IDT72V36102L10PF IDT, Integrated Device Technology Inc, IDT72V36102L10PF Datasheet - Page 7

• Manufacturer Part Number: IDT72V36102L10PF
• Description: IC FIFO 262KX18 10NS 120QFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: 72Vr

Specifications of IDT72V36102L10PF

• Function: Synchronous
• Memory Size: 4.7Mb (262k x 18)
• Data Rate: 100MHz
• Access Time: 10ns
• Voltage - Supply: 3.15 V ~ 3.45 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 120-TQFP, 120-VQFP
• Configuration: Dual
• Density: 4.5Mb
• Access Time (max): 6.5ns
• Word Size: 36b
• Organization: 64Kx36x2
• Sync/async: Synchronous
• Expandable: No
• Bus Direction: Bi-Directional
• Package Type: TQFP
• Clock Freq (max): 100MHz
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 3.15V
• Operating Supply Voltage (max): 3.45V
• Supply Current: 400mA
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 120
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 72V36102L10PF

DETERMINING ACTIVE CURRENT CONSUMPTION AND POWER DISSIPATION
CLKA and CLKB set to f
disconnected to normalize the graph to a zero capacitance load. Once the capacitance load per data-output channel and the number of these device's
inputs driven by TTL HIGH levels are known, the power dissipation can be calculated with the equation below.
CALCULATING POWER DISSIPATION
IDT72V3682/72V3692/72V36102 3.3V CMOS SyncBiFIFO
16,384 x 36 x 2, 32,768 x 36 x 2 and 65,536 x 36 x 2
100
The I
With I
50
70
40
80
60
30
20
90
10
0
CC(f)
P
where:
N
C
f
o
0
CC(f)
T
L
= V
current for the graph in Figure 1 was taken while simultaneously reading and writing a FIFO on the IDT72V3682/72V3692/72V36102 with
taken from Figure 1, the maximum power dissipation (P
CC
=
=
=
x I
10
CC
S
. All data inputs and data outputs change state during each clock cycle to consume the highest supply current. Data outputs were
f
T
C
(f) + Σ(C
data
A
L
= 25°C
= 0 pF
= 1/2 f
N
number of outputs = 36
output capacitance load
switching frequency of an output
Figure 1. Typical Characteristics: Supply Current (I
L
S
x V
20
CC
2
X fo)
30
V
f
S
CC =
40
⎯
TM
Clock Frequency
3.3V
T
) of these FIFOs may be calculated by:
7
50
⎯
MHz
CC
60
) vs. Clock Frequency (f
70
COMMERCIAL TEMPERATURE RANGE
V
CC =
S
3.6V
)
80
V
CC =
3.0V
90
4679 drw 04
100