PD46184184B Datasheet, PDF (10/39 Pages) Renesas Technology Corp – 18M-BIT DDR II SRAM 4-WORD BURST OPERATION

μPD46185084B, μPD46185094B, μPD46185184B, μPD46185364B
[μPD46185184B]
18
ADDRESS
R#
ADDRESS
18
W#
REGISTRY
& LOGIC
K
W#
BW0#
BW1#
18
D0 to D17
R#
36
DATA
REGISTRY
& LOGIC ³⁶
K
K#
K
2¹⁸x 72
MEMORY
ARRAY
MUX
36
72
36
MUX
K
C, C#
OR
K, K#
[μPD46185364B]
17
ADDRESS
R#
ADDRESS
17
W#
REGISTRY
& LOGIC
K
W#
BW0#
BW1#
BW2#
BW3#
36
D0 to D35
R#
K
K#
72
DATA
REGISTRY
& LOGIC ⁷²
K
2¹⁷x 144
MEMORY
ARRAY
MUX
72
144
72
MUX
K
C, C#
OR
K, K#
18
Q0 to Q17
2
CQ,
CQ#
36
Q0 to Q35
2
CQ,
CQ#
R10DS0113EJ0200 Rev.2.00
Nov 09, 2012
Page 10 of 38