7204L50P Datasheet, PDF (3/14 Pages) Integrated Device Technology – First-In/First-Out Dual-Port memory

IDT7203/7204/7205/7206/7207/7208 CMOS ASYNCHRONOUS FIFO
2,048 x 9, 4,096 x 9, 8,192 x 9, 16,384 x 9, 32,768 x 9, 65,536 x 9
COMMERCIAL, INDUSTRIAL AND MILITARY
TEMPERATURE RANGES
DC ELECTRICAL CHARACTERISTICS
(Commercial: VCC = 5V ± 10%, TA = 0°C to +70°C; Industrial: VCC = 5V ± 10%, TA = –40°C to +85°C; Military: VCC = 5V ± 10%, TA = –55°C to +125°C)
IDT7203⁽¹⁾
IDT7204⁽¹⁾
Commercial and Industrial
tA = 12, 15, 20, 25, 35, 50 ns
IDT7203
IDT7204
Military⁽³⁾
tA = 20, 30, 40 ns
Symbol
Parameter
Min.
Typ.
Max.
Min.
Typ.
Max. Unit
ILI⁽⁶⁾
Input Leakage Current (Any Input)
–1
—
1
–1
—
1
µA
ILO⁽⁷⁾
Output Leakage Current
–10
—
10
–10
—
10
µA
VOH
Output Logic “1” Voltage IOH = –2mA
2.4
—
—
2.4
—
—
V
VOL
Output Logic “0” Voltage IOL = 8mA
—
—
0.4
—
—
0.4
V
ICC1^(8,9,10) Active Power Supply Current
—
—
120
—
—
150
mA
ICC2^(8,10,11) Standby Current (R=W=RS=FL/RT=VIH)
—
—
12
—
—
25
mA
ICC3^(8,10,12) Power Down Current
—
—
2
—
—
4
mA
Symbol
ILI⁽⁶⁾
ILO⁽⁷⁾
VOH
VOL
ICC1^(8,9,10)
ICC2^(8,10,11)
ICC3^(8,10,12)
Parameter
Input Leakage Current (Any Input)
Output Leakage Current
Output Logic “1” Voltage IOH = –2mA
Output Logic “0” Voltage IOL = 8mA
Active Power Supply Current
Standby Current (RS=FL/RT=VIH)
Power Down Current
IDT7205⁽²⁾
IDT7206^(2,4)
IDT7207^(2,4)
IDT7208^(2,5)
Commercial and Industrial
tA = 12, 15, 20, 25, 35, 50 ns
Min.
Typ.
Max.
–1
—
1
–10
—
10
2.4
—
—
—
—
0.4
—
—
120
—
—
12
—
—
8
IDT7205
IDT7206
IDT7207
Military
tA = 20, 30 ns
Min.
Typ.
Max. Unit
–1
—
1
µA
–10
—
10
µA
2.4
—
—
V
—
—
0.4
V
—
—
150
mA
—
—
25
mA
—
—
12
mA
NOTES:
1. Industrial temperature range product for 15ns and 25ns speed grades are available
as a standard device.
2. Industrial temperature range product for 25ns speed grade only is available as a standard
device. All other speed grades are available by special order.
3. Military temperature range product for the 40ns is only available for 7203.
4. Commercial temperature range product for the 12ns not available.
5. Commercial temperature range product for the 12ns, 15ns and 50ns not available.
6. Measurements with 0.4 ≤ VIN ≤ VCC.
7. R ≥ VIH, 0.4 ≤ VOUT ≤ VCC.
8. Tested with outputs open (IOUT = 0).
9. R and W toggle at 20 MHz and data inputs switch at 10 MHz.
10. ICC measurements are made with outputs open.
11. All Inputs = VCC - 0.2V or GND + 0.2V, except R and W, which toggle at 20MHz.
12. All Inputs = VCC - 0.2V or GND + 0.2V, except R and W = VCC -0.2V.
AC TEST CONDITIONS
Input Pulse Levels
Input Rise/Fall Times
Input Timing Reference Levels
Output Reference Levels
Output Load
GND to 3.0V
5ns
1.5V
1.5V
See Figure 1
CAPACITANCE⁽¹⁾ (TA = +25°C, f = 1.0 MHz)
Symbol
Parameter
Condition
Max. Unit
CIN⁽¹⁾
Input Capacitance
VIN = 0V
10
pF
COUT^(1,2)
Output Capacitance
VOUT = 0V
NOTES:
1. This parameter is sampled and not 100% tested.
2. With output deselected.
10
pF
3
D.U.T.
680Ω
5V
1.1KΩ
30pF*
2661 drw03
or equivalent circuit
Figure 1. Output Load
*Includes jig and scope capacitances.