CY7C1041BV33L-25VC Просмотр технического описания (PDF) - Cypress Semiconductor

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CY7C1041BV33L-25VC

256K x 16 Static RAM

Cypress Semiconductor 

CY7C1041BV33

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

Current into Outputs (LOW) ........................................ 20 mA

Operating Range

Range

Commercial

Industrial

Ambient

Temperature[2]

0°C to +70°C

–40°C to +85°C

VCC

3.3V ± 0.3V

Electrical Characteristics Over the Operating Range

Parameter

Description

Test Conditions

VOH

Output HIGH Voltage

VCC = Min.,

IOH = –4.0 mA

VOL

Output LOW Voltage

VCC = Min.,

IOL = 8.0 mA

VIH

Input HIGH Voltage

VIL

Input LOW Voltage[1]

IIX

Input Load Current

GND < VI < VCC

IOZ

Output Leakage Current GND < VOUT < VCC, Output Disabled

ICC

VCC Operating

Supply Current

VCC = Max., f = fMAX = Comm’l

1/tRC

Ind’l

ISB1

Automatic CE

Max. VCC, CE > VIH

Power-Down Current

VIN > VIH or

—TTL Inputs

VIN < VIL, f = fMAX

ISB2

Automatic CE

Max. VCC,

Com’l/Ind’l

Power-Down Current

—CMOS Inputs

CE > VCC – 0.3V,

VIN > VCC – 0.3V,

Com’l L

or VIN < 0.3V, f = 0

-12

Min. Max.

2.4

0.4

2.2

VCC

+ 0.5

–0.5

0.8

–1

+1

–1

+1

190

-

40

8

0.5

-15

Min. Max. Unit

2.4

V

0.4

V

2.2

VCC

V

+ 0.5

–0.5

0.8

V

–1

+1

µA

–1

+1

µA

170 mA

190 mA

40 mA

8

mA

0.5 mA

Notes:

1. VIL (min.) = –2.0V for pulse durations of less than 20 ns.

2. TA is the “Instant On” case temperature.

Document #: 38-05168 Rev. **

Page 2 of 11

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