R5F61662N50FPV Renesas Electronics America, R5F61662N50FPV Datasheet - Page 625

• 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: -

WDTOVF signal
Internal reset signal *
Notes: 1. If TCNT overflows when the RSTE bit is set to 1, an internal reset signal is generated.
2. 130 states when the RSTE bit is cleared to 0.
H'FF
H'00
TCNT value
Figure 15.2 Operation in Watchdog Timer Mode
WT/IT = 1
TME = 1
1
H'00 written
to TCNT
WDTOVF and
internal reset are
generated
Overflow
133 states *
WOVF = 1
519 states
Rev. 2.00 Sep. 16, 2009 Page 595 of 1036
2
WT/IT = 1
TME = 1
Section 15 Watchdog Timer (WDT)
H'00 written
to TCNT
REJ09B0414-0200
Time