HD64F3644DV Renesas Electronics America, HD64F3644DV Datasheet - Page 297

• Manufacturer Part Number: HD64F3644DV
• Description: IC H8/3644 MCU FLASH 64QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Lr

Specifications of HD64F3644DV

• Core Processor: H8/300L
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI
• Peripherals: PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

9.6.4
Table 9.21 summarizes the watchdog timer operation states.
Table 9.21 Watchdog Timer Operation States
Operation Mode
TCW
TCSRW
Watchdog Timer Operation States
Reset
Reset
Reset
Active
Functions
Functions
Sleep
Functions
Functions
Watch
Halted
Retained
Rev. 6.00 Sep 12, 2006 page 275 of 526
Sub-
active
Halted
Retained Retained Retained
Halted
Sub-
sleep
REJ09B0326-0600
Section 9 Timers
Standby
Halted