DF2148BTE20 Renesas Electronics America, DF2148BTE20 Datasheet - Page 364

• Manufacturer Part Number: DF2148BTE20
• Description: IC H8S MCU FLASH 128K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2148BTE20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, IrDA, SCI, X-Bus
• Peripherals: 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): 4.5 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: HD64F2148BTE20; HD64F2148BTE20

Section 12 8-Bit Timer (TMR)
Selection of Input Capture Signal Input: Input capture input signal of TMR_X (TMRIX) is
switched according to the setting of the bits in TCONRI of the timer connection. Input capture
signal selections are shown in figure 12.13 and table 12.3. For details, see section 13.3.1, Timer
Connection Register I (TCONRI).
Table 12.3 Input Capture Signal Selection
Bit 4
ICST
0
1
Rev. 3.00 Mar 21, 2006 page 308 of 788
REJ09B0300-0300
TMIX pin
TMRI1 pin
TMCI1 pin
Bit 7
SIMOD1
—
0
1
Polarity inversion
Polarity inversion
Polarity inversion
Bit 6
SIMOD0
—
0
1
1
TCONRI
Figure 12.13 Input Capture Signal Selection
HFINV,
HIINV
Bit 3
HFINV
—
0
1
—
—
—
—
Signal
selector
Bit 1
HIINV
—
—
—
0
1
0
1
SIMOD1,
SIMOD0
Description
Input capture function not used
TMIX pin input selection
Inverted TMIX pin input selection
TMRI1 pin input selection
Inverted TMRI1 pin input selection
TMCI1 pin input selection
Inverted TMCI1 pin input selection
TMRIX
ICST
TMR_X