DF2117VT20V Renesas Electronics America, DF2117VT20V Datasheet - Page 354

• 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: -

Note:
Rev. 2.00 Sep. 28, 2009 Page 312 of 994
REJ09B0452-0200
Bit
3
2
1
0
Bit Name
ICPF
MINUDF
MCICTL
⎯
* Only 0 can be written to clear the flag.
Initial
Value
0
0
0
0
R/W
R/(W)* Input Capture Generation
R/(W)* Measurement Period Lower Limit Underflow
R/W
R/W
Description
Timer mode: The flag indicates that the value in TCMCNT
has been transferred to TCMICR on generation of an input
capture signal. This flag is set when the input capture signal
is generated, i.e. on detection of the edge selected by the
IEDGD bit on the TCMCYI input pin.
Cycle measurement mode: The flag indicates that the value
in TCMCNT has been transferred to TCMICR on detection
of the second edge (rising or falling as determined by the
IEDG bit in TCMCR) during the measurement period.
[Setting condition]
Generation of the input capture signal
[Clearing condition]
Reading ICPF when ICPF = 1 and then writing 0 to ICPF
This flag indicates that the measured number of cycles of
the waveform for measurement in cycle measurement mode
has reached the lower limit set in TCMMINCM, causing an
underflow.
[Setting condition]
A smaller value for TCMICR than TCMMINCM
[Clearing condition]
Reading MINUDF when MINUDF = 1 and then writing 0 to
MINUDF
TCMMCI Input Polarity Inversion
0: TCMMCI input is inverted for use.
1: TCMMCI input is directly used.
Note: Change this bit when CST = 0 and TCMMDS = 0
Reserved
The initial value should not be changed.