ML610Q428-NNNTBZ03A7 Rohm Semiconductor, ML610Q428-NNNTBZ03A7 Datasheet - Page 106

• Manufacturer Part Number: ML610Q428-NNNTBZ03A7
• Description: MCU 8BIT 48K FLASH 128-TQFP
• Manufacturer: Rohm Semiconductor

Specifications of ML610Q428-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: 48KB (24K x 16)
• Program Memory Type: FLASH
• Ram Size: 4K 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: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

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
HTBDR
R
7 – 2
8
ML610Q428/ML610Q429 User’s Manual
HTBCLK
4.096 MHz to 256 Hz
Chapter 7 Time Base Counter