CY621282BN_1106 Datasheet, PDF (4/14 Pages) Cypress Semiconductor – 1-Mbit (128 K x 8) Static RAM

CY621282BN MoBL^® Automotive
Maximum Ratings
Exceeding maximum ratings may impair the useful life of the
device. These user guidelines are not tested.
Storage temperature ................................ –65 °C to +150 °C
Ambient temperature with
power applied .......................................... –55 °C to +125 °C
Supply voltage on
V_CC to relative GND^[2] .................................–0.5 V to +7.0 V
DC voltage applied to outputs
in High Z state ^[2] ................................ –0.5 V to V_CC + 0.5 V
DC input voltage ^{[2, 3]} .......................... –0.5 V to V_CC + 0.5 V
Current into outputs (LOW) ........................................ 20 mA
Static discharge voltage .......................................... > 2001 V
(per MIL-STD-883, Method 3015)
Latch-up current .................................................... > 200 mA
Operating Range
Range
Automotive-E
Ambient Temperature
–40 °C to +125 °C
V_CC
5 V  10%
Electrical Characteristics
Over the Operating Range
Parameter
Description
V_OH
Output HIGH voltage
V_OL
Output LOW voltage
V_IH
Input HIGH voltage
V_IL
Input LOW voltage^[2]
I_IX
Input leakage current
I_OZ
Output leakage current
I_CC
V_CC operating supply current
I_SB1
Automatic CE power-down
current —TTL inputs
I_SB2
Automatic CE power-down
current —CMOS inputs
Test Conditions
V_CC = 4.5 V, I_OH = –1.0 mA
V_CC = 5.5 V, I_OH = –0.1 mA
V_CC = 5 V, I_OH = –0.1 mA
V_CC = 4.5 V, I_OH = –0.1 mA
V_CC = 4.5 V, I_OL = 2.1 mA
GND  V_I  V_CC
GND  V_I  V_CC, Output Disabled
f = f_MAX = 1/t_RC V_CC = 5.5 V,
f = 1 MHz
I_OUT = 0 mA
V_CC = 5.5 V, CE₁  V_IH or CE₂ < V_IL,
V_IN  V_IH or V_IN  V_IL, f = f_MAX
V_CC = 5.5 V, CE₁  V_CC – 0.3 V,
or CE₂  0.3 V, V_IN  V_CC – 0.3 V, or
V_IN  0.3 V, f = 0
Min
2.4
3.95
3.6
3.25
–
2.2
–0.3
–10
–10
–
–
–
-70
Typ ^[4]
–
–
–
–
–
–
–
–
–
6
2
0.1
2.5
Max
Unit
–
V
–
–
–
0.4
V
V_CC+ 0.3 V
0.8
V
+10
A
+10
A
25
mA
12
2
mA
25
A
Notes
2. V_IL (min.) = –2.0 V for pulse durations of less than 20 ns.
3. No input may exceed V_CC + 0.5 V.
4. Typical values are included for reference only and are not tested or guaranteed. Typical values are measured at V_CC = 5.0 V, T_A = 25 °C.
Document #: 001-65526 Rev. *A
Page 4 of 14
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