DF2437FV Renesas Electronics America, DF2437FV Datasheet - Page 405

• Manufacturer Part Number: DF2437FV
• Description: IC H8S/2437 MCU FLASH 128QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2400r

Specifications of DF2437FV

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 85
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 128-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Timing for Counter Clearing by Compare Match/Input Capture:
Figure 12.37 shows the timing when counter clearing by compare match occurrence is specified,
and figure 12.38 shows the timing when counter clearing by input capture occurrence is specified.
Input capture
signal
Counter clear
signal
TCNT
TGR
Compare
match signal
Counter
clear signal
TCNT
TGR
φ
φ
Figure 12.37 Counter Clear Timing (Compare Match)
Figure 12.38 Counter Clear Timing (Input Capture)
N
N
N
H'0000
H'0000
N
Rev.2.00 May. 28, 2009 Page 365 of 732
REJ09B0059-0200