HD6417760BL200AV Renesas Electronics America, HD6417760BL200AV Datasheet - Page 1052

• Manufacturer Part Number: HD6417760BL200AV
• Description: SH4 7760, 17 X17 256BGA, LCDC, U
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of HD6417760BL200AV

• Core Processor: SH-4
• Core Size: 32-Bit
• Speed: 200MHz
• Connectivity: Audio Codec, CAN, EBI/EMI, FIFO, I²C, MFI, MMC, SCI, Serial Sound, SIM, SPI, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 69
• Program Memory Type: ROMless
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

relative address is given to each card. One card is selected by the relative address, other cards are
deselected, and then various commands are issued to the selected card.
Commands in MMC mode are basically classified into three types: broadcast, relative address, and
flash memory operation commands. The card can be operated by issuing these commands
appropriately according to the card state.
(1) Operation of Broadcast Commands
The CMD0, CMD1, CMD2, and CMD4 are broadcast commands. These commands and the
CMD3 command comprise a sequence assigning relative addresses to individual cards. In this
sequence, the CMD output format is open drain, and the command response is wired-OR. During
the issuance of this command sequence, the CSEL2 to CSEL0 bits in the CLKON register should
be set to 000 and the transfer clock frequency should be set sufficiently slow.
• All cards are initialized to the idle state by the CMD0.
• The operation condition registers (OCR) of all cards are read via wired-OR and cards that
• The card identifications (CID) of all cards in the ready state are read via wired-OR by the
• A relative address (RCA) is given to the card in the acknowledge state by the CMD3.
• By repeating CMD2 and CMD3, RCAs are given to all cards in the ready state to make them
(2) Operation of Relative Address Commands
The CMD7, CMD9, CMD10, CMD13, CMD15, CMD39, and CMD55 are relative address
commands that address the card by RCA. The relative address commands are used to read card
administration information and original information, and to change the specific card states.
The CMD7 sets one addressed card to the transfer state, and the other cards to the standby state.
Only the card in the transfer state can execute flash-memory operation commands, other than
broadcast or relative-address commands.
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cannot operate are deactivated by the CMD1.
The cards that are not deactivated enter the ready state.
CMD2.
Each card compares it's CID and data on the MCCMD, and if they are different, the card aborts
the CID output. Only one card in which the CID can be entirely output enters the acknowledge
state. When the R2 response is necessary, set CTOCR to H'01.
The card to which the RCA is given enters the standby state.
enter the standby state.