HD6412373R RENESAS [Renesas Technology Corp], HD6412373R Datasheet - Page 289

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

Read
Write
Figure 6.44 Basic Access Timing of Synchronous DRAM (CAS Latency 1)
DQMU, DQML
DQMU, DQML
Precharge-sel
Address bus
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
Rev.7.00 Mar. 18, 2009 page 221 of 1136
High
READ
High
NOP
T
c1
Column address
Section 6 Bus Controller (BSC)
WRIT
T
NOP
c2
REJ09B0109-0700