DF2148ATE20 Renesas Electronics America, DF2148ATE20 Datasheet - Page 414

• Manufacturer Part Number: DF2148ATE20
• Description: IC H8S MCU FLASH 128K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2148ATE20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: Host Interface, I²C, IrDA, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 74
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2148ATE20; HD64F2148ATE20

Section 12 8-Bit Timers
(2) Input capture signal input selection
Input capture input signal (TMRIX) in TMRX is switched by setting bits in the TCONRI register.
Figure 12.11 and Table 12.3 show the input capture signal selections.
See section 13.2.1, Timer Connection Register I (TCONRI), for details.
Rev. 4.00 Sep 27, 2006 page 368 of 1130
REJ09B0327-0400
TMIX pin
TMRI1 pin
TMCI1 pin
(When Input Capture Input Signal Enters while TICRR and TICRF Are Being Read)
TMRIX
Input capture
signal
inversion
inversion
inversion
HFINV,
HIINV
Polarity
Polarity
Polarity
Figure 12.11 Switching of Input Capture Signal
Figure 12.10 Timing of Input Capture Signal
selector
Signal
SIMOD1,
SIMOD0
T1
TMRIX
TICRR, TICRF read cycle
ICST
T2
TMRX