HD6412373R RENESAS [Renesas Technology Corp], HD6412373R Datasheet - Page 291

• Manufacturer Part Number: HD6412373R
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Read
Write
DQMU, DQML
DQMU, DQML
Precharge-sel
Address bus
Figure 6.45 CAS Latency Control Timing (SDWCD = 0, CAS Latency 3)
SDRAMφ
Data bus
Data bus
CKE
CKE
RAS
RAS
CAS
CAS
WE
WE
φ
Column address
PALL
PALL
T
p
Row address
Row address
ACTV
ACTV
T
r
NOP
READ
T
c1
Rev.7.00 Mar. 18, 2009 page 223 of 1136
High
High
WRIT
T
cl1
Column address
Section 6 Bus Controller (BSC)
NOP
T
cl2
NOP
REJ09B0109-0700
T
c2