70V7319S
High-Speed 256K x 18 Synchronous Bank-Switchable Dual-Port Static RAM
Industrial and Commercial Temperature Ranges
PinConfiguration(1,2,3,4) (con't.)
70V7319
BC256(5)
256-Pin BGA
Top View(6)
A1
A2
A3
A6
A7
A8
A9
A11
A12
A13
A14
A4
A5
A10
A15
A16
NC
TDI
NC
A
11L
A
8L
9L
7L
NC CE1L
CNTEN
L
A
5L
A
2L
A
0L
BA5L BA2L
OE
L
NC
NC
B1
B2
B3
B6
B7
B9
CE0L
B11
B12
B13
B4
B5
B8
B10
B14
B15
B16
NC
NC TDO
BA0L
A
REPEAT
L
A4L
A
1L
NC BA3L
UB
L
R/W
L
VDD
NC
NC
C1
C5
BA1L
C6
C2
C3
C4
C7
C8
C9
C10
C11
C12
C13
C16
C14
C15
NC
A
10L
I/O9L
V
SS BA4L
A
NC
LBL
CLK
L
ADS
L
A6L
A
3L
I/O8L
OPT
L
NC
D1
D2
D6
D9
DDQL
D11
D3
D5
D7
D8
DDQR
D10
D12
D13
D14
D15
D16
D4
NC I/O9R
VDDQL
V
V
DDQR
NC
VDDQL
V
DDQR
V
V
DDQL
VDDQR
V
DD
NC
NC I/O8R
PL/FT
L
E5
E6
E7
E8
E9
E10
E11
E12
E13
E1
E2
E3
E4
E14
E16
E15
V
DD
V
DD
SS
SS
SS
V
SS
V
SS
V
SS
SS
SS
SS
V
SS
V
DD
V
DD
V
DDQR
I/O10R I/O10L NC
V
DDQL
NC
I/O7R
I/O7L
F7
F5
F6
F9
F10
F1
F2
F3
F11
F13
F14
F15
F16
F8
F12
F4
V
SS
I/O11L NC I/O11R
VDD
V
V
V
SS
I/O6R NC I/O6L
DDQR
VSS
V
V
DDQL
VSS
V
DD
G1
G2
G3
G5
H5
G4
G6
G8
G9
G14
G15
G16
G7
G10
G12
G13
G11
NC
V
SS
NC
V
DDQR
V
V
SS
V
I/O12L
I/O5L NC
DDQL
NC
V
SS
V
SS
VSS
V
VSS
H11
H12
H16
H13
H7
H8
H9
H10
H14
H15
H6
H3
H4
H1
H2
V
SS
V
SS
I/O5R
V
DDQL
V
SS
VSS
V
V
SS
NC
NC
NC
V
DDQR
V
SS
SS
SS
V
NC I/O12R
J1
J2
J3
J4
J5
J6
J7
J8
J9
J13
J10
J11
J12
J14
J15
J16
I/O13L
V
I/O14R I/O13R
V
DDQL
V
SS
SS
V
SS
V
SS
SS
V
SS
SS
V
DDQR
I/O4R
VSS
VSS
V
SS
I/O3R I/O4L
K6
K8
K10
K12
K13
K2
K4
K5
K7
K9
K11
K15
K16
K1
K3
K14
V
V
V
SS
SS
V
SS
V
DDQR
NC
V
DDQL
V
V
SS
V
V
SS
SS
NC I/O3L
NC
I/O14L
NC
L7
L8
L11
L12
L13
L5
L6
L9
L10
L3
L4
L15
L16
L1
L2
L14
V
SS
V
SS
V
V
DD
V
DDQL
I/O15R
V
DDQR
V
DD
V
SS
V
SS
V
NC I/O2R
I/O15L NC
I/O2L
M5
M6
M7
M8
M9
M10
M11
M12
M13
M1
M2
M3
M4
M16
M14
M15
V
DD
V
DD
VSS
V
SS
V
SS
VSS
V
DD
V
DD
V
DDQL
I/O16R I/O16L NC
V
DDQR
NC
I/O1R I/O1L
N8
N12
N13
N16
N5
N6
DDQR
N7
N9
N10
N11
N4
N15
N1
N2
N3
N14
V
DDQL
VDDQL
NC
VDD
PL/FT
R
V
DDQR
V
V
DDQL
V
DDQR
V
DDQR
V
DDQL
I/O0R
NC I/O17R NC
NC
P1
P2
P3
P4
P5
P7
P8
P9
P10
P11
P12
P14
P15
P16
P6
P13
NC I/O17L TMS BA4R BA1R
A
7R
NC
LB
R
CLK
R
ADS
R
A
6R
NC
NC I/O0L
R16
A
10R
A
3R
R5
R6
R7
R8
R9
R10
R11
R1
R2
R3
R4
R12
R13
R14
R15
BA3R BA0R
A
9R
UB
R
CE0R R/W
R
REPEAT
R
NC
NC
NC TRST NC
A
4R
A1R OPTR
NC
T2
T3
T1
T4
T5
T8
T9
T15
T16
T6
T7
T10
T11
T12
T13
2R
T14
TCK
NC
NC
BA5R BA2R
NC CE1R
NC
NC
A
11R
A
8R
OE
R
CNTEN
R
A
5R
A
A
0R
5629 drw 02d
NOTES:
1. AllVDD pinsmustbeconnectedto3.3Vpowersupply.
2. AllVDDQpinsmustbeconnectedtoappropriatepowersupply:3.3VifOPTpinforthatportissettoVIH (3.3V),and2.5VifOPTpinforthatportis
settoVIL (0V).
3. AllVSSpinsmustbeconnectedtogroundsupply.
4. Packagebodyisapproximately17mmx17mmx1.4mm,with1.0mmball-pitch.
5. Thispackagecodeisusedtoreferencethepackagediagram.
6. Thistextdoesnotindicateorientationoftheactualpart-marking.
6.42
3