HD6417720BP133BV Renesas Electronics America, HD6417720BP133BV Datasheet - Page 407

• 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: -

SH7720 Group, SH7721 Group
Figures 9.12 and 9.13 show examples of the connection of the SDRAM with the LSI.
R01UH0083EJ0400 Rev. 4.00
Sep 21, 2010
This LSI
Figure 9.12 Example of 32-Bit Data-Width SDRAM Connection
DQMUU
DQMUL
DQMLU
DQMLL
RD/WR
CKIO
CKE
RAS
CAS
CSn
A15
D31
D16
D15
D0
A2
Section 9 Bus State Controller (BSC)
(1M x 16 bits x 4 banks)
64-Mbit SDRAM
A13
A0
CKE
CLK
CS
RAS
CAS
WE
I/O15
I/O0
DQMU
DQML
A13
A0
CKE
CLK
CS
RAS
CAS
WE
I/O15
I/O0
DQMU
DQML
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