DF38122HWV Renesas Electronics America, DF38122HWV Datasheet - Page 294

• Manufacturer Part Number: DF38122HWV
• Description: IC H8/38122 MCU FLASH 80QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300L SLPr

Specifications of DF38122HWV

• Core Processor: H8/300L
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: SCI
• Peripherals: LCD, POR, PWM, WDT
• Number Of I /o: 50
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 9 Timers
Bit 2—Compare Match Flag L (CMFL)
Bit 2 is a status flag indicating that TCFL has matched OCRFL. This flag is set by hardware and
cleared by software. It cannot be set by software.
Bit 2
CMFL
0
1
Bit 1—Timer Overflow Interrupt Enable L (OVIEL)
Bit 1 selects enabling or disabling of interrupt generation when TCFL overflows.
Bit 1
OVIEL
0
1
Bit 0—Counter Clear L (CCLRL)
Bit 0 selects whether TCFL is cleared when TCFL and OCRFL match.
Bit 0
CCLRL
0
1
Rev. 8.00 Mar. 09, 2010 Page 272 of 658
REJ09B0042-0800
Description
Clearing condition:
After reading CMFL = 1, cleared by writing 0 to CMFL
Setting condition:
Set when the TCFL value matches the OCRFL value
Description
TCFL overflow interrupt request is disabled
TCFL overflow interrupt request is enabled
Description
TCFL clearing by compare match is disabled
TCFL clearing by compare match is enabled
(initial value)
(initial value)
(initial value)