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70V7319S133BCGI8

更新时间： 2022-02-26 08:56:34
品牌 Logo 应用领域
艾迪悌 - IDT /
页数 文件大小 规格书
22页 744K
描述
HIGH-SPEED 3.3V 256K x 18 SYNCHRONOUS BANK-SWITCHABLE DUAL-PORT STATIC RAM

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70V7319S133BCGI8 数据手册

 浏览型号70V7319S133BCGI8的Datasheet PDF文件第1页浏览型号70V7319S133BCGI8的Datasheet PDF文件第3页浏览型号70V7319S133BCGI8的Datasheet PDF文件第4页浏览型号70V7319S133BCGI8的Datasheet PDF文件第5页浏览型号70V7319S133BCGI8的Datasheet PDF文件第6页浏览型号70V7319S133BCGI8的Datasheet PDF文件第7页 
IDT70V7319S  
High-Speed 256K x 18 Synchronous Bank-Switchable Dual-Port Static RAM  
Industrial and Commercial Temperature Ranges  
Description:  
The IDT70V7319 is a high-speed 256Kx18 (4Mbit) synchronous  
Bank-Switchable Dual-Ported SRAM organized into 64 independent  
4Kx18 banks. The device has two independent ports with separate  
control,address,andI/Opinsforeachport,allowingeachporttoaccess  
any 4Kx18 memory block not already accessed by the other port.  
Accesses by the ports into specific banks are controlled via the bank  
addresspinsundertheuser'sdirectcontrol.  
register, the IDT70V7319 has been optimized for applications having  
unidirectional or bidirectional data flow in bursts. An automatic power  
downfeature,controlledbyCE0andCE1,permitstheon-chipcircuitryof  
each porttoenteraverylowstandbypowermode.Thedualchipenables  
alsofacilitatedepthexpansion.  
The70V7319cansupportanoperatingvoltageofeither3.3Vor2.5V  
ononeorbothports,controllablebytheOPTpins.Thepowersupplyfor  
the core of the device(VDD) remains at 3.3V. Please refer also to the  
functionaldescriptiononpage18.  
Registersoncontrol,data,andaddressinputsprovideminimalsetup  
and hold times. The timing latitude provided by this approach allows  
systems to be designed with very short cycle times. With an input data  
PinConfiguration(1,2,3,4)  
A1  
IO9L  
A2  
A3  
A6  
A7  
A8  
A9  
A11  
A12  
A13  
A14  
A17  
A4  
A5  
A10  
A15  
A16  
NC  
V
SS  
BA4L BA0L  
A
8L  
NC  
CLK  
L
CNTEN  
L
A
4L  
A
0L  
VSS  
TDO NC  
V
DD  
OPT  
L
NC  
B1  
B2  
B3  
B6  
BA1L  
B7  
B9  
CE0L  
B11  
B12  
B13  
B17  
B4  
B5  
B8  
B10  
B14  
B15  
B16  
NC  
V
SS  
NC  
A
9L  
ADS  
L
A
5L  
A
1L  
NC  
TDI BA5L  
NC  
VSS  
VSS  
VDDQR I/O8L  
C1  
C6  
BA2L  
C2  
C3  
C4  
C5  
C7  
C8  
C9  
C10  
C11  
C12  
C13  
C16  
C14  
C15  
C17  
VDDQL  
I/O9R  
VDDQR PL/FT  
L
NC  
A
10L  
UB  
L
CE1L  
V
SS R/W  
L
A
6L  
3L  
A
2L  
NC  
VDD I/O8R  
VSS  
D1  
D2  
D6  
D9  
D11  
REPEATL  
D3  
D5  
BA3L  
D7  
D8  
D10  
D12  
D13  
D14  
D15  
D16  
D17  
D4  
NC  
V
SS  
A11L  
V
DD  
I/O10L  
A
7L  
LB  
L
OE  
L
A
V
DD  
NC  
V
DDQL I/O7L I/O7R  
NC  
E1  
E2  
E3  
E4  
E14  
E16  
E17  
E15  
I/O11L NC  
V
DDQR I/O10R  
I/O6L  
VSS  
NC  
NC  
F1  
F2  
F3  
F14  
F15  
F16  
F17  
F4  
VDDQL I/O11R NC  
V
SS I/O6R NC  
VDDQR  
V
SS  
G1  
G2  
G4  
G14  
G15  
G16  
G3  
G17  
NC  
VSS  
NC  
NC  
VDDQL I/O5L  
I/O12L  
NC  
H3  
H4  
H1  
H2  
H16  
H17  
H14  
H15  
70V7319BF  
BF-208(5)  
V
DDQR I/O12R  
V
DD  
NC  
V
SS I/O5R  
V
DD  
NC  
J1  
DDQL  
J2  
J3 J4  
J14  
J15  
J16  
J17  
V
V
DD  
V
SS  
V
SS  
V
SS  
V
DD  
VSS  
VDDQR  
208-Pin fpBGA  
Top View(6)  
K2  
K4  
K15  
K16  
K1  
K3  
K14  
K17  
V
SS  
V
SS  
VDDQL I/O4R  
I/O3R  
I/O14R  
I/O13R  
VSS  
L3  
L4  
L15  
L16  
L17  
L1  
L2  
L14  
VDDQR I/O13L  
I/O3L  
V
SS I/O4L  
NC I/O14L  
NC  
M1  
M2  
M3  
M4  
M16  
M17  
M14  
SS  
M15  
VDDQL NC I/O15R  
V
SS  
I/O2R  
VDDQR  
V
NC  
N16  
N17  
N4  
N15  
N1  
N2  
N3  
N14  
NC  
I/O2L  
I/O15L  
VDDQL  
NC  
VSS  
NC  
I/O1R  
P1  
P2  
P3  
P4  
P5  
P7  
BA0R  
P8  
P9  
P10  
P11  
P12  
P14  
P15  
P16  
P17  
P6  
P13  
I/O16R I/O16L  
VDDQR NC TRST  
A
8R  
NC  
V
DD CLK  
R
CNTEN  
R
NC I/O1L  
V
SS  
NC  
BA4R  
A4R  
R5  
R6  
R7  
R8  
R9  
R10  
R11  
R16  
R1  
R2  
R3  
R4  
R12  
R13  
R14  
R17  
R15  
BA5R BA1R  
A
9R  
NC CE0R  
V
SS ADS  
R
I/O0R  
V
SS  
NC I/O17R TCK  
A5R  
A
1R  
VSS  
VDDQR  
VDDQL  
T2  
T3  
T1  
T4  
T5  
T8  
T9  
CE1R  
T15  
T16  
T17  
T6  
BA2R  
T7  
T10  
T11  
T12  
T13  
T14  
I/O17L  
VDDQL  
NC  
TMS NC  
UB  
R
NC  
VSS  
NC  
A
10R  
V
SS R/W  
R
A
6R  
A2R  
VSS  
U1  
U2  
U3  
U4  
U5  
U6  
U7  
U17  
U8  
U9  
U10  
U11  
REPEAT  
U12  
U13  
U14  
DD  
U16  
U15  
V
SS  
NC PL/FT  
R
NC BA3R  
A
11R  
A
7R  
I/O0L  
LB  
R
V
DD  
OE  
R
R
A3R  
A
0R  
V
NC  
OPT  
R
5629 drw 02c  
NOTES:  
1. AllVDD pinsmustbeconnectedto3.3Vpowersupply.  
2. AllVDDQ pinsmustbeconnectedtoappropriatepowersupply:3.3VifOPTpinforthatportissettoVIH (3.3V),and2.5VifOPTpinforthatportis  
settoVIL (0V).  
3. AllVSSpinsmustbeconnectedtogroundsupply.  
4. Packagebodyisapproximately15mmx15mmx1.4mmwith0.8mmballpitch.  
5. Thispackagecodeisusedtoreferencethepackagediagram.  
6. Thistextdoesnotindicateorientationoftheactualpart-marking.  
6.42  
2
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70V7319S133BCI8 IDT

