R5F61662N50FPV Renesas Electronics America, R5F61662N50FPV Datasheet - Page 933

• Manufacturer Part Number: R5F61662N50FPV
• Description: MCU 24KB FLASH 384K 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61662N50FPV

• Core Processor: H8SX
• Core Size: 16/32-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, IrDA, SCI, SmartCard, USB
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 92
• Program Memory Size: 384KB (384K 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: 144-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 24 Power-Down Modes
24.6
All-Module-Clock-Stop Mode
When the ACSE bit is set to 1 and all modules controlled by MSTPCRA and MSTPCRB are
stopped (MSTPCRA, MSTPCRB = H'FFFFFFFF), or all modules except for the 8-bit timer (units
0 and 1) are stopped (MSTPCRA, MSTPCRB = H'F[C to F]FFFFFF), executing a SLEEP
instruction with the SSBY bit in SBYCR cleared to 0 will cause all modules (except for the 8-bit
timer* and watchdog timer), the bus controller, and the I/O ports to stop operating, and to make a
transition to all-module-clock-stop mode at the end of the bus cycle.
When power consumption should be reduced ever more in all-module-clock-stop mode, stop
modules controlled by MSTPCRC (MSTPCRC[15:8] = H'FFFF).
All-module-clock-stop mode is cleared by an external interrupt (NMI or IRQ0 to IRQ15 pins),
RES pin input, or an internal interrupt (8-bit timer* or watchdog timer), and the CPU returns to the
normal program execution state via the exception handling state. All-module-clock-stop mode is
not cleared if interrupts are disabled, if interrupts other than NMI are masked on the CPU side, or
if the relevant interrupt is designated as a DTC activation source.
When the STBY pin is driven low, a transition is made to hardware standby mode.
Note: * Operation or halting of the 8-bit timer can be selected by bits MSTPA11 to MSTPA8
in MSTPCRA.
Rev. 2.00 Sep. 16, 2009 Page 903 of 1036
REJ09B0414-0200