DF36912GFH Renesas Electronics America, DF36912GFH Datasheet - Page 216

• Manufacturer Part Number: DF36912GFH
• Description: MCU 3/5V 8K 32-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of DF36912GFH

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 12MHz
• Connectivity: I²C, SCI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 18
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 32-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 12 Timer W
12.5.7
If a general register (GRA, GRB, GRC, or GRD) is used as an input capture register, the
corresponding IMFA, IMFB, IMFC, or IMFD flag is set to 1 when an input capture occurs. Figure
12.22 shows the timing of the IMFA to IMFD flag setting at input capture.
12.5.8
When the CPU reads a status flag while it is set to 1, then writes 0 in the status flag, the status flag
is cleared. Figure 12.23 shows the status flag clearing timing.
Rev. 3.00 Sep. 14, 2006 Page 186 of 408
REJ09B0105-0300
Timing of IMFA to IMFD Setting at Input Capture
Timing of Status Flag Clearing
Figure 12.22 Timing of IMFA to IMFD Flag Setting at Input Capture
φ
Input capture
signal
TCNT
GRA to GRD
IMFA to IMFD
IRRTW
Address
Write signal
IMFA to IMFD
IRRTW
φ
Figure 12.23 Timing of Status Flag Clearing by CPU
N
TSRW write cycle
TSRW address
T1
T2
N