DF2367VF33 Renesas Electronics America, DF2367VF33 Datasheet - Page 877

• Manufacturer Part Number: DF2367VF33
• Description: MCU 3V 384K 128-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2367VF33

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 33MHz
• Connectivity: I²C, IrDA, SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 84
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 24K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 10x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 128-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2367VF33; HD64F2367VF33

Table 22.2 Crystal Oscillator Characteristics
Frequency (MHz)
R
C
22.2.2
An external clock signal can be input as shown in the examples in figure 22.4. If the XTAL pin is
left open, make sure that parasitic capacitance is no more than 10 pF. When the counter clock is
input to the XTAL pin, make sure that the external clock is held high in standby mode.
Table 22.3 shows the input conditions for the external clock. The frequency of an external clock to
be input should be 8 MHz to 25 MHz.
S
0
max (pF)
max (Ω)
External Clock Input
EXTAL
EXTAL
XTAL
XTAL
Figure 22.4 External Clock Input (Examples)
8
80
7
(b) Counter clock input at XTAL pin
12
60
7
(a) XTAL pin left open
Open
16
7
50
Rev.6.00 Mar. 18, 2009 Page 817 of 980
External clock input
External clock input
Section 22 Clock Pulse Generator
20
40
7
REJ09B0050-0600
25
40
7