DS72030W200FPV Renesas Electronics America, DS72030W200FPV Datasheet - Page 298

• Manufacturer Part Number: DS72030W200FPV
• Description: MPU, 32BIT, SH7203, ROMLESS, 240QFP
• Manufacturer: Renesas Electronics America
• Series: SH7200r

Specifications of DS72030W200FPV

• Core Size: 32bit
• Program Memory Size: 32KB
• Cpu Speed: 200MHz
• Digital Ic Case Style: QFP
• No. Of Pins: 240
• Supply Voltage Range: 1.1V To 1.3V
• Operating Temperature Range: -20°C To +85°C
• Svhc: No SVHC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Section 9 Bus State Controller (BSC)
Rev. 3.00 Sep. 28, 2009 Page 266 of 1650
REJ09B0313-0300
Bit
18 to 16
15 to 13
12, 11
Bit Name
WW[2:0]
⎯
SW[1:0]
Initial
Value
000
All 0
00
R/W
R/W
R
R/W
Description
Number of Write Access Wait Cycles
Specify the number of cycles that are necessary for
write access.
000: The same cycles as WR[3:0] setting (number of
001: No cycle
010: 1 cycle
011: 2 cycles
100: 3 cycles
101: 4 cycles
110: 5 cycles
111: 6 cycles
Reserved
These bits are always read as 0. The write value
should always be 0.
Number of Delay Cycles from Address, CS5 Assertion
to RD, WE Assertion
Specify the number of delay cycles from address and
CS5 assertion to RD and WE assertion.
00: 0.5 cycles
01: 1.5 cycles
10: 2.5 cycles
11: 3.5 cycles
read access wait cycles)