ML610Q408-NNNTBZ03A7 Rohm Semiconductor, ML610Q408-NNNTBZ03A7 Datasheet - Page 47

• Manufacturer Part Number: ML610Q408-NNNTBZ03A7
• Description: MCU 8BIT 16K FLASH 8CH 100-TQFP
• Manufacturer: Rohm Semiconductor
• Series: -r

Specifications of ML610Q408-NNNTBZ03A7

• Core Processor: nX-U8/100
• Core Size: 8-Bit
• Speed: 2MHz
• Connectivity: SSP, UART/USART
• Peripherals: LCD, Melody Driver, POR, PWM, WDT
• Number Of I /o: 22
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: FLASH
• Eeprom Size: -
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 1.25 V ~ 3.6 V
• Data Converters: A/D 2x16b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 70°C
• Package / Case: 100-TFQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

4. MCU Control Function
4.1 Overview
4.1.1
4.1.2
For system reset mode, see Chapter 3, “Reset Function”.
The operating states of this LSI are classified into the following 4 modes including system reset mode:
(1) System reset mode
(2) Program run mode
(3) HALT Mode
(4) STOP mode
Figure 4-1 shows an operating state transition diagram.
• HALT mode, where the CPU stops operating and only the peripheral circuit is operating
• STOP mode, where both low-speed oscillation and high-speed oscillation stop
• Stop code acceptor function, which controls transition to STOP mode
• Block control function, which power downs the circuits of unused peripherals (reset registers and stop clock
Features
Configuration
supplies)
Power on
Reset
System reset
STOP mode
Figure 4-1 Operating State Transition Diagram
mode
STP=”1”
Reset
External
interrupt
Release reset
Reset or BRK
instruction
4-1
HLT=”1”
HALT Mode
operation
Program
mode
Interrupt
Chapter 4 MCU Control Function