R5F61668RD50FPV Renesas Electronics America, R5F61668RD50FPV Datasheet - Page 137

• Manufacturer Part Number: R5F61668RD50FPV
• Description: MCU 3V 1024K I-TEMP 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61668RD50FPV

• 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: 1MB (1M x 8)
• Program Memory Type: FLASH
• Eeprom Size: -
• Ram Size: 56K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

4.7
This is an internal reset generated when deep software standby mode is canceled by an interrupt.
When deep software standby mode is canceled, a deep software standby reset is generated, and
simultaneously, clock oscillation starts. After the time specified with DPSWCR has elapsed, the
deep software standby reset is canceled.
For details of the deep software standby reset, see section 28, Power-Down Modes.
4.8
This is an internal reset generated by the watchdog timer.
When the RSTE bit in RSTCSR is set to 1, a watchdog timer reset is generated by a TCNT
overflow. After a certain time, the watchdog timer reset is canceled.
For details of the watchdog timer reset, see section 18, Watchdog Timer (WDT).
Deep Software Standby Reset
Watchdog Timer Reset
Rev. 2.00 Sep. 24, 2008 Page 103 of 1468
REJ09B0412-0200
Section 4 Resets