ML610Q409-NNNTBZ03A7 Rohm Semiconductor, ML610Q409-NNNTBZ03A7 Datasheet - Page 85

• Manufacturer Part Number: ML610Q409-NNNTBZ03A7
• Description: MCU 8BIT 16K FLASH 4CH 100-TQFP
• Manufacturer: Rohm Semiconductor
• Series: -r

Specifications of ML610Q409-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

ML610Q407/ML610Q408/ML610Q409 User's Manual
Chapter 5 Interrupt
5.3.5
Even if the interrupt conditions are satisfied, an interrupt may not be accepted depending on the operating state. This is
called an interrupt disabled state. See below for the interrupt disabled state and the handling of interrupts in this state.
For the DSR prefix instruction, see “nX-U8/100 Core Instruction Manual”.
Interrupt disabled state 1:Between the interrupt shift cycle and the instruction at the beginning of the interrupt routine
Interrupt disabled state 2:Between the DSR prefix instruction and the next instruction
Interrupt Disable State
When the interrupt conditions are satisfied in this section, an interrupt is generated immediately following the
execution of the instruction at the beginning of the interrupt routine corresponding to the interrupt that has already
been enabled.
When the interrupt conditions are satisfied in this section, an interrupt is generated immediately after execution of
the instruction following the DSR prefix instruction.
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