R5F61668MZN50FPV Renesas Electronics America, R5F61668MZN50FPV Datasheet - Page 120

• Manufacturer Part Number: R5F61668MZN50FPV
• Description: MCU FLASH 1024K ROM 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61668MZN50FPV

• 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
• 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: -20°C ~ 75°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 4 Resets
Rev. 1.00 Jan. 29, 2010 Page 88 of 1380
REJ09B0596-0100
RES
Vcc
Voltage
detection circuit
Deep software
standby reset
generation circuit
Power-on reset
circuit
Watchdog
timer
Figure 4.1 Block Diagram of Reset Circuit
Deep software standby
reset
Watchdog timer reset
Pin reset
Power-on reset
Voltage-monitoring
reset
Power-on rest circuit registers
(RSTSR.PORF)
Registers for voltage-monitoring
Registers related to power-down mode
RSTCSR for WDT
Internal state other than above,
and pin states.
RSTSR.LVDF
LVDCR.LVDE
RSTSR.DPSRSTF
DPSBYCR, DPSWCR
DPSIER, DPSIFR
DPSIEGR, DPSBKRn
LVDRI