DF61654N50FTV Renesas Electronics America, DF61654N50FTV Datasheet - Page 587

• Manufacturer Part Number: DF61654N50FTV
• Description: IC H8SX/1654 MCU FLASH 120TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of DF61654N50FTV

• Core Processor: H8SX
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: I²C, IrDA, SCI, SmartCard, USB
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 75
• Program Memory Size: 512KB (512K 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: 120-TQFP, 120-VQFP
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)3DK1657 - DEV EVAL KIT FOR H8SX/1657
• 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 13.2 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.1.00 Sep. 08, 2005 Page 537 of 966
2
WT/IT = 1
TME = 1
Section 13 Watchdog Timer (WDT)
H'00 written
to TCNT
REJ09B0219-0100
Time