HD6473258P10V Renesas Electronics America, HD6473258P10V Datasheet - Page 152

• Manufacturer Part Number: HD6473258P10V
• Description: MCU 5V 32K PB-FREE 64-DIP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/325r

Specifications of HD6473258P10V

• Core Size: 8-Bit
• Program Memory Size: 32KB (32K x 8)
• Oscillator Type: External
• Core Processor: H8/300
• Speed: 10MHz
• Connectivity: SCI, UART/USART
• Number Of I /o: 53
• Program Memory Type: OTP
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 64-DIP
• No. Of I/o's: 53
• Ram Memory Size: 1024Byte
• Cpu Speed: 10MHz
• No. Of Timers: 3
• Digital Ic Case Style: DIP
• Supply Voltage: RoHS Compliant
• Controller Family/series: H8/330
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Peripherals: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

7.7 Sample Application
In the example below, the free-running timer channel is used to generate two square-wave outputs
with a 50% duty factor and arbitrary phase relationship. The programming is as follows:
(1) The CCLRA bit in the TCSR is set to 1.
(2) Each time a compare-match interrupt occurs, software inverts the corresponding output level
bit in the TCSR (OLVLA or OLVLB).
FTI
Sampling clock
Noise canceler output
H’FFFF
OCRA
OCRB
H’0000
FTOA
FTOB
Figure 7-16. Square-Wave Output (Example)
Figure 7-15. Noise Cancellation (Example)
Rejected as noise
FRC
144
Clear counter
Fig 7-15