HD64F3337YCP16V Renesas Electronics America, HD64F3337YCP16V Datasheet - Page 134

• Manufacturer Part Number: HD64F3337YCP16V
• Description: MCU 3/5V 60K PB-FREE 84-PLCC
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300r

Specifications of HD64F3337YCP16V

• Core Size: 8-Bit
• Program Memory Size: 60KB (60K x 8)
• Oscillator Type: Internal
• Core Processor: H8/300
• Speed: 16MHz
• Connectivity: Host Interface, I²C, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 74
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 84-PLCC
• No. Of I/o's: 74
• Ram Memory Size: 1KB
• Cpu Speed: 16MHz
• No. Of Timers: 6
• No. Of Pwm Channels: 2
• Digital Ic Case Style: PLCC
• Controller Family/series: H8/300
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Table 6.5
Frequency (MHz)
Rd max ( )
Crystal Oscillator: Figure 6.9 shows an equivalent circuit of the crystal resonator. The crystal
resonator should have the characteristics listed in table 6.6.
Table 6.6
Frequency (MHz)
Rs max ( )
C
Use a crystal with the same frequency as the desired system clock frequency (ø).
Note on Board Design: When an external crystal is connected, other signal lines should be kept
away from the crystal circuit to prevent induction from interfering with correct oscillation. See
figure 6.10. The crystal and its load capacitors should be placed as close as possible to the XTAL
and EXTAL pins.
102
0
XTAL
(pF)
Damping Resistance
External Crystal Parameters
Figure 6.8 Connection of Crystal Oscillator (Example)
EXTAL
XTAL
Figure 6.9 Equivalent Circuit of External Crystal
L
Rd
C
2
1 k
2
500
7 pF max
L
C
C
L1
L2
C
0
AT-cut parallel resonating crystal
4
120
7 pF max
4
500
C
L1
= C
Rs
L2
8
200
8
80
7 pF max
= 10 pF to 22 pF
10
70
7 pF max
10
0
EXTAL