ML610Q422-NNNTBZ03A7 Rohm Semiconductor, ML610Q422-NNNTBZ03A7 Datasheet - Page 56

• 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

• DSAD (bit 0)
When certain bits of block control registers are set to “1”, corresponding peripherals are reset (all registers are reset) and
operating clocks for the peripherals stop. Writing to every SFR (special function register) in the corresponding
peripherals is not valid while the bits of block control registers are set to “1” and returns the initial value for read. Ensure
the bits are reset to “0” before using the peripherals to enable the operation.
Note:
See Chapter 26, “LCD Driver” for detail about operation of LCD driver.
See Chapter 27, “Battery Level Detector” for detail about operation of BLD.
See Chapter 3, “Reset Function” for detail about operation of 32kHz oscillation stop detector.
See Chapter 24, “RC Oscillation Type A/D Converter” for detail about operation of RC oscillation type A/D converter.
See Chapter 25, “Successive Approximation” for detail about operation of SA type A/D converter.
The DSAD bit is used to control SA type A/D converter operation. When the DSAD bit is set to “1”, the circuits
related to SA type A/D converter are reset and turned off.
DSAD
0
1
Enable operating SA type A/D converter (initial value)
Disable operating SA type A/D converter
Description
4 – 10
ML610Q421/ML610Q422 User’s Manual
Chapter 4 MCU Control Function