CY7C1399B(2005) 데이터 시트보기 (PDF) - Cypress Semiconductor
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CY7C1399B Datasheet PDF : 10 Pages
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Pin Configuration
OE 22
A1
23
A2
24
A3
25
A4
26
WE
27
VCC
28
A5
1
A6
2
A7
3
A8
4
A9
5
A10
6
A11
7
TSOP
Top View
CY7C1399B
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
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[2] .... –0.5V to +4.6V
DC Voltage Applied to Outputs
in High Z State[2] ....................................–0.5V to VCC + 0.5V
DC Input Voltage[2].................................–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]
7C1399B-10
Parameter
Description
Test Conditions
Min. Max.
VOH
Output HIGH Voltage
VOL
Output LOW Voltage
VIH
Input HIGH Voltage
VIL
Input LOW Voltage[2]
IIX
Input Load Current
IOZ
Output Leakage
Current
VCC = Min., IOH = –2.0 mA
VCC = Min., IOL = 4.0 mA
GND ≤ VI ≤ VCC,
Output Disabled
2.4
2.2
– 0.3
–1
–5
0.4
VCC
+0.3V
0.8
+1
+5
IOS
Output Short
Circuit Current[3]
VCC = Max., VOUT = GND
–300
ICC
VCC Operating
VCC = Max., IOUT = 0 mA,
60
Supply Current
f = fMAX = 1/tRC
ISB1
Automatic CE Power-Down Max. VCC, CE ≥ VIH,
5
Current — TTL Inputs
VIN ≥ VIH, or VIN ≤ VIL,f = fMAX
L
4
ISB2
Automatic CE Power-Down
Current — CMOS Inputs[4]
Max. VCC, CE ≥ VCC – 0.3V, VIN ≥
VCC – 0.3V, or VIN ≤ 0.3V,
WE ≥VCC – 0.3V or WE ≤0.3V,
L
f = fMAX
Notes:
2. Minimum voltage is equal to – 2.0V for pulse durations of less than 20 ns.
3. Not more than one output should be shorted at one time. Duration of the short circuit should not exceed 30 seconds.
4. Device draws low standby current regardless of switching on the addresses.
500
50
7C1399B-12
Min. Max.
2.4
0.4
2.2 VCC
+0.3V
–0.3 0.8
–1
+1
–5
+5
–300
55
5
4
500
50
Unit
V
V
V
V
µA
µA
mA
mA
mA
mA
µA
µA
Document #: 38-05071 Rev. *D
Page 2 of 10
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