CY7C1046BL-15VC 查看數據表（PDF） - Cypress Semiconductor

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CY7C1046BL-15VC

1M x 4 Static RAM

Cypress Semiconductor 

CY7C1046B

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 +7.0V

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

Electrical Characteristics Over the Operating Range

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

Ambient

Temperature[2]

0°C to +70°C

VCC

4.5V–5.5V

Parameter

Description

VOH

Output HIGH Voltage

VOL

Output LOW Voltage

VIH

Input HIGH Voltage

VIL

Input LOW Voltage[1]

IIX

Input Load Current

IOZ

Output Leakage

Current

ICC

VCC Operating

Supply Current

ISB1

Automatic CE

Power-Down Current

—TTL Inputs

ISB2

Automatic CE

Power-Down Current

—CMOS Inputs

Shaded areas contain advance information.

Test Conditions

VCC = Min., IOH = –4.0 mA

VCC = Min., IOL = 8.0 mA

GND < VI < VCC

GND < VOUT < VCC,

Output Disabled

VCC = Max.,

f = fMAX = 1/tRC

Max. VCC, CE > VIH

VIN > VIH or

VIN < VIL, f = fMAX

Max. VCC,

CE > VCC – 0.3V,

VIN > VCC – 0.3V,

or VIN < 0.3V, f = 0

Com’l

L version

7C1046B-12

Min. Max.

2.4

0.4

2.2 VCC

+ 0.3

–0.3 0.8

–1 +1

–1 +1

7C1046B-15

Min. Max.

2.4

0.4

2.2 VCC

+ 0.3

–0.3 0.8

–1 +1

–1 +1

7C1046B-20

Min. Max. Unit

2.4

V

0.4 V

2.2 VCC V

+ 0.3

–0.3 0.8 V

–1 +1 µA

–1 +1 µA

170

150

130 mA

20

20

20 mA

8

8

8 mA

0.5

0.5

0.5

Capacitance[3]

Parameter

Description

Test Conditions

CIN

COUT

Input Capacitance

I/O Capacitance

TA = 25°C, f = 1 MHz,

VCC = 5.0V

Note:

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

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

3. Tested initially and after any design or process changes that may affect these parameters.

Max.

Unit

6

pF

6

pF

Document #: 38-05144 Rev. **

Page 2 of 8

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