HD64F2218TF24 Renesas Electronics America, HD64F2218TF24 Datasheet - Page 659

• Manufacturer Part Number: HD64F2218TF24
• Description: IC H8S MCU FLASH 128K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of HD64F2218TF24

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 24MHz
• Connectivity: SCI, SmartCard, USB
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 69
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K 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: 100-TQFP, 100-VQFP
• For Use With: 3DK2218-SS - KIT DEV H8S/2218 WINDOWS SIDESHW
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

19.6
19.6.1
supply a clock to the subclock divider, connect a 32.768-kHz crystal resonator, as shown in figure
19.6. Figure 19.7 shows the equivalence circuit for a 32.768-kHz oscillator.
19.6.2
If no subclock is required, connect the OSC1 pin to Vss and leave OSC2 open, as shown in figure
19.8. Set the SUBSTP bit of LPWRCR to 1. If this setting is not made, transition to power-down
mode may not complete properly in some cases.
Subclock Oscillator
Connecting 32.768-kHz Crystal Resonator
Handling Pins when Subclock Not Required
OSC1
Figure 19.6 Example Connection of 32.768-kHz Quartz Oscillator
Figure 19.7 Equivalence Circuit for 32.768-kHz Oscillator
Figure 19.8 Pin Handling when Subclock Not Required
Note: C
OSC1
OSC2
Ls
capacitance of the board.
1
and C
OSC1
OSC2
Cs
2
are reference values including the floating
Co
C
C
1
2
Rs
C
Co = 1.5 pF (typ.)
Rs = 14 kΩ (typ.)
fw = 32.768 kHz
Type name = C001R (SEIKO EPSON)
1
Rev.7.00 Dec. 24, 2008 Page 603 of 698
= C
Open state
2
= 15 pF (typ.)
OSC2
REJ09B0074-0700