CY7C1006-12VC Cypress Semiconductor Corp, CY7C1006-12VC Datasheet

CY7C1006-12VC

Manufacturer Part Number

CY7C1006-12VC

Description

Manufacturer

Cypress Semiconductor Corp

Datasheet

1.CY7C1006-12VC.pdf (8 pages)

Specifications of CY7C1006-12VC

Density

1Mb

Access Time (max)

12ns

Operating Supply Voltage (typ)

Package Type

SOJ

Operating Temp Range

0C to 70C

Supply Current

165mA

Operating Supply Voltage (min)

4.5V

Operating Supply Voltage (max)

5.5V

Operating Temperature Classification

Commercial

Mounting

Surface Mount

Pin Count

Word Size

Lead Free Status / Rohs Status

Not Compliant

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Features

Functional Description

The CY7C106 and CY7C1006 are high-performance CMOS

static RAMs organized as 262,144 words by 4 bits. Easy mem-

ory expansion is provided by an active LOW chip enable (CE),

Selection Guide

Cypress Semiconductor Corporation

• High speed

• CMOS for optimum speed/power

• Low active power

• Low standby power

• 2.0V data retention (optional)

• Automatic power-down when deselected

• TTL-compatible inputs and outputs

Maximum Access Time (ns)

Maximum Operating

Current (mA)

Maximum Standby

Current (mA)

Logic Block Diagram

— t

— 910 mW

— 275 mW

— 100 W

= 12 ns

INPUT BUFFER

512 x 512 x 4

DECODER

ARRAY

COLUMN

7C1006-12

7C106-12

165

POWER

DOWN

•

3901 North First Street

7C1006-15

7C106-15

155

an active LOW output enable (OE), and three-state drivers.

These devices have an automatic power-down feature that re-

duces power consumption by more than 65% when the devic-

es are deselected.

Writing to the devices is accomplished by taking chip enable

(CE) and write enable (WE) inputs LOW. Data on the four I/O

pins (I/O

fied on the address pins (A

Reading from the devices is accomplished by taking chip en-

able (CE) and output enable (OE) LOW while forcing write en-

able (WE) HIGH. Under these conditions, the contents of the

memory location specified by the address pins will appear on

the four I/O pins.

The four input/output pins (I/O

high-impedance state when the devices are deselected (CE

HIGH), the outputs are disabled (OE HIGH), or during a write

operation (CE and WE LOW).

The CY7C106 is available in a standard 400-mil-wide SOJ; the

CY7C1006 is available in a standard 300-mil-wide SOJ.

C106–1

I/O

7C1006-20

•

7C106-20

through I/O

145

San Jose

256K x 4 Static RAM

Pin Configuration

GND

) is then written into the location speci-

•

7C1006-25

7C106-25

through A

CA 95134

Top View

130

SOJ

through I/O

C106–2

I/O

CY7C1006

•

CY7C106

) are placed in a

7C106-35

408-943-2600

July 9, 1998

125

Related parts for CY7C1006-12VC

CY7C1006-12VC Summary of contents

Page 1

... I/O pins. The four input/output pins (I/O high-impedance state when the devices are deselected (CE HIGH), the outputs are disabled (OE HIGH), or during a write operation (CE and WE LOW). The CY7C106 is available in a standard 400-mil-wide SOJ; the CY7C1006 is available in a standard 300-mil-wide SOJ. I/O 3 I/O 2 I/O ...

Page 2

... MAX RC Max > > < MAX Max Com’ > V – 0.3V > V – 0. < 0.3V, f CY7C106 CY7C1006 Ambient [2] Temperature + 10% 7C106-15 7C106-20 7C1006-15 7C1006-20 Max. Min. Max. Min. Max. Unit 2.4 2.4 0.4 0.4 0.4 V 2 +0.3 +0.3 +0.3 0.8 –0.3 0.8 – ...

Page 3

... V – 0. < 0.3V, f=0 IN Test Conditions MHz 5. 480 5V 3.0V R2 GND 5 pF 255 INCLUDING JIG AND SCOPE (b) C106–3 3 CY7C106 CY7C1006 7C106-25 7C1006-25 7C106-35 Min. Max. Min. Max. 2.4 2.4 0.4 0.4 2 0 –0.3 0.8 –0.3 0.8 –1 +1 –1 +1 –5 +5 – ...

Page 4

... Min. Max. Min. Max. Min less than less than t , and t HZCE LZCE HZOE LZOE HZWE and t HZWE 4 CY7C106 CY7C1006 7C106-25 7C1006-25 7C106-35 Max. Min. Max. Min. Max. Unit less than t for any given device. LZWE . ...

Page 5

... Over the Operating Range (L Version Only) Conditions > V – 0.3V > V – 0. < 0.3V IN DATA RETENTION MODE 4.5V V > CDR OHA DOE DATA VALID 50 CY7C106 CY7C1006 [10] Min. Max. 2.0 = 2.0V 4. C106–5 DATA VALID C106–6 t HZOE t HZCE HIGH IMPEDANCE t PD 50% C106–7 Unit ICC ISB ...

Page 6

... Write Cycle No. 2 (WE Controlled, OE HIGH During Write) ADDRESS DATA I/O t HZOE Notes: 14 goes HIGH simultaneously with WE going HIGH, the output remains in a high-impedance state. 15. Data I/O is high impedance SCE PWE t SD DATA VALID [14, 15 SCE PWE t SD DATA VALID 6 CY7C106 CY7C1006 C106A– C106–9 ...

Page 7

... V28 28-Lead (400-Mil) Molded SOJ V21 28-Lead (300-Mil) Molded SOJ V28 28-Lead (400-Mil) Molded SOJ V21 28-Lead (300-Mil) Molded SOJ V28 28-Lead (400-Mil) Molded SOJ V21 28-Lead (300-Mil) Molded SOJ V28 28-Lead (400-Mil) Molded SOJ 7 CY7C106 CY7C1006 LZWE C106–10 Power ) ...

Page 8

... The inclusion of Cypress Semiconductor products in life-support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress Semiconductor against all charges. 28-Lead (300-Mil) Molded SOJ V21 28-Lead (400-Mil) Molded SOJ V28 CY7C106 CY7C1006 51-85031-B 51-85032-A ...

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