DF38602RFT10 Renesas Electronics America, DF38602RFT10 Datasheet - Page 400

• Manufacturer Part Number: DF38602RFT10
• Description: MCU 3V 16K 32-QFN
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H SLPr

Specifications of DF38602RFT10

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 10MHz
• Connectivity: I²C, IrDA, SCI, SSU
• Peripherals: POR, PWM, WDT
• Number Of I /o: 13
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 6x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 32-QFN
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F38602RFT10; HD64F38602RFT10

Section 18 Comparators
18.4.2
Figure 18.2 shows CDR when hysteresis is or is not selected by the CMLS bit CMCR and the
input voltage to the COMP pins. The hysteresis characteristics for the comparison result (CDR) by
the comparator can be selected by the CMLS bit, as shown in figure 18.2.
18.4.3
When the CDR bit is read while the comparator interrupt is enabled and both the CME and CMIE
bits are set to 1, it is latched in the internal latch. When a difference occurs between the output of
the latch and the CDR bit, the interrupt is generated. While the CDR bit is being read, the interrupt
is masked.
Rev. 3.00 May 15, 2007 Page 366 of 516
REJ09B0152-0300
CDR (CMLS = 0)
CDR (CMLS = 1)
Hysteresis Characteristics of Comparator
Interrupt Setting
When CMR = 0 and CRS3 to CRS0 = B'1000 (VIH = 19/30Vcc, VIL = 17/30Vcc)
19/30 Vcc
17/30 Vcc
Figure 18.2 Hysteresis/Non-Hysteresis Selection by CDR
COMP pin input voltage