DS72030W200FPV Renesas Electronics America, DS72030W200FPV Datasheet - Page 1116

• 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 22 AND/NAND Flash Memory Controller (FLCTL)
22.4.3
Figure 22.3 shows the register setting flow required for accessing the flash memory.
Rev. 3.00 Sep. 28, 2009 Page 1084 of 1650
REJ09B0313-0300
Register Setting Procedure
Also set FLADR2 when 5th address
is output in command access.
Not required in sector access
Not required in reading.
Not required when FLDTFIFO is used.
Not required in reading
Not required in reading
Start the transfer
Start the setting procedure after the
current transfer has been completed
Wait until the transfter is completed
Figure 22.3 Register Setting Flow
TREND in FLTRCR = 1?
register settings completed?
Set FLTRCR to H'01
Set FLTRCR to H'00
Set FLINTDMACR
FLTRCR = All 0?
Set FLBSYTMR
Set FLDTCNTR
Set FLCMNCR
Set FLCMDCR
Set FLCMCDR
Set FLCMNCR
Set FLDTFIFO
Set FLECFIFO
Except FLTRCR,
Set FLDATAR
Set FLADR
Yes
Yes
Yes
Start
End
No
No
No