R5F61662N50FPV Renesas Electronics America, R5F61662N50FPV Datasheet - Page 946

• 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
(3)
Figure 24.6 shows an example of operations in deep software standby mode with the IOKEEP bit
is cleared to 0 and the OPE bit is set to 1 in external extended mode. When the IOKEEP bit is
cleared to 0, retention of the states of pins including the address bus, bus-control signals (CS0, AS,
RD, HWR, and LWR), data bus, and other pins including Bφ output is released after the
oscillation settling time has elapsed.
Rev. 2.00 Sep. 16, 2009 Page 916 of 1036
REJ09B0414-0200
Deep Software Standby Mode in External Extended Mode (IOKEEP = 0)
Oscillator
Iφ
NMI
Internal reset
Address
Bus control
Data
Bφ
I/O other than
above
Figure 24.6 Example of Deep Software Standby Mode Operation in
execution state
Program
External Extended Mode (IOKEEP = 0, OPE = 1)
Operated
Operated
Operated
instruction
SLEEP
Deep software standby mode
(power-down mode)
Retained
Retained
Retained
Retained
Retained
settling time
Oscillation
Started from h'00000
exception
handling
Reset
Operated
Operated
Operated
execution state
Program