R1WV3216RBG-7SI RENESAS [Renesas Technology Corp], R1WV3216RBG-7SI Datasheet - Page 12

• Manufacturer Part Number: R1WV3216RBG-7SI
• Description: 32Mb Advanced LPSRAM (2M wordx16bit)
• Manufacturer: RENESAS [Renesas Technology Corp]

LB#,UB#
A
(Word Mode)
A
(Byte Mode)
DQ
(Word Mode)
DQ
(Byte Mode)
0~20
-1~20
REJ03C0215-0300Z Rev.3.00 2008.03.03
page 12 of 15
Note: Byte Mode is supported by only 52-pin µTSOP type. BYTE# ≥ Vcc-0.2V or BYTE# ≤ 0.2V
Write Timing Waveform (2) (CS1#, CS2 CLOCK, OE#=V
R1W V3216R Series
CS1#
WE#
CS2
0~15
0~7
t
AS
Valid address
t
t
t
t
BW
CW
CW
WP
t
Valid data
t
WC
DW
IH
)
t
DH
t
WR