HD6473258P10 Renesas Electronics America, HD6473258P10 Datasheet - Page 147

• Manufacturer Part Number: HD6473258P10
• Description: IC H8 MCU OTP 32K 64DIP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/325r

Specifications of HD6473258P10

• Core Processor: H8/300
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: SCI, UART/USART
• Number Of I /o: 53
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: OTP
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 64-DIP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Peripherals: -

7.4.4 Input Capture Timing
(1) Input Capture Timing without Noise Canceler: An internal input capture signal is generated
from the rising or falling edge of the FTI input, as selected by the IEDG bit in the TCSR. Figure 7-
9 shows the usual input capture timing when the rising edge is selected (IEDG = 1).
If the upper byte of the ICR is being read when the internal input capture signal should be
generated, the internal input capture signal is delayed by one state. Figure 7-10 shows the timing
for this case.
Ø
Internal compare-
match A signal
FRC
Ø
Input at FTI pin
Internal input
capture signal
Figure 7-8. Clearing of FRC by Compare-Match A
Figure 7-9. Input Capture Timing (Usual Case)
N
139
H'0000
Fig 7-9
Fig 7-8