DF38602RFT10 Renesas Electronics America, DF38602RFT10 Datasheet - Page 236

• Manufacturer Part Number: DF38602RFT10
• Description: MCU 3V 16K 32-QFN
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H SLPr

Specifications of DF38602RFT10

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 10MHz
• Connectivity: I²C, IrDA, SCI, SSU
• Peripherals: POR, PWM, WDT
• Number Of I /o: 13
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 6x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 32-QFN
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F38602RFT10; HD64F38602RFT10

Section 12 Watchdog Timer
Figure 12.1 shows a block diagram of the WDT.
12.2
The watchdog timer has the following registers.
• Timer control/status register WD1 (TCSRWD1)
• Timer control/status register WD2 (TCSRWD2)
• Timer counter WD (TCWD)
• Timer mode register WD (TMWD)
Rev. 3.00 May 15, 2007 Page 202 of 516
REJ09B0152-0300
[φ
w
/16 or φ
[Legend]
TCSRWD1:
TCSRWD2:
TCWD:
TMWD:
PSS:
φ
On-chip
oscillator
Register Descriptions
w
/256]
PSS
Timer control/status register WD1
Timer control/status register WD2
Timer counter WD
Timer mode register WD
Prescaler S
R
OSC
Figure 12.1 Block Diagram of Watchdog Timer
TCSRWD1
TCSRWD2
TMWD
TCWD
Interrupt/reset control
Internal reset signal or
interrupt request signal