HD6417720BP133BV Renesas Electronics America, HD6417720BP133BV Datasheet - Page 1162

• Manufacturer Part Number: HD6417720BP133BV
• Description: SH3-DSP, WITH USB AND LCDC, PB-F
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417720BP133BV

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 133MHz
• Connectivity: FIFO, I²C, IrDA, MMC, SCI, SD, SIO, SIM, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 117
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Data Converters: A/D 4x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Section 31 MultiMediaCard Interface (MMCIF)
Page 1102 of 1414
Figure 31.29 Operational Flowchart for Write Sequence
Yes
No
No
No
No
(Open-ended Multiblock Transfer) (2)
Command sequence end
Is FRDYI interrupt generated
or does DMA transfer end?
Is CRCERI or WRERI
interrupt generated?
Set DMACR to H'00
Write 1 to CMDOFF
Does DMA transfer
Is DBSYI interrupt
Is DTERI interrupt
Write 1 to DATEN
Is DRPI interrupt
Execute CMD12
Is DTI interrupt
No
No
Yes
Yes
Yes
No
generated?
generated?
Is next block
Yes
generated?
Yes
generated?
Is DTBUSY
detected?
written?
end?
[1]
Yes
No
No
Yes
Yes
Write 1 to CMDOFF
Set DMACR to H'00
Execute CMD12
FIFO clear
Write 1 to CMDOFF
[2]
SH7720 Group, SH7721 Group
R01UH0083EJ0400 Rev. 4.00
Sep 21, 2010