HD6417712BPV Renesas Electronics America, HD6417712BPV Datasheet - Page 374

• Manufacturer Part Number: HD6417712BPV
• Description: MPU 1.5/3.3V 0K PB-FREE 256-BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH Ethernetr

Specifications of HD6417712BPV

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 200MHz
• Connectivity: EBI/EMI, Ethernet, FIFO, SCI, SIO
• Peripherals: DMA, POR, WDT
• Number Of I /o: 24
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Section 11 On-Chip Oscillation Circuits
Pin assignments of P-LFBGA1717-256 (BP-256H/HV)
When Using a PLL Oscillator Circuit: Keep the wiring from the PLL Vcc and PLL Vss
connection pattern to the power supply pins short, and make the pattern width large, to minimize
the inductance component.
Connect the EXTAL pin to VccQ or VssQ and make the XTAL pin open in clock mode 7.
The analog power supply system of the PLL is sensitive to a noise. Therefore the system
malfunction may occur by the intervention with other power supply. Do not supply the analog
power supply with the same resource as the digital power supply of Vcc and VccQ.
Rev. 1.00 Dec. 27, 2005 Page 330 of 932
REJ09B0269-0100
Vss/VssQ and Vcc/VccQ pair of digital circuitry
D2-B1, E1-F4, G2-G3, J2-J4, L3-L2, N3-N2, R4-P2, U2-W1, V4-Y4, Y6-U7, W8-V8, V10-
W10, V11-W11, V13-W13, U15-W14, W17-Y19, U18-U20, P17-N19, N18-P20, L17-L20,
J18-J19, E20-F17, D19-B20, C19-A20, D15-B14, C14-A15, B11-D11, C10-B10, C8-B8, D6-
B7
Vss/VssQ and Vcc/VccQ pair of the on-chip oscillator
B19-A19, C3-B5, and C5-C4
Figure 11.5 Points for Attention when Using PLL Oscillator Circuit
Vcc(PLL2)
Vss(PLL2)
Vcc(PLL1)
Vss(PLL1)
Avoid crossing
signal lines
Vcc
Vss
supply
Power