IDT72825LB15BG IDT, Integrated Device Technology Inc, IDT72825LB15BG Datasheet - Page 6

• Manufacturer Part Number: IDT72825LB15BG
• Description: IC FIFO SYNC DL 1024X18 121BGA
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: 7200r

Specifications of IDT72825LB15BG

• Function: Synchronous
• Memory Size: 18.4K (1K x 18)
• Data Rate: 67MHz
• Access Time: 15ns
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 121-BGA
• Configuration: Quad
• Density: 36Kb
• Access Time (max): 10ns
• Word Size: 18b
• Organization: 1Kx18x2
• Sync/async: Synchronous
• Expandable: Yes
• Bus Direction: Bi-Directional
• Package Type: BGA
• Clock Freq (max): 66.7MHz
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Supply Current: 100mA
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 121
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 72825LB15BG

AC ELECTRICAL CHARACTERISTICS
(Commercial: V
NOTES:
1. Industrial Temperature Range Product for the 15ns speed grade is available as a standard device.
2. Pulse widths less than minimum values are not allowed.
3. Values guaranteed by design, not currently tested.
4. t
AC TEST CONDITIONS
IDT72805LB/72815LB/72825LB/72835LB/72845LB CMOS Dual SyncFIFO
256 x 18, 512 x 18, 1,024 x 18, 2,048 x 18 and 4,096 x 18
Symbol
Input Pulse Levels
Input Rise/Fall Times
Input Timing Reference Levels
Output Reference Levels
Output Load
f
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
SKEW2
S
A
CLK
CLKH
CLKL
DS
DH
ENS
ENH
RS
RSS
RSR
RSF
OLZ
OE
OHZ
WFF
REF
PAFA
PAFS
PAEA
PAES
HF
XO
XI
XIS
SKEW1
SKEW2
(4)
applies to synchronous PAE and synchronous PAF only.
Clock Cycle Frequency
Data Access Time
Clock Cycle Time
Clock HIGH Time
Clock LOW Time
Data Setup Time
Data Hold Time
Enable Setup Time
Enable Hold Time
Reset Pulse Width
Reset Setup Time
Reset Recovery Time
Reset to Flag and Output Time
Output Enable to Output in Low-Z
Output Enable to Output Valid
Output Enable to Output in High-Z
Write Clock to Full Flag
Read Clock to Empty Flag
Clock to Asynchronous Programmable
Almost-Full Flag
Write Clock to Synchronous
Programmable Almost-Full Flag
Clock to Asynchronous Programmable
Almost-Empty Flag
Read Clock to Synchronous
Programmable Almost-Empty Flag
Clock to Half-Full flag
Clock to Expansion Out
Expansion In Pulse Width
Expansion In Setup Time
Skew time between Read Clock &
Write Clock for FF/IR and EF/OR
Skew time between Read Clock &
Write Clock for PAE and PAF
CC
= 5V ± 10%, T
Parameter
(2)
A
= 0°C to +70°C; Industrial: V
(3)
(3)
See Figure 1
GND to 3.0V
1.5V
1.5V
3ns
CC
Min.
4.5
4.5
10
10
12
—
—
—
—
—
—
—
—
—
—
—
2
3
0
3
0
8
8
0
1
3
3
5
IDT72805LB10
IDT72815LB10
IDT72825LB10
IDT72835LB10
IDT72845LB10
= 5V ± 10%, TA = -40°C + 85°C)
Commercial
6
100
Max.
6.5
6.5
6.5
6.5
15
17
17
17
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
6
6
8
8
TM
Min.
6.5
—
15
15
10
10
—
—
—
—
—
—
—
—
—
—
15
Com’l & Ind’l
IDT72805LB15
IDT72815LB15
IDT72825LB15
IDT72835LB15
IDT72845LB15
2
6
6
4
1
4
1
0
1
5
6
* Includes jig and scope capacitances.
D.U.T.
Figure 1. Output Load
Max.
66.7
680Ω
10
15
10
10
20
10
20
10
20
10
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
(1)
8
8
COMMERCIAL AND INDUSTRIAL
Min.
25
10
10
25
15
15
10
10
10
17
—
—
—
—
—
—
—
—
—
—
—
6
1
1
0
1
3
6
5V
IDT72805LB25
IDT72815LB25
IDT72825LB25
IDT72835LB25
IDT72845LB25
Commercial
1.1K
30pF*
TEMPERATURE RANGES
3139 drw 03
Max.
JANUARY 13, 2009
40
15
—
—
—
—
—
—
—
—
—
—
25
—
12
12
15
15
35
12
35
12
35
15
—
—
—
—
Unit
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns