IDT70T3509M Integrated Device Technology, IDT70T3509M Datasheet - Page 3

• Manufacturer Part Number: IDT70T3509M
• Description: High-speed 2.5v 1024k X 36 Synchronous Dual-port Static Ram With 3.3v Or 2.5v Interface
• Manufacturer: Integrated Device Technology

NOTES:
1. All V
2. All V
3. All V
4. Package body is approximately 17mm x 17mm x 1.76mm, with 1.0mm ball-pitch.
5. This package code is used to reference the package diagram.
6. This text does not indicate orientation of the actual part-marking.
7. BP-256 package thickness is 1.76mm nominal. This is thicker than the BC-256 package (1.40mm nominal) used for the lower density IDT dual-port products.
Pin Configuration
IDT70T3509M
High-Speed 2.5V
set to V
DD
DDQ
SS
SS
pins must be connected to ground supply.
pins must be connected to 2.5V power supply.
pins must be connected to appropriate power supply: 3.3V if OPT pin for that port is set to V
(0V).
C1
E1
F1
K1
R1
T1
08/03/04
B1
I/O
D1
G1
H1
J1
L1
M1
N1
P1
A1
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
NC
NC
18R
21R
29R
35R
18L
20R
23L
26L
27L
30L
35L
24R
32R
33L
D2
E2
F2
H2
K2
L2
N2
P2
R2
T2
A2
B2
C2
I/O
G2
J2
M2
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
TCK
TDI
NC
NC
1024K x 36 Dual-Port Synchronous Static RAM
22R
34R
19R
21L
24L
25R
28R
29L
31R
34L
19L
32L
B3
C3
D3
E3
F3
K3
N3
P3
R3
T3
G3
H3
J3
L3
M3
I/O
I/O
I/O
I/O
I/O
A3
I/O
I/O
I/O
I/O
I/O
TRST
TDO
TMS
A
A
V
19L
19R
SS
33R
22L
23R
27R
30R
20L
26R
28L
25L
31L
(1,2,3,4)
D4
P IP E / FT
B4
C4
PIPE/ FT
E4
F4
G4
V
H4
V
J4
K4
L4
M4
V
N4
P4
R4
T4
V
V
V
V
A4
V
A
A
A
A
A
A
DDQL
DDQR
DDQR
DDQR
DDQR
DDQL
DDQL
DDQL
16L
16R
18R
17R
17L
18L
L
R
C5
D5
E5
F5
G5
H5
P5
R5
T5
B5
J5
K5
V
L5
M5
N5
V
A5
A
A
A
A
A
V
A
V
ZZ
V
V
V
V
V
DDQL
DDQR
14L
13R
15L
15R
13L
14R
DD
DD
SS
SS
SS
DD
DD
R
B6
C6
D6
E6
F6
G6
H6
P6
R6
V
J6
K6
L6
N6
V
T6
A6
M6
A
A
A
A
A
A
V
V
V
NC
DDQL
V
V
V
DDQR
11L
NC
12L
10L
12R
10R
11R
DD
SS
SS
SS
SS
DD
E7
G7
H7
R7
A7
B7
C7
D7
V
F7
J7
K7
L7
N7
P7
T7
M7
V
V
V
A
V
A
A
A
A
A
DDQR
INT
V
INT
DDQL
NC
NC
SS
SS
9R
SS
7R
8R
7L
SS
8L
9L
70T3509M BP
L
R
256-Pin BGA
Top View
BP-256
G8
F8
H8
P8
R8
T8
B8
C8
D8
V
E8
J8
M8
N8
K8
L8
V
A8
BE
BE
BE
BE
BE
BE
V
V
V
V
V
V
V
V
DDQR
DDQL
SS
SS
SS
SS
SS
SS
SS
SS
3L
6.42
2L
1R
3R
2R
1L
3
B9
G9
K9
P9
R9
A9
E9
F9
H9
J9
L9
M9
N9
V
T9
C9
D9
V
BE
CE
CE
CE
BE
CE
V
V
V
V
V
V
V
V
DDQR
DDQL
(5,7)
SS
SS
SS
SS
SS
SS
SS
SS
0L
0R
0R
1L
0L
1R
(6)
G10
L10
N10
V
B10
C10
D10
F10
H10
J10
K10
M10
P10
A10
V
E10
R10
T10
CLK
CLK
R/W
R/W
OE
V
OE
V
V
V
V
V
V
DDQR
DDQL
V
SS
SS
SS
SS
SS
SS
SS
SS
L
R
R
L
L
R
D11
G11
K11
N11
T11
CNTEN
A11
CNTEN
B11
REPEAT
C11
V
E11
F11
H11
J11
L11
M11
V
P11
R11
REPEAT
ADS
ADS
V
V
V
V
V
V
V
DDQR
V
DDQL
DD
SS
SS
SS
SS
SS
DD
SS
DD
R
L
R
R
L
L
G12
M12
N12
R12
A12
D12
F12
H12
J12
K12
L12
V
P12
T12
B12
C12
V
E12
(2.5V), and 2.5V if OPT pin for that port is
V
V
V
V
ZZ
V
V
V
DDQL
A
A
A
DDQR
A
A
A
SS
DD
SS
SS
DD
DD
DD
6R
4R
5L
4L
6L
5R
L
V
F13
V
G13
V
P13
B13
C13
D13
E13
H13
J13
K13
V
L13
M13
N13
R13
T13
A13
V
V
V
V
V
V
DDQR
DDQR
DDQR
A
A
A
A
A
A
DDQL
DDQL
DDQR
DDQL
DDQL
DD
DD
3R
1R
2R
2L
3L
1L
Commercial Temperature Range
C14
D14
G14
L14
N14
R14
T14
B14
F14
H14
K14
M14
P14
A14
I/O
E14
I/O
J14
OPT
I/O
OPT
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
V
A
A
DD
0R
0L
15R
12R
10L
13L
9R
6R
5L
3R
2L
0L
8R
L
R
B15
C15
G15
N15
P15
R15
A15
D15
E15
F15
H15
J15
K15
L15
M15
T15
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
IO
NC
NC
NC
17R
13R
11L
17L
15L
14L
9L
7R
4R
1R
0R
5682 drw 02d
6L
3L
C16
D16
F16
G16
H16
K16
L16
N16
R16
A16
B16
E16
I/O
J16
M16
P16
T16
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
NC
NC
NC
NC
11R
10R
16R
14R
16L
12L
5R
2R
7L
8L
4L
1L
,
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