upd44645184af5-fq1-a Renesas Electronics Corporation., upd44645184af5-fq1-a Datasheet - Page 3

• Manufacturer Part Number: upd44645184af5-fq1-a
• Description: 72m-bit Qdrtm Ii Sram 4-word Burst Operation
• Manufacturer: Renesas Electronics Corporation.

Pin Configurations
Remarks 1. ×××# indicates active LOW.
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
A
D0 to D8
Q0 to Q8
R#
W#
BW0#
K, K#
C, C#
CQ, CQ#
ZQ
DLL#
DLL#
TDO
CQ#
2. Refer to Package Drawing for the index mark.
3. 7A and 5B are expansion addresses : 7A for 144Mb
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
1
V
TCK
NC
NC
NC
NC
NC
NC
NC
NC
D5
D6
Q7
D8
A
REF
2
: Address inputs
: Data inputs
: Data outputs
: Read input
: Write input
: Byte Write data select
: Input clock
: Output clock
: Echo clock
: Output impedance matching
: DLL/PLL disable
V
NC
NC
NC
Q5
NC
Q6
NC
NC
NC
NC
Q8
D7
DD
A
A
3
Q
V
V
V
V
V
V
V
V
V
V
V
W#
DD
DD
DD
DD
DD
DD
DD
Preliminary Data Sheet M19959EJ1V0DS
A
A
A
4
SS
SS
SS
SS
Q
Q
Q
Q
Q
Q
Q
165-pin PLASTIC BGA (15 x 17)
NC/288M
V
V
V
V
V
V
V
V
V
NC
[
A
A
A
A
5
μ
μ
SS
SS
DD
DD
DD
DD
DD
SS
SS
: 7A and 5B for 288Mb
PD44645094A-A]
PD44645094A-A, 44645184A-A, 44645364A-A
(Top View)
8M x 9-bit
NC
V
V
V
V
V
V
V
V
V
K#
C#
K
A
C
6
SS
SS
SS
SS
SS
SS
SS
SS
SS
TMS
TDI
TCK
TDO
V
V
V
V
NC
NC/xxM
REF
DD
DD
SS
NC/144M
BW0#
Q
V
V
V
V
V
V
V
V
V
A
A
A
A
7
DD
DD
DD
DD
DD
SS
SS
SS
SS
: IEEE 1149.1 Test input
: IEEE 1149.1 Test input
: IEEE 1149.1 Clock input
: IEEE 1149.1 Test output
: HSTL input reference input
: Power Supply
: Power Supply
: Ground
: No connection
: Expansion address for xxMb
V
V
V
V
V
V
V
V
V
V
V
R#
DD
DD
DD
DD
DD
DD
DD
A
A
A
8
SS
SS
SS
SS
Q
Q
Q
Q
Q
Q
Q
V
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
DD
A
A
9
Q
TMS
V
NC
NC
NC
NC
NC
NC
NC
NC
NC
D3
Q2
D0
10
A
REF
TDI
CQ
NC
NC
NC
NC
NC
Q4
Q3
ZQ
Q1
Q0
D4
D2
D1
11
3