DF2357F20 Renesas Electronics America, DF2357F20 Datasheet - Page 428

• Manufacturer Part Number: DF2357F20
• Description: IC H8S MCU FLASH 5V 128K 128QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2357F20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 87
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 128-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Output Compare Output Timing: A compare match signal is generated in the final state in which TCNT and TGR
match (the point at which the count value matched by TCNT is updated). When a compare match signal is generated, the
output value set in TIOR is output at the output compare output pin. After a match between TCNT and TGR, the compare
match signal is not generated until the TCNT input clock is generated.
Figure 10-36 shows output compare output timing.
Input Capture Signal Timing: Figure 10-37 shows input capture signal timing.
Timing for Counter Clearing by Compare Match/Input Capture: Figure 10-38 shows the timing when counter
clearing by compare match occurrence is specified, and figure 10-39 shows the timing when counter clearing by input
capture occurrence is specified.
Rev.6.00 Oct.28.2004 page 398 of 1016
REJ09B0138-0600H
ø
TCNT
input clock
TCNT
TGR
Compare
match signal
TIOC pin
ø
Input capture
input
Input capture
signal
TCNT
TGR
Figure 10-37 Input Capture Input Signal Timing
Figure 10-36 Output Compare Output Timing
N
N
N
N+1
N
N+1
N+2
N+2