DS72030W200FPV Renesas Electronics America, DS72030W200FPV Datasheet - Page 273
DS72030W200FPV
Manufacturer Part Number
DS72030W200FPV
Description
MPU, 32BIT, SH7203, ROMLESS, 240QFP
Manufacturer
Renesas Electronics America
Series
SH7200r
Datasheet
1.R5S72030W200FP.pdf
(1686 pages)
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
- Current page: 273 of 1686
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Figure 9.1 shows a block diagram of the BSC.
[Legend]
CMNCR:
CSnWCR:
CSnBCR:
SDCR:
RTCSR:
RTCNT:
RTCOR:
REFOUT
A25 to A0,
D31 to D0
BS, RD/WR,
RD, WE3 to WE0,
RASU, RASL,
CASU, CASL
CKE, DQMxx, AH,
FRAME, IOIS16,
CE2A, CE2B
CS0 to CS7
Common control register
CSn space wait control register (n = 0 to 7)
CSn space bus control register (n = 0 to 7)
SDRAM control register
Refresh timer control/status register
Refresh timer counter
Refresh time constant register
BREQ
BACK
MD
WAIT
Figure 9.1 Block Diagram of BSC
mastership
controller
controller
controller
controller
controller
Refresh
Memory
Area
Wait
Bus
Comparator
CS0WCR
Rev. 3.00 Sep. 28, 2009 Page 241 of 1650
CS0BCR
CMNCR
CS7WCR
CS7BCR
RTCOR
RTCSR
RTCNT
SDCR
Section 9 Bus State Controller (BSC)
BSC
REJ09B0313-0300
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