DF2117VT20V Renesas Electronics America, DF2117VT20V Datasheet - Page 379

• 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: * Only 0 can be written to clear the flag.
Bit
2
1
0
Bit Name
CMF
CKSEG
TPDMNUDF
Initial
Value
0
0
0
R/W
R/(W)*
R/(W)*
R/(W)*
Description
Compare Match Flag (valid only in timer mode)
[Setting condition]
•
[Clearing condition]
•
Note: In cycle measurement mode, even though the
External Clock Edge Select
When CKS2 to CKS0 in TDPCR1 are set to B'111
(external clock), this bit selects the edge for counting of the
external count clock edges.
0: Falling edges of the external clock are counted
1: Rising edges of the external clock are counted
Cycle Lower Limit Underflow
This flag indicates that the waveform period measured in
cycle measurement mode is below the lower limit specified
in TDPPDMN.
[Setting condition]
•
[Clearing condition]
•
When the TDPCNT value matches the TDPWDMX
value in timer mode
Reading CMF when CMF = 1 and then writing 0 to
CMF
When TDPICR is less than TDPPDMN
Reading TPDMNUDF when TPDMNUDF = 1 and then
writing 0 to TPDMNUDF
TDPCNT value matches the TDPWDMX value, CMF
is not set to 1.
Rev. 2.00 Sep. 28, 2009 Page 337 of 994
REJ09B0452-0200