HD6417750RF240DV Renesas Electronics America, HD6417750RF240DV Datasheet - Page 452

• Manufacturer Part Number: HD6417750RF240DV
• Description: MPU 3V 16K I-TEMP,PB-FREE 208-QF
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of HD6417750RF240DV

• Core Processor: SH-4
• Core Size: 32-Bit
• Speed: 240MHz
• Connectivity: EBI/EMI, FIFO, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 28
• Program Memory Type: ROMless
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 208-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Section 13 Bus State Controller (BSC)
Table 13.3 External Memory Space Map
Area
0
1
2
3
4
5
6
7 *
Notes: 1. Memory bus width specified by external pins
Rev.7.00 Oct. 10, 2008 Page 366 of 1074
REJ09B0366-0700
5
2. Memory bus width specified by register
3. With synchronous DRAM interface, bus width is 32 or 64 bits only.
4. With PCMCIA interface, bus width is 8 or 16 bits only.
5. Do not access a reserved area, as operation cannot be guaranteed in this case.
External
Addresses
H'00000000–
H'03FFFFFF
H'04000000–
H'07FFFFFF
H'08000000–
H'0BFFFFFF
H'0C000000–
H'0FFFFFFF
H'10000000–
H'13FFFFFF
H'14000000–
H'17FFFFFF
H'18000000–
H'1BFFFFFF
H'1C000000–
H'1FFFFFFF
With DRAM interface, bus width is 16 or 32 bits only for area 2, and 16, 32, or 64 bits
only for area 3. Bus width of area 2 is as same as that of area 3 which is specified by
MCR.
Size
64 Mbytes
64 Mbytes
64 Mbytes
64 Mbytes
64 Mbytes
64 Mbytes
64 Mbytes
64 Mbytes
Connectable
Memory
SRAM
Burst ROM
MPX
SRAM
MPX
Byte control SRAM
SRAM
Synchronous DRAM 32, 64 *
DRAM
MPX
SRAM
Synchronous DRAM 32, 64 *
DRAM
MPX
SRAM
MPX
Byte control RAM
SRAM
MPX
Burst ROM
PCMCIA
SRAM
MPX
Burst ROM
PCMCIA
—
Settable Bus
Widths
8, 16, 32, 64 *
8, 16, 32 *
32, 64 *
8, 16, 32, 64 *
32, 64 *
16, 32, 64 *
8, 16, 32, 64 *
16, 32 *
32, 64 *
8, 16, 32, 64 *
16, 32, 64 *
32, 64 *
8, 16, 32, 64 *
32, 64 *
16, 32, 64 *
8, 16, 32, 64 *
32, 64 *
8, 16, 32 *
8, 16 *
8, 16, 32, 64 *
32, 64 *
8,16, 32 *
8,16 *
—
2
2
*
*
1
2
2
2
2
2
2
2
2
2
4
4
*
*
*
2
3
3
3
1
2
, 64 *
, 64 *
, 64 *
2
2
2
*
3
1
2
2
2
2
2
2
7
7
7
Access Size
8, 16, 32,
64 *
32 bytes
8, 16, 32,
64 *
32 bytes
8, 16, 32,
64 *
32 bytes
8, 16, 32,
64 *
32 bytes
8, 16, 32,
64 *
32 bytes
8, 16, 32,
64 *
32 bytes
8, 16, 32,
64 *
32 bytes
6
6
6
6
6
6
6
bits,
bits,
bits,
bits,
bits,
bits,
bits,