ML610Q422-NNNTBZ03A7 Rohm Semiconductor, ML610Q422-NNNTBZ03A7 Datasheet - Page 7

• 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

Chapter 7
Chapter 8
Chapter 9
Chapter 10
7.
8.
9.
10. Timers............................................................................................................................................................... 10-1
6.4
7.1
7.2
7.3
8.1
8.2
8.3
9.1
9.2
9.3
10.1 Overview ...................................................................................................................................................... 10-1
6.3.3
6.4.1
6.4.2
7.1.1
7.1.2
7.2.1
7.2.2
7.2.3
7.2.4
7.3.1
7.3.2
7.3.3
7.3.4
8.1.1
8.1.2
8.1.3
8.2.1 List of Registers............................................................................................................................................ 8-2
8.2.2
8.2.3
8.2.4
8.2.5
9.1.1
9.1.2
9.2.1
9.2.2
9.2.3
10.1.1
10.1.2
6.3.2.3
6.3.2.4
6.3.2.5
Time Base Counter............................................................................................................................................. 7-1
Capture ............................................................................................................................................................... 8-1
1 kHz Timer (1kHzTM)..................................................................................................................................... 9-1
Specifying port registers .............................................................................................................................. 6-15
Overview ........................................................................................................................................................ 7-1
Description of Registers................................................................................................................................. 7-3
Description of Operation................................................................................................................................ 7-7
Overview ........................................................................................................................................................ 8-1
Description of Registers................................................................................................................................. 8-2
Description of Operation................................................................................................................................ 8-7
Overview ........................................................................................................................................................ 9-1
Description of Registers................................................................................................................................. 9-2
Description of Operation................................................................................................................................ 9-5
Switching of System Clock ................................................................................................................. 6-13
Features .................................................................................................................................................. 7-1
Configuration ......................................................................................................................................... 7-1
List of Registers ..................................................................................................................................... 7-3
Low-Speed Time Base Counter (LTBR)............................................................................................... 7-4
Low-Speed Time Base Counter............................................................................................................. 7-7
High-Speed Time Base Counter ............................................................................................................ 7-8
Features .................................................................................................................................................. 8-1
Configuration ......................................................................................................................................... 8-1
List of Pins ............................................................................................................................................. 8-1
Capture Control Register (CAPCON) ................................................................................................... 8-3
Capture Status Register (CAPSTAT).................................................................................................... 8-4
Capture Data Register 0 (CAPR0) ........................................................................................................ 8-5
Capture Data Register 1 (CAPR1) ........................................................................................................ 8-6
Features .................................................................................................................................................. 9-1
Configuration ......................................................................................................................................... 9-1
List of Registers ..................................................................................................................................... 9-2
1 kHz Timer Count Registers (T1KCRL, T1KCRH) ........................................................................... 9-3
1 kHz Timer Control Register (T1KCON) ........................................................................................... 9-4
Features ................................................................................................................................................ 10-1
Configuration ....................................................................................................................................... 10-1
Functioning P21 (OUTCLK) as the high speed clock output............................................................. 6-15
Functioning P20 (LSCLK) as the low speed clock output ................................................................. 6-16
High-Speed Time Base Counter Divide Register (HTBDR)................................................................ 7-5
Low-Speed Time Base Counter Frequency Adjustment Registers L and H
(LTBADJL, LTBADJH)........................................................................................................................ 7-6
Low-Speed Time Base Counter Frequency Adjustment Function ....................................................... 7-9
A signal generation for 16bit timer 2-3 frequency measurement mode ............................................. 7-10
Built-in PLL Oscillation Mode ........................................................................................................ 6-10
External Clock Input Mode .............................................................................................................. 6-10
Operation of High-Speed Clock Generation Circuit ....................................................................... 6-11
Contents – 3
ML610Q421/ML610Q422 User’s Manual
Contents