HD6473308RCP10V Renesas Electronics America, HD6473308RCP10V Datasheet - Page 180

• Manufacturer Part Number: HD6473308RCP10V
• Description: MCU 5V 16K,PB-FREE 80-PLCC
• Manufacturer: Renesas Electronics America
• Series: H8® H8/330r

Specifications of HD6473308RCP10V

• Core Size: 8-Bit
• Program Memory Size: 16KB (16K x 8)
• Oscillator Type: Internal
• Core Processor: H8/300
• Speed: 10MHz
• Number Of I /o: 58
• Program Memory Type: OTP
• Ram Size: 512 x 8
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 80-PLCC
• No. Of I/o's: 58
• Ram Memory Size: 512Byte
• Cpu Speed: 10MHz
• No. Of Timers: 3
• No. Of Pwm Channels: 2
• Digital Ic Case: RoHS Compliant
• Controller Family/series: H8/330
• Peripherals: ADC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply (vcc/vdd): -
• Eeprom Size: -
• Data Converters: -
• Peripherals: -
• Connectivity: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

7.6 Application Notes
Application programmers should note that the following types of contention can occur in the 8-bit
timer.
(1) Contention between TCNT Write and Clear: If an internal counter clear signal is generated
during the T
is not performed.
Figure 7-13 shows this type of contention.
H’00
H’FF
TCORA
TCORB
TMO pin
3
state of a write cycle to the timer counter, the clear signal takes priority and the write
Internal Address
bus
Internal write
signal
Counter clear
signal
TCNT
Figure 7-13. TCNT Write-Clear Contention
Ø
Figure 7-12. Example of Pulse Output
TCNT
Write cycle: CPU writes to TCNT
T
1
N
TCNT address
166
T
2
Clear counter
T
3
Figure 7-13
H’00