DS72030W200FPV Renesas Electronics America, DS72030W200FPV Datasheet - Page 317

• 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

Bit
19
18
17, 16
Bit Name
MPXMD
⎯
BW[1:0]
Initial
Value
0
0
00
R/W
R/W
R
R/W
Description
Burst MPX-I/O Interface Mode Specification
Specify the access mode in 16-byte access
0: One 4-burst access by 16-byte transfer
1: Two 2-burst access cycles by quadword (8-byte)
Transfer size when MPXMD = 0:
D31
0
0
0
0
1
1
1
Transfer size when MPXMD = 1:
D31
0
0
0
0
1
Reserved
This bit is always read as 0. The write value should
always be 0.
Number of Burst Wait Cycles
Specify the number of wait cycles to be inserted at the
second or subsequent access cycles in burst access
00: No cycle
01: 1 cycle
10: 2 cycles
11: 3 cycles
transfer
D30
0
0
1
1
0
0
1
D30
0
0
1
1
0
D29
0
1
0
1
0
1
0
D29
0
1
0
1
0
Rev. 3.00 Sep. 28, 2009 Page 285 of 1650
Section 9 Bus State Controller (BSC)
Transfer Size
Byte (1 byte)
Word (2 bytes)
Longword (4 bytes)
Reserved (quadword) (8 bytes)
16 bytes
Reserved (32 bytes)
Reserved (64 bytes)
Transfer Size
Byte (1 byte)
Word (2 bytes)
Longword (4 bytes)
Quadword (8 bytes)
Reserved (32 bytes)
REJ09B0313-0300