HD6417712BPV Renesas Electronics America, HD6417712BPV Datasheet - Page 658

• 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 17 Serial I/O with FIFO (SIOF)
Table 17.2 shows an example of serial clock frequency.
Table 17.2 SIOF Serial Clock Frequency
17.4.2
SIOFSYNC: The SIOFSYNC is a frame synchronous signal. Depending on the transfer mode, it
has the following two functions.
• Synchronous pulse: 1-bit-width pulse indicating the start of the frame
• L/R: 1/2-frame-width pulse indicating the left channel stereo data (L) in high level and the
Figure 17.3 shows the SIOFSYNC synchronization timing. The timing of master mode 1, slave
mode 1, and slave mode 2 is shown in (a) in figure 17.3. The timing of master mode 2 is shown in
(b) in figure 17.3.
Rev. 1.00 Dec. 27, 2005 Page 614 of 932
REJ09B0269-0100
Frame Length
32 bits
64 bits
128 bits
256 bits
right channel stereo data (R) in low level
Serial Timing
8 kHz
256 kHz
512 kHz
1.024 MHz
2.048 MHz
44.1 kHz
1.4112 MHz
2.8224 MHz
5.6648 MHz
11.2896 MHz
Sampling Rate
48 kHz
1.536 MHz
3.072 MHz
6.144 MHz
12.288 MHz
96 kHz
3.072 MHz


