Section 26 Electrical Characteristics
Page 1342 of 1408 R01UH0309EJ0500 Rev. 5.00
Sep 24, 2012
H8S/2456, H8S/2456R, H8S/2454 Group
T
Rp
φ
SDRAMφ
Address bus
Precharge-sel
RAS
CAS
WE
CKE
T
Rr
T
Rr2
t
CKED/
t
CKEDB
t
CKED/
t
CKEDB
Software standby
Figure 26.27 Synchronous DRAM Self-Refresh Timing
