HD6417706F133 Renesas Electronics America, HD6417706F133 Datasheet - Page 226

• Manufacturer Part Number: HD6417706F133
• Description: IC SUPERH MPU ROMLESS 176LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417706F133

• Core Processor: SH-3
• Core Size: 32-Bit
• Speed: 133MHz
• Connectivity: EBI/EMI, FIFO, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 103
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.75 V ~ 2.05 V
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 176-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Section 8 Bus State Controller (BSC)
Notes: 1. Samples the value of the external pin (MD5) designating endian at power-on reset.
Rev. 5.00 May 29, 2006 page 176 of 698
REJ09B0146-0500
Bit
4
3
2
1
0
Bit Name
DRAMTP2
DRAMTP1
DRAMTP0
A5PCM
A6PCM
2. When selecting this mode, set the same bus width for areas 2 and 3.
3. Do not access to the SRAM when the clock ratio is I
Initial Value
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
Description
Area 2, Area 3 Memory Type
Designate the types of memory connected to physical
space areas 2 and 3. Ordinary memory, such as ROM,
SRAM, or flash ROM, can be directly connected.
Synchronous DRAM can also be directly connected.
000: Areas 2 and 3 are ordinary memory
001: Reserved (Setting prohibited)
010: Area 2: ordinary memory; area 3: synchronous
011: Areas 2 and 3 are synchronous DRAM *
100: Reserved (Setting prohibited)
101: Reserved (Setting prohibited)
110: Reserved (Setting prohibited)
111: Reserved (Setting prohibited)
Area 5 Bus Type
Designates whether to access physical space area 5
as PCMCIA space.
0: Access physical space area 5 as ordinary memory
1: Access physical space area 5 as PCMCIA space
Area 6 Bus Type
Designates whether to access physical space area 6
as PCMCIA space.
0: Access physical space area 6 as ordinary memory
1: Access physical space area 6 as PCMCIA space
DRAM *
3
: B
= 1:1.
2
*
3