UPD44164362AF5-E33-EQ2 Renesas Electronics America, UPD44164362AF5-E33-EQ2 Datasheet - Page 23

• Manufacturer Part Number: UPD44164362AF5-E33-EQ2
• Description: SRAM DDRII 18MBIT CIO 165-PBGA
• Manufacturer: Renesas Electronics America

Specifications of UPD44164362AF5-E33-EQ2

• Format - Memory: RAM
• Memory Type: SRAM - Synchronous, DDR II
• Memory Size: 18M (512K x 36)
• Speed: 300MHz
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 1.9 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Application Example
Remark AC specifications are defined at the condition of SRAM outputs, CQ, CQ# and DQ with termination.
Source CLK/CLK#
SRAM#1 CQ/CQ#
SRAM#4 CQ/CQ#
Return CLK/CLK#
Controller
SRAM
Address
Data IO
R, W#
BW#
LD#
R
V
t
R = 50 Ω V
μ
DQ
A
R
R
R
PD44164082A-A, 44164092A-A, 44164182A-A, 44164362A-A
LD# R, W# BWx# C/C# K/K#
V
V
V
t
t
t
t
= V
ref
SRAM#1
Data Sheet M19866EJ1V0DS
CQ#
CQ
ZQ
R =
250 Ω
. . .
DQ
A
R
V
LD# R, W# BWx# C/C# K/K#
t
SRAM#4
CQ#
CQ
ZQ
R =
250 Ω
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