HD6432670 Hitachi, HD6432670 Datasheet - Page 248

• Manufacturer Part Number: HD6432670
• Description: (HD64F267x Series) 16-Bit Microcomputer
• Manufacturer: Hitachi

Rev. 2.0, 04/02, page 202 of 906
Read
Write
DQMU, DQML
DQMU, DQML
Precharge-sel
Figure 6.45 CAS Latency Control Timing (SDWCD = 0, CAS Latency 3)
Address bus
SDRAMø
Data bus
Data bus
CKE
CKE
ø
Column address
PALL
PALL
T
p
Row address
Row address
ACTV
ACTV
T
r
READ
NOP
T
c1
High
High
WRIT
T
cl1
Column address
NOP
T
cl2
NOP
T
c2