HD64F2623FA20J Renesas Electronics America, HD64F2623FA20J Datasheet - Page 717

• Manufacturer Part Number: HD64F2623FA20J
• Description: IC H8S MCU FLASH 256K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of HD64F2623FA20J

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Note: A system clock frequency multiplied by the multiplication factor (STC1 and STC0) should
20.3
Clock pulses can be supplied by connecting a crystal resonator, or by input of an external clock.
In either case, the input clock should not exceed 20 MHz.
20.3.1
Circuit Configuration: A crystal resonator can be connected as shown in the example in figure
20.2. Select the damping resistance R
crystal should be used.
Table 20.2 Damping Resistance Value
Frequency (MHz)
R
d
( )
not exceed the maximum operating frequency defined in sections 21A and 21B, Electrical
Characteristics.
Connecting a Crystal Resonator
Oscillator
Figure 20.2 Connection of Crystal Resonator (Example)
EXTAL
XTAL
R
4
500
d
d
according to table 20.2. An AT-cut parallel-resonance
C
C
L1
L2
8
200
Rev. 5.00 Jan 10, 2006 page 691 of 1042
C
12
0
L1
= C
Section 20 Clock Pulse Generator
L2
= 10 to 22pF
16
0
REJ09B0275-0500
20
0