R1WV6416RBG-5SI RENESAS [Renesas Technology Corp], R1WV6416RBG-5SI Datasheet - Page 16

• Manufacturer Part Number: R1WV6416RBG-5SI
• Description: 64Mb Advanced LPSRAM (4M word x 16bit / 8M word x 8bit)
• Manufacturer: RENESAS [Renesas Technology Corp]

R1WV6416R Series
Low Vcc Data Retention Timing Waveforms
Note1. BYTE# ≥ Vcc – 0.2V or BYTE# ≤ 0.2V
REJ03C0368-0001, Rev.0.01, 2008.03.24
Page 16 of 16
(1) CS1# Controlled
(2) CS2 Controlled
(3) LB#, UB# Controlled
LB#, UB#
CS1#
CS2
Vcc
Vcc
Vcc
2.2V
2.2V
0.6V
t
t
CDR
CDR
t
CDR
*1
LB#, UB# ≥ Vcc - 0.2V
CS1# ≥ Vcc - 0.2V
0V ≤ CS2 ≤ 0.2V
2.7V
2.7V
2.7V
V
V
V
DR
DR
DR
2.7V
2.7V
2.7V
t
R
t
t
R
R
0.6V
2.2V
2.2V
Preliminary