ML610Q422-NNNTBZ03A7 Rohm Semiconductor, ML610Q422-NNNTBZ03A7 Datasheet - Page 105

• 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

Note:
The frequency of HSCLK changes according to specified data in SYSC1 bit and SYSC0 bit of Frequency control register
0 (FON0)
Figure 7-2 Configuration of High-Speed Time Base Counter
(Internal signal)
(4.096 MHz)
Data bus
HSCLK
RESET
HTBDR: High-speed time base counter frequency divide register
1/n-Counter
HT BDR
R
7 – 2
8
ML610Q421/ML610Q422 User’s Manual
HTBCLK
4.096 MHz to 256 Hz
Chapter 7 Time Base Counter