DF61654N50FTV Renesas Electronics America, DF61654N50FTV Datasheet - Page 905

• Manufacturer Part Number: DF61654N50FTV
• Description: IC H8SX/1654 MCU FLASH 120TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of DF61654N50FTV

• Core Processor: H8SX
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: I²C, IrDA, SCI, SmartCard, USB
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 75
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 120-TQFP, 120-VQFP
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)3DK1657 - DEV EVAL KIT FOR H8SX/1657
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

22.2
The registers related to the power-down modes are shown below. For details on the system clock
control register (SCKCR), refer to section 21.1.1, System Clock Control Register (SCKCR).
• Standby control register (SBYCR)
• Module stop control register A (MSTPCRA)
• Module stop control register B (MSTPCRB)
• Module stop control register C (MSTPCRC)
Notes: From any state, a transition to hardware standby mode occurs when STBY is driven low.
From any state except for hardware standby mode, a transition to the reset state occurs when RES is driven low.
1. NMI, IRQ0 to IRQ11, 8-bit timer interrupts, and watchdog timer interrupts.
2. NMI and IRQ0 to IRQ11. Note that IRQ is valid only when the corresponding bit in SSIER is set to 1.
Register Descriptions
The 8-bit timer is valid when the MSTPCRA9 or MSTPCRA8 bit is cleared to 0.
Program execution state
Reset state
RES pin = high
Transition after exception handling
Figure 22.1 Mode Transitions
STBY pin = high
RES pin = low
SLEEP
instruction
All interrupts
SLEEP instruction
External
interrupt*
SLEEP instruction
Interrupt*
2
1
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STBY pin = low
SSBY = 0
SSBY = 0, ACSE = 1
MSTPCR = H'F[C-F]FFFFFF
SSBY = 1
Software standby mode
Hardware standby mode
Program halted state
Section 22 Power-Down Modes
All-module-clock-
stop mode
Sleep mode
REJ09B0219-0100