HD6417720BP133BV Renesas Electronics America, HD6417720BP133BV Datasheet - Page 340

• 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 9 Bus State Controller (BSC)
(4) SDRAM interface
• Can set the SDRAM in up to two areas.
• Multiplex output for row address/column address.
• Efficient access by single read/single write.
• High-speed access by bank-active mode.
• Supports an auto-refresh and self-refresh.
• Supports low-power function.
(5) Byte-selection SRAM interface
• Can connect directly to a byte-selection SRAM.
(6) PCMCIA direct interface
• Supports IC memory cards and I/O card interfaces defined in the JEIDA specifications Ver. 4.2
• Controls the insertion of the wait state using software.
• Supports the bus sizing function of the I/O bus width (only in little endian mode).
(7) Burst ROM (clock synchronous) interface
• Can connect directly to a burst ROM of the clock synchronous type.
(8) Bus arbitration
• Shares all of the resources with other CPU and outputs the bus enable after receiving the bus
(9) Refresh function
• Supports the auto-refresh and self-refresh functions.
• Specifies the refresh interval using the refresh counter and clock selection.
• Can execute concentrated refresh by specifying the refresh counts (1, 2, 4, 6, or 8).
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(PCMCIA2.1 Rev 2.1).
request from external devices.
SH7720 Group, SH7721 Group
R01UH0083EJ0400 Rev. 4.00
Sep 21, 2010