CY62256V
Document #: 38-05057 Rev. *F
Page 3 of 12
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 to Ground Potential
(Pin 28 to Pin 14) ........................................... –0.5V to +4.6V
DC Voltage Applied to Outputs
in High-Z State[3] ....................................–0.5V to VCC + 0.5V
DC Input Voltage[3].................................–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
Device
Range
Ambient
Temperature (TA)
[4]
VCC
CY62256V Commercial
0
°C to +70°C
2.7V to 3.6V
Industrial
−40°C to +85°C
Automotive
−40°C to +125°C
Electrical Characteristics Over the Operating Range
Parameter
Description
Test Conditions
CY62256V-70
Unit
Min.
Typ.[2]
Max.
VOH
Output HIGH Voltage
IOH = −1.0 mA
VCC = 2.7V
2.4
V
VOL
Output LOW Voltage
IOL = 2.1 mA
VCC = 2.7V
0.4
V
VIH
Input HIGH Voltage
2.2
VCC
+0.3V
V
VIL
Input LOW Voltage
–0.5
0.8
V
IIX
Input Leakage Current
GND < VIN < VCC
Com’l, Ind’l
–1
+1
µA
Automotive
–10
+10
µA
IOZ
Output Leakage Current
GND < VIN < VCC, Output Disabled Com’l, Ind’l
–1
+1
µA
Automotive
–10
+10
µA
ICC
VCC Operating Supply Current VCC = 3.6V, IOUT = 0 mA,
f = fMax = 1/tRC
All ranges
11
30
mA
ISB1
Automatic CE Power-down
Current— TTL Inputs
VCC = 3.6V, CE > VIH,
VIN > VIH or VIN < VIL, f = fMax
All ranges
100
300
µA
ISB2
Automatic CE Power-down
Current— CMOS Inputs
VCC = 3.6V, CE > VCC – 0.3V
VIN > VCC – 0.3V or VIN < 0.3V, f = 0
Com’l
0.1
5
µA
Ind’l
0.1
10
Automotive
0.1
130
Notes:
3. VIL (min.) = –2.0V for pulse durations of less than 20 ns.
4. TA is the “Instant-On” case temperature.
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