CY7C1399-15ZCT Просмотр технического описания (PDF) - Cypress Semiconductor
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CY7C1399-15ZCT Datasheet PDF : 8 Pages
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CY7C1399
Pin Configuration
OE 22
A1
23
A2
24
A3
25
A4
26
WE
27
VCC
A5
28
1
A6
2
A7
3
A8
4
A9
5
A10
6
A11
7
TSOP
Top View
21 A0
20 CE
19 I/O7
18 I/O6
17 I/O5
16 I/O4
15 I/O3
14 GND
13 I/O2
12 I/O1
11 I/O0
10 A14
9 A13
8 A12
C1399–3
Maximum Ratings
(Above which the useful life may be impaired. For user guide-
lines, not tested.)
Storage Temperature ................................. –65°C to +150°C
Ambient Temperature with
Power Applied ............................................. –55°C to +125°C
Supply Voltage on VCC to Relative GND[1] .... –0.5V to +4.6V
DC Voltage Applied to Outputs
in High Z State[1] ....................................–0.5V to VCC + 0.5V
DC Input Voltage[1].................................–0.5V to VCC + 0.5V
Output Current into Outputs (LOW)............................. 20 mA
Static Discharge Voltage .......................................... >2001V
(per MIL-STD-883, Method 3015)
Latch-Up Current.................................................... >200 mA
Operating Range
Range
Commercial
Industrial
Ambient
Temperature
0°C to +70°C
–40°C to +85°C
VCC
3.3V ±300 mV
3.3V ±300 mV
Electrical Characteristics Over the Operating Range[1]
7C1399–12 7C1399–15 7C1399–20
Parameter
Description
Test Conditions
Min. Max. Min. Max. Min. Max. Unit
VOH
Output HIGH Voltage
VCC = Min., IOH = –2.0 mA
VOL
Output LOW Voltage
VCC = Min., IOL = 4.0 mA
VIH
Input HIGH Voltage
2.4
2.4
2.4
V
0.4
0.4
0.4 V
2.2 VCC 2.2 VCC 2.2 VCC V
+0.3V
+0.3V
+0.3V
VIL
Input LOW Voltage
IIX
Input Load Current
IOZ
Output Leakage
Current
GND ≤ VI ≤ VCC,
Output Disabled
–0.3 0.8 –0.3 0.8 –0.3 0.8 V
–1 +1 –1 +1 –1 +1 µA
–5 +5 –5 +5 –5 +5 µA
IOS
Output Short
Circuit Current[2]
VCC = Max., VOUT = GND
–300
–300
–300 mA
ICC
VCC Operating
Supply Current
VCC = Max., IOUT = 0 mA,
f = fMAX = 1/tRC
60
55
50 mA
ISB1
Automatic CE Power-Down Max. VCC, CE ≥ VIH,
5
5
5 mA
Current — TTL Inputs
VIN ≥ VIH, or VIN ≤ VIL,f = fMAX L
3
3
3
ISB2
Automatic
Current —
CE Power-Down
CMOS Inputs[3]
Max. VCC, CE ≥ VCC – 0.3V, VIN ≥
VCC – 0.3V, or VIN ≤ 0.3V,
WE ≥VCC – 0.3V or WE ≤0.3V,
L
500
50
500
50
f=fMAX
Notes:
1. Minimum voltage is equal to – 2.0V for pulse durations of less than 20 ns.
2. Not more than one output should be shorted at one time. Duration of the short circuit should not exceed 30 seconds.
3. Device draws low standby current regardless of switching on the addresses.
500 µA
50
2
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