ML610Q422-NNNTBZ03A7 Rohm Semiconductor, ML610Q422-NNNTBZ03A7 Datasheet - Page 326

• 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

25.2.6
• SALP (bit 0)
• SACK (bit 1)
Address: 0F2F0H
Access: R/W
Access size: 8/16 bits
Initial value: 02H
SADCON0 is a special function register (SFR) used to control the operation of the SA-ADC.
[Description of Bits]
This bit is used to select whether A/D conversion is performed once only for each channel or consecutively. When this bit
is set to “0”, A/D conversion is performed once only for each channel and when it is set to “1”, A/D conversion is
performed consecutively according to the settings of the SA-ADC mode register (SADMOD0).
The SACK bit is used to set an A/D conversion time.
As a conversion time is set by counting HSCLK, set this bit to “0” when HSCLK is set in the range of 375kHz to 625kHz
and when HSCLK is set in the range of 1.5MHz to 4.2MHz, set this bit to “1”.
Note:
Set the SACK bit when the SARUN bit of the SADCON1 register is “0” (A/D conversion inactive).
SA-ADC is available only when VDD=1.8V to 3.6V and HSCLK is in the ranges of 375KHz to 625kHz and of 1.5MHz to
4.2MHz.
Initial value
SADCON0
R/W
SALP
SACK
0
1
0
1
SA-ADC Control Register 0 (SADCON0)
R/W
Single A/D conversion only (Initial value)
Consecutive A/D conversion
HSCLK is set to the range of 375kHz to 625kHz.
HSCLK is set to the range of 1.5MHz to 4.2MHz (Initial value)
⎯
7
0
R/W
⎯
6
0
R/W
⎯
5
0
Chapter 25 Successive Approximation Type A/D Converter
Description
Description
R/W
⎯
4
0
25 – 6
R/W
⎯
3
0
ML610Q421/ML610Q422 User’s Manual
R/W
⎯
2
0
SACK
R/W
1
0
SALP
R/W
0
0