HD6417751RF240V Renesas Electronics America, HD6417751RF240V Datasheet - Page 481
HD6417751RF240V
Manufacturer Part Number
HD6417751RF240V
Description
MPU 1.5/3.3V 0K PB-FREE 256-QFP
Manufacturer
Renesas Electronics America
Series
SuperH® SH7750r
Datasheet
1.D6417751RBP200DV.pdf
(1226 pages)
Specifications of HD6417751RF240V
Core Processor
SH-4
Core Size
32-Bit
Speed
240MHz
Connectivity
EBI/EMI, FIFO, SCI, SmartCard
Peripherals
DMA, POR, WDT
Number Of I /o
39
Program Memory Type
ROMless
Ram Size
48K x 8
Voltage - Supply (vcc/vdd)
1.4 V ~ 1.6 V
Oscillator Type
External
Operating Temperature
-20°C ~ 75°C
Package / Case
256-QFP Exposed Pad, 256-eQFP, 256-HQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Data Converters
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD6417751RF240V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Bits 8 and 7—Memory Data Size (SZ1, SZ0): These bits specify the bus width of DRAM and
synchronous DRAM. This setting has priority over the BCR2 register setting.
Bit 8: SZ1
0
1
Bits 6 to 3—Address Multiplexing (AMXEXT, AMX2–AMX0): These bits specify address
multiplexing for DRAM and synchronous DRAM. The address shift value is different for the
DRAM interface and the synchronous DRAM interface.
• For DRAM Interface:
0*
Note:
Bit 6:
AMXEXT
*
When the DRAM interface is used, clear the AMXEXT bit to 0.
Bit 5:
AMX2
0
1
Bit 7: SZ0
0
1
0
1
0
1
0
1
Bit 4:
AMX1
DRAM
Reserved (Setting prohibited)
Reserved (Setting prohibited)
16 bits
32 bits
0
1
0
1
0
1
0
1
Bit 3:
AMX0
Rev.4.00 Oct. 10, 2008 Page 381 of 1122
8-bit column address product
9-bit column address product
10-bit column address product
11-bit column address product
12-bit column address product
Reserved (Setting prohibited)
Reserved (Setting prohibited)
Reserved (Setting prohibited)
Description
DRAM
Description
SDRAM
Reserved (Setting prohibited)
Reserved (Setting prohibited)
Reserved (Setting prohibited)
32 bits
13. Bus State Controller (BSC)
REJ09B0370-0400
(Initial value)
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