(RS1), P45(CS1) and P44(IN1) as the RC-ADC(Ch1)
* : Bit not related to the RC-ADC function
** : Don’t care
Set P47MD1-P44MD1 bits(bit7-bit4 of P4MOD1 register) to “0” and set P47MD0-P44MD0(bit7-bit4 of P4MOD0
register) to “1”, for specifying the RC-ADC as the secondary function of P47, P46, P45 and P44.
Set the P47C1 to P44C1 bits (P4CON1 register bits 7 to 4) to “0”, the P47C0 to P44C0 bits (P4CON0 register bits 7 to
4) to “0”, and the P47DIR to P44DIR bits (P4DIR register bits 7 to 4) to “1” for selecting the state mode of the P47, P46,
P45, and P44 to high-impedance input. The P47C1-P44C1 bit and P47C0-P44C0 bit can be set to all “1” instead of all
“0” to select the high-impedance inputs.
Data of P47D-P44D bits (bit7-4 of P4D register) do not affect to the RC-ADC function, so don’t care the data for the
function.
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
value
value
value
value
value
Bit
Bit
Bit
Bit
Bit
P47MD1
P47MD0
P47DIR
P47C1
P47C0
7
0
7
1
7
0
7
0
7
1
P46MD1
P46MD0
P46DIR
P46C1
P46C0
6
0
6
1
6
0
6
0
6
1
P45MD1
P45MD0
P45DIR
P45C1
P45C0
5
0
5
1
5
0
5
0
5
1
P4MOD1 register (Address: 0F225H)
P4MOD0 register (Address: 0F224H)
P4CON1 register (Address: 0F223H)
P4CON0 register (Address: 0F222H)
P4DIR register (Address: 0F221H)
P44MD1
P44MD0
21-20
P44DIR
P44C1
P44C0
4
0
4
1
4
0
4
0
4
1
P43MD1
P43MD0
P43DIR
P43C1
P43C0
3
3
3
3
3
*
*
*
*
*
P42MD1
P42MD0
P42DIR
P42C1
P42C0
2
2
2
2
2
*
*
*
*
*
P41MD1
P41MD0
P41DIR
P41C1
P41C0
1
1
1
1
1
*
*
*
*
*
P40MD1
P40MD0
P40DIR
P40C1
P40C0
0
0
0
0
0
*
*
*
*
*