Renesas M3A-HS60 - Manual (Page 22)

Functional Overview
2.3.3 External SDRAM
Rev.1.00 June 1,2005 2-8
REJ11J0002-0100Z
2
SDRAM SINGLE READ SDRAM SINGLE WRITE
Data
tWDH2
tWDD2
tOHZ
tOH
tAC
tLZ
tAD1 tAD1 tAD1 tAD1 tAD1 tAD1
tAD1 tAD1 tAD1 tAD1 tAD1 tAD1
tAD1 tAD1 tAD1 tAD1 tAD1 tAD1
tDQMD1 tDQMD1 tDQMD1 tDQMD1
tRWD1
tRWD1
tCASD1
tCASD1
tCASD1
tCASD1
tRASD1
tRASD1
tRASD1
tRASD1
tCSD1 tCSD1 tCSD1 tCSD1
tHI
tSI tRDH2
tRDS2
tHI
tSI
tHI
tSI
tHI
tSI
tHI
tSI
tDAL
tRP
tRC
tRP tRAS
tDPL
tDAL
tDPL tRCD
tRC
tRP tRAS
tRC
tRCD
tRAS tRP
tRC
tRAS
ACT READA ACT WRITEA ACT
Tr Trw1 Tc1 Tcw Td1 Tde Tr Trw1 Tc1 Trw11 Trw12 Tr Tap Tap Trw2 Trw2
CKIO
CKE
CS3#
RASL#
CASL#
RD/WR#
DQMUU-LL
A11-A2(A9-A0)
A12(A10/AP)
A15,A14(BA1,0)
D0-31
Figure2.3.4 Typical SDRAM Single Read/Write Timing