HD64F2636UF20 Renesas Electronics America, HD64F2636UF20 Datasheet - Page 970

• Manufacturer Part Number: HD64F2636UF20
• Description: IC H8S MCU FLASH 128K 128QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of HD64F2636UF20

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, SCI, SmartCard
• Peripherals: Motor Control PWM, POR, PWM, WDT
• Number Of I /o: 72
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 12x10b; 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: -

H8S/2639, H8S/2638, H8S/2636,
Section 22B Clock Pulse Generator
H8S/2630, H8S/2635 Group
(H8S/2639 Group, H8S/2635 Group)
External circuitry such as that shown below is recommended around the PLL.
R1: 3 kΩ
C1: 470 pF
PLLCAP
PLLVSS
VCC
CB: 0.1 μF *
VSS
(Values are preliminary recommended values.)
Note: * CB is laminated ceramic capacitors.
Figure 22B-5 Points for Attention when Using PLL Oscillation Circuit
Place oscillation stabilization capacitor C1 and resistor R1 close to the PLLCAP pin, and ensure
that no other signal lines cross this line. Supply the C1 ground from PLLVSS.
Separate PLLVSS from the other VCC and VSS lines at the board power supply source, and be
sure to insert bypass capacitors CB close to the pins.
Page 920 of 1458
REJ09B0103-0800 Rev. 8.00
May 28, 2010