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70V7319S133BFG IDT

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 		HIGH-SPEED 3.3V 256K x 18 SYNCHRONOUS BANK-SWITCHABLE DUAL-PORT STATIC RAM
70V7319S133BFG8 IDT

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 		HIGH-SPEED 3.3V 256K x 18 SYNCHRONOUS BANK-SWITCHABLE DUAL-PORT STATIC RAM
70V7319S133BFGI IDT

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 		HIGH-SPEED 3.3V 256K x 18 SYNCHRONOUS BANK-SWITCHABLE DUAL-PORT STATIC RAM
70V7319S133BFGI8 IDT

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 		HIGH-SPEED 3.3V 256K x 18 SYNCHRONOUS BANK-SWITCHABLE DUAL-PORT STATIC RAM
70V7319S166BCG IDT

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 		Dual-Port SRAM, 256KX18, 3.6ns, CMOS, PBGA256, 17 X 17 MM, 1.4 MM HEIGHT, 1 MM PITCH, GREE
70V7319S166BCG1 IDT

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 		Dual-Port SRAM, 256KX18, 3.6ns, CMOS, PBGA256, 17 X 17 MM, 1.4 MM HEIGHT, 1 MM PITCH, GREE
70V7319S166BCG8 IDT

获取价格

 		HIGH-SPEED 3.3V 256K x 18 SYNCHRONOUS BANK-SWITCHABLE DUAL-PORT STATIC RAM
70V7319S166BCGI IDT

获取价格

 		HIGH-SPEED 3.3V 256K x 18 SYNCHRONOUS BANK-SWITCHABLE DUAL-PORT STATIC RAM
70V7319S166BCGI8 IDT

获取价格

 		HIGH-SPEED 3.3V 256K x 18 SYNCHRONOUS BANK-SWITCHABLE DUAL-PORT STATIC RAM

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