D13002F16V Renesas Electronics America, D13002F16V Datasheet - Page 420

• Manufacturer Part Number: D13002F16V
• Description: IC H8/3002 ROMLESS 100QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of D13002F16V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: SCI
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 38
• Program Memory Type: ROMless
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

12.1.2 Block Diagram
Figure 12-1 shows a block diagram of the WDT.
12.1.3 Pin Configuration
Table 12-1 describes the WDT output pin.
Table 12-1 WDT Pin
Name
Reset output
Note: * Open-drain output.
Interrupt signal
Reset
(internal, external)
Legend
TCNT:
TCSR:
RSTCSR:
Timer counter
Timer control/status register
Reset control/status register
Abbreviation
RESO
(interval timer)
Reset control
Figure 12-1 WDT Block Diagram
RSTCSR
Interrupt
control
I/O
Output*
Overflow
Function
External output of the watchdog timer reset signal
404
Clock
selector
TCSR
TCNT
Clock
Internal clock sources
ø/2
ø/32
ø/64
ø/128
ø/256
ø/512
ø/2048
ø/4096
control
Read/
write
Internal
data bus