R5F61663RN50FPV Renesas Electronics America, R5F61663RN50FPV Datasheet - Page 1297

• Manufacturer Part Number: R5F61663RN50FPV
• Description: MCU FLASH 384K ROM 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61663RN50FPV

• 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: -

4. Exit from software standby mode by RES pin
5. Exit from software standby mode by STBY pin
Notes: 1. By setting the SSIn bit in SSIER to 1, IRQ0 to IRQ11 can be used as a software
28.7.3
Bits STS4 to STS0 in SBYCR should be set as described below.
1. Using a crystal resonator
2. Using an external clock
When a power-on reset is generated by the fall of power voltage, software standby mode is
released. After that, if power voltage rises, the clock oscillation starts and the power-on reset is
released while the clock oscillation stabilization time is well kept. Thereafter CPU starts the
reset exception handling.
When the RES pin is driven low, clock oscillation is started. At the same time as clock
oscillation starts, clocks are supplied to the entire LSI. Note that the RES pin must be held low
until clock oscillation settles. When the RES pin goes high, the CPU begins reset exception
handling.
When the STBY pin is driven low, a transition is made to hardware standby mode.
Set bits STS4 to STS0 so that the standby time is at least equal to the oscillation settling time.
Table 28.2 shows the standby times for operating frequencies and settings of bits STS4 to
STS0.
A PLL circuit settling time is necessary. Refer to table 28.2 to set the standby time.
2. Supported only by the H8SX/1668M Group.
Setting Oscillation Settling Time after Exit from Software Standby Mode
standby mode clearing source.
Rev. 2.00 Sep. 24, 2008 Page 1263 of 1468
Section 28 Power-Down Modes
REJ09B0412-0200