HD6413007F20 Renesas Electronics America, HD6413007F20 Datasheet - Page 375

• 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: -

Contention between General Register Write and Input Capture: If an input capture signal
occurs in the T
the general register is not performed. See figure 9.44.
Note on Waveform Period Setting: When a counter is cleared by compare match, the counter is
cleared in the last state at which the 16TCNT value matches the general register value, at the time
when this value would normally be updated to the next count. The actual counter frequency is
therefore given by the following formula:
f =
(f: counter frequency. φ: system clock frequency. N: value set in general register.)
(N +1)
Figure 9.44 Contention between General Register Write and Input Capture
φ
φ
Address bus
Internal write signal
Input capture signal
16TCNT
GR
3
state of a general register write cycle, input capture takes priority and the write to
General register write cycle
T
1
GR address
T
Rev.5.00 Sep. 12, 2007 Page 345 of 764
2
M
T
3
M
REJ09B0396-0500
9. 16-Bit Timer