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CY7C1381KV33 Datasheet(PDF) 18 Page - Cypress Semiconductor

Part No. CY7C1381KV33
Description  18-Mbit (512K × 36/1M × 18) Flow-Through SRAM (With ECC)
Download  34 Pages
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Maker  CYPRESS [Cypress Semiconductor]
Homepage  http://www.cypress.com
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CY7C1381KV33 Datasheet(HTML) 18 Page - Cypress Semiconductor

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CY7C1381KV33/CY7C1381KVE33
CY7C1383KV33/CY7C1383KVE33
Document Number: 001-97888 Rev. *F
Page 18 of 34
3.3 V TAP AC Test Conditions
Input pulse levels ...............................................VSS to 3.3 V
Input rise and fall times (Slew Rate) ........................... 2 V/ns
Input timing reference levels ......................................... 1.5 V
Output reference levels ................................................ 1.5 V
Test load termination supply voltage ............................ 1.5 V
3.3 V TAP AC Output Load Equivalent
2.5 V TAP AC Test Conditions
Input pulse levels ...............................................VSS to 2.5 V
Input rise and fall time (Slew Rate) ............................. 2 V/ns
Input timing reference levels ....................................... 1.25 V
Output reference levels .............................................. 1.25 V
Test load termination supply voltage .......................... 1.25 V
2.5 V TAP AC Output Load Equivalent
TDO
1.5V
20pF
Z = 50
Ω
O
50
Ω
TDO
1.25V
20pF
Z = 50
Ω
O
50
Ω
TAP DC Electrical Characteristics and Operating Conditions
(0 °C < TA < +70 °C; VDD = 3.3 V ± 0.165 V unless otherwise noted)
Parameter [10]
Description
Test Conditions
Min
Max
Unit
VOH1
Output HIGH Voltage
IOH = –4.0 mA
VDDQ = 3.3 V
2.4
V
IOH = –1.0 mA
VDDQ = 2.5 V
2.0
V
VOH2
Output HIGH Voltage
IOH = –100 µA
VDDQ = 3.3 V
2.9
V
VDDQ = 2.5 V
2.1
V
VOL1
Output LOW Voltage
IOL = 8.0 mA
VDDQ = 3.3 V
0.4
V
IOL = 8.0 mA
VDDQ = 2.5 V
0.4
V
VOL2
Output LOW Voltage
IOL = 100 µA
VDDQ = 3.3 V
0.2
V
VDDQ = 2.5 V
0.2
V
VIH
Input HIGH Voltage
VDDQ = 3.3 V
2.0
VDD + 0.3
V
VDDQ = 2.5 V
1.7
VDD + 0.3
V
VIL
Input LOW Voltage
VDDQ = 3.3 V
–0.3
0.8
V
VDDQ = 2.5 V
–0.3
0.7
V
IX
Input Load Current
GND < VIN < VDDQ
–5
5
µA
Note
10. All voltages referenced to VSS (GND).


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