HD64F3337YCP16 Renesas Electronics America, HD64F3337YCP16 Datasheet - Page 129

• Manufacturer Part Number: HD64F3337YCP16
• Description: IC H8 MCU FLASH 60K 84PLCC
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300r

Specifications of HD64F3337YCP16

• Core Processor: H8/300
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: Host Interface, I²C, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 74
• Program Memory Size: 60KB (60K x 8)
• 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
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 84-PLCC
• Package: 84PLCC
• Family Name: H8
• Maximum Speed: 16 MHz
• Operating Supply Voltage: 5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 74
• Interface Type: HIF/I2C/SCI
• On-chip Adc: 8-chx10-bit
• On-chip Dac: 2-chx8-bit
• Number Of Timers: 3
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

6.2
6.2.1
If an external crystal is connected across the EXTAL and XTAL pins, the on-chip oscillator circuit
generates a system clock signal. Alternatively, an external clock signal can be applied to the
EXTAL pin.
Connecting an External Crystal
Circuit Configuration: An external crystal can be connected as in the example in figure 6.2.
Table 6.1 indicates the appropriate damping resistance Rd. An AT-cut parallel resonance crystal
should be used.
Table 6.1
Frequency (MHz)
Rd max ( )
Crystal Oscillator: Figure 6.3 shows an equivalent circuit of the crystal resonator. The crystal
resonator should have the characteristics listed in table 6.2.
Oscillator Circuit
Oscillator (Generic Device)
Damping Resistance
Figure 6.2 Connection of Crystal Oscillator (Example)
EXTAL
XTAL
2
1 k
Rd
4
500
C
C
L1
L2
8
200
C
L1
10
0
= C
L2
= 10 pF to 22 pF
12
0
16
0
97