HD6413007F20 Renesas Electronics America, HD6413007F20 Datasheet - Page 408

• Manufacturer Part Number: HD6413007F20
• Description: IC H8 MCU ROMLESS 5V 100QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD6413007F20

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 35
• Program Memory Type: ROMless
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -

10. 8-Bit Timers
10.7
Note that the following kinds of contention can occur in 8-bit timer operation.
10.7.1
If a timer counter clear signal occurs in the T
counter takes priority and the write is not performed. Figure 10.18 shows the timing in this case.
Rev.5.00 Sep. 12, 2007 Page 378 of 764
REJ09B0396-0500
TCORA
TCORB
TMO
Address bus
Internal write signal
Counter clear signal
8TCNT
Usage Notes
Contention between 8TCNT Write and Clear
H'FF
H'00
φ
Figure 10.18 Contention between 8TCNT Write and Clear
Figure 10.17 Example of Pulse Output
8TCNT
T
1
N
8TCNT write cycle
8TCNT address
3
state of a 8TCNT write cycle, clearing of the
T
2
Counter clear
T
3
H'00