DF2117VT20V Renesas Electronics America, DF2117VT20V Datasheet - Page 424

• Manufacturer Part Number: DF2117VT20V
• Description: MCU 16BIT FLASH 3V 160K 144-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2117VT20V

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: FIFO, I²C, LPC, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 112
• Program Memory Size: 160KB (160K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-TQFP, 144-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

13.7.3
TMR_X has input capture registers (TICRR and TICRF). A narrow pulse width can be measured
with TICRR and TICRF, using a single capture. If the falling edge of TMRIX (TMR_X input
capture input signal) is detected after its rising edge has been detected, the value of TCNT_X at
that time is transferred to both TICRR and TICRF.
(1)
Figure 13.11 shows the timing of the input capture operation.
If the input capture signal is input while TICRR and TICRF are being read, the input capture
signal is delayed by one system clock (φ) cycle. Figure 13.12 shows the timing of this operation.
Rev. 2.00 Sep. 28, 2009 Page 382 of 994
REJ09B0452-0200
Input Capture Signal Input Timing
φ
TMRIX
Input capture
signal
TCNT_X
TICRR
TICRF
Input Capture Operation
φ
TMRIX
Input capture
signal
(Input capture signal is input during TICRR and TICRF read)
Figure 13.11 Timing of Input Capture Operation
Figure 13.12 Timing of Input Capture Signal
M
m
n
n
n + 1
TICRR, TICRF read cycle
T
1
m
n
T
N
2
N
N + 1