DF38602RFT10 Renesas Electronics America, DF38602RFT10 Datasheet - Page 132

• 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 5 Power-Down Modes
(2)
The case of falling edge capture is shown in figure 5.3.
As shown in the case marked "Capture not possible," when an external input signal falls
immediately after a transition to active mode or subactive mode, after oscillation is started by an
interrupt via a different signal, the external input signal cannot be captured if the high-level width
at that point is less than 2
(3)
To ensure dependable capture of an external input signal, high- and low-level signal widths of at
least 2
shown in "Capture possible: case 1."
External input signal capture is also possible with the timing shown in "Capture possible: case 2"
and "Capture possible: case 3," in which a 2
(4)
NMI, IRQ0, IRQ1, IRQAEC, and ADTRG
Rev. 3.00 May 15, 2007 Page 98 of 516
REJ09B0152-0300
Operating mode
φ or φSUB
Capture possible: case 1
Capture possible: case 2
Capture possible: case 3
Capture not possible
External input signal
When External Input Signals cannot be Captured because Internal Clock Stops
Recommended Timing of External Input Signals
Input Pins to which these Notes Apply
tcyc
or 2
tsubcyc
Figure 5.3 External Input Signal Capture when Signal Changes
are necessary before a transition is made to standby mode or watch mode, as
Active (high-speed, medium-speed)
mode or subactive mode
tcyc
before/after Standby Mode or Watch Mode
or 2
tcyc
tsubcyc
tsubcyc
.
tcyc
tsubcyc
tcyc
or 2
Standby mode or
watch mode
tsubcyc
level width is secured.
tcyc
tsubcyc
Interrupt by different signal
Wait for osc-
illation
stabilization
Active (high-speed, medium-speed)
mode or subactive mode
tcyc
tsubcyc