ML610Q412P-NNNTB03A7 Rohm Semiconductor, ML610Q412P-NNNTB03A7 Datasheet - Page 319

• Manufacturer Part Number: ML610Q412P-NNNTB03A7
• Description: MCU 8BIT 16K FLASH 120-TQFP
• Manufacturer: Rohm Semiconductor

Specifications of ML610Q412P-NNNTB03A7

• Core Processor: nX-U8/100
• Core Size: 8-Bit
• Speed: 625kHz
• Connectivity: I²C, SSP, UART/USART
• Peripherals: LCD, POR, PWM, WDT
• Number Of I /o: 14
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 1.1 V ~ 3.6 V
• Data Converters: A/D 2x12b, 2x24b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

25.2.7
• SARUN (bit 0)
Address: 0F2F1H
Access: R/W
Access size: 8 bits
Initial value: 00H
SADCON1 is a special function register (SFR) used to control the operation of the SA-ADC.
[Description of Bits]
The SARUN bit is used to start or stop SA-ADC conversion. Setting this bit to “1” starts A/D conversion and setting
it to “0” stops A/D conversion.
When SALP of SADCON0 is “0” and then A/D conversion on the channel with the largest channel number among the
selected ones is terminated, the SARUN bit is automatically set to “0”.
Notes:
Do not start A/D conversion in the state in which bits 1 (SACH1) and 0 (SACH0) of SA-ADC mode register 0 are “0”
and “0” respectively. When A/D conversion is started in this state, A/D conversion is not done while the A/D converter
is activated. Therefore, the SA-ADC result register is not updated, the A/D conversion termination interrupt is not
generated, A/D conversion is not terminated automatically, and SARUN remains “1”.
Initial value
SADCON1
R/W
SARUN
0
1
SA-ADC Control Register 1 (SADCON1)
R/W
Stops conversion. (Initial value)
Starts conversion.

7
0
R/W

6
0
R/W

5
0
Chapter 25 Successive Approximation Type A/D Converter
Description
R/W

25 – 7
4
0
ML610Q411/ML610Q412/ML610Q415 User’s Manual
R/W

3
0
R/W

2
0
R/W

0
1
SARUN
R/W
0
0