DF38602RFT10 Renesas Electronics America, DF38602RFT10 Datasheet - Page 109

• 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

(2)
After the system clock is generated, the time required for the amplitude of the oscillation
waveform to increase, the oscillation frequency to stabilize, and the CPU and peripheral functions
to begin operating.
As the oscillation stabilization wait time required is the same as the oscillation stabilization time
(t
specify the time longer than the oscillation stabilization time (t
Therefore, when a transition is made from standby mode, watch mode, or subactive mode, to
active (high-speed/medium-speed) mode, with an resonator connected to the system clock
oscillator, careful evaluation must be carried out on the mounting circuit before deciding the
oscillation stabilization wait time. For the wait time, secure the time required for the amplitude of
the oscillation waveform to increase and the oscillation frequency to stabilize. In addition, since
the oscillation start time differs according to mounting circuit constants, stray capacitance, and so
forth, suitable constants should be determined in consultation with the resonator manufacturer.
rc
Oscillation waveform
(OSC2)
System clock (φ)
Operating mode
) at power-on, specified in the AC characteristics, set the STS2 to STS0 bits in SYSCR1 to
Wait Time
Oscillation
start time
Standby mode,
watch mode,
or subactive
mode
Figure 4.12 Oscillation Stabilization Wait Time
Interrupt accepted
Oscillation stabilization wait time
Wait time
rc
Rev. 3.00 May 15, 2007 Page 75 of 518
).
Section 4 Clock Pulse Generators
Active (high-speed) mode or
active (medium-speed) mode
REJ09B0152-0300