R4F24278NVFQU Renesas Electronics America, R4F24278NVFQU Datasheet - Page 1259

• Manufacturer Part Number: R4F24278NVFQU
• Description: MCU 512K/48K 2.7-5.5V 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2400r

Specifications of R4F24278NVFQU

• Core Processor: H8S/2600
• Core Size: 16/32-Bit
• Speed: 33MHz
• Connectivity: EBI/EMI, I²C, IrDA, SCI, Smart Card, SPI, SSU, UART/USART
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 98
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Eeprom Size: -
• Ram Size: 64K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-LQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

H8S/2427, H8S/2427R, H8S/2425 Group
26.2.2
(1)
When the SLEEP instruction is executed while the SSBY bit is 0 in SBYCR, the CPU enters the
sleep mode. In sleep mode, CPU operation stops but the contents of the CPU’s internal registers
are retained. Other peripheral functions do not stop.
(2)
Sleep mode is exited by any interrupt, or signals at the RES, or STBY pins.
• Exiting sleep mode by interrupts
• Exiting sleep mode by RES pin
• Exiting sleep mode by STBY pin
REJ09B0565-0100 Rev. 1.00
Jul 22, 2010
When an interrupt occurs, sleep mode is exited and interrupt exception processing starts. Sleep
mode is not exited if the interrupt is disabled, or interrupts other than NMI are masked by the
CPU.
Setting the RES pin level low selects the reset state. After the stipulated reset input duration,
driving the RES pin high starts the CPU performing reset exception processing.
When the STBY pin level is driven low, a transition is made to hardware standby mode.
Transition to Sleep Mode
Exiting Sleep Mode
Sleep Mode
Section 26 Power-Down Modes
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