ML610Q412P-NNNTB03A7 Rohm Semiconductor, ML610Q412P-NNNTB03A7 Datasheet - Page 350

• Manufacturer Part Number: ML610Q412P-NNNTB03A7
• Description: MCU 8BIT 16K FLASH 120-TQFP
• Manufacturer: Rohm Semiconductor

Specifications of ML610Q412P-NNNTB03A7

• Core Processor: nX-U8/100
• Core Size: 8-Bit
• Speed: 625kHz
• Connectivity: I²C, SSP, UART/USART
• Peripherals: LCD, POR, PWM, WDT
• Number Of I /o: 14
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 1.1 V ~ 3.6 V
• Data Converters: A/D 2x12b, 2x24b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

28.2 Description of Operation
The low-speed oscillation circuit does not work. Connect V
ML610Q411/ML610Q412
V
V
system reset is released. As a result of release of STOP mode (generation of external interrupt), V
approx. 1.2 V(Typ.) and then approx. 0.6 V (Typ.) after 4096 low-speed oscillation clock (XTCLK) pulses are counted.
ML610Q415
V
DDL
DDX
DDL
Power supply for logic
low-speed oscillation
and V
and V
becomes approx. 0.6 V (Typ.) after 4096 low-speed oscillation clock (XTCLK) pulses are counted after the
Power supply for
System reset
DDX
DDX
RESET_VRX
RESET
become approx. 1.2 V at a system reset.
become approx. 1.2 V at a system reset.
V
V
DDX
DDL
_S
Figure 28-2 Operation Waveforms of Power Supply Circuit
Power supply for logic
Approx. 1.2V
Approx. 1.2V
Low-speed oscillation
4096-pulse count
System reset
RESET
Approx. 0.6V
ML610Q411/ML610Q412
V
_S
DDL
ML610Q415
STOP
mode
28 – 3
Approx. 1.2V
ML610Q411/ML610Q412/ML610Q415 User’s Manual
DDX
external interrupt
pin and XT0 pin to Vss.
Generation of
Approx. 1.2V
Low-speed oscillation
4096-pulse count
Chapter 28 Power Supply Circuit
Approx. 0.6V
DDX
becomes