R5F61662N50FPV Renesas Electronics America, R5F61662N50FPV Datasheet - Page 910

• Manufacturer Part Number: R5F61662N50FPV
• Description: MCU 24KB FLASH 384K 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61662N50FPV

• Core Processor: H8SX
• Core Size: 16/32-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, IrDA, SCI, SmartCard, USB
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 92
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 23 Clock Pulse Generator
Figure 23.8 shows the external circuitry recommended for the PLL circuit. Separate PLLVcc and
PLLVss from the other Vcc and Vss lines at the board power supply source, and be sure to insert
bypass capacitors CPB and CB close to the pins.
Rev. 2.00 Sep. 16, 2009 Page 880 of 1036
REJ09B0414-0200
Figure 23.8 Recommended External Circuitry for PLL Circuit
Figure 23.7 Note on Board Design for Oscillation Circuit
Note: * CB and CPB are laminated ceramic capacitors.
Inhibited
C
C
PLLV
L2
L1
PLLV
V
V
CC
CC
SS
SS
Signal A Signal B
Rp: 100 Ω
CPB: 0.1 µF *
CB: 0.1 µF *
XTAL
EXTAL
This LSI