ICSI IC61C6416-15T, IC61C6416-15TI, IC61C6416-20K, IC61C6416-20KI, IC61C6416-20T, IC61C6416-20TI, IC61C6416-10K, IC61C6416-10T, IC61C6416-10TI, IC61C6416-12K, IC61C6416-12KI, IC61C6416-12T, IC61C6416-15K, IC61C6416-15KI Datasheet

Loading...
ICSI IC61C6416-15T, IC61C6416-15TI, IC61C6416-20K, IC61C6416-20KI, IC61C6416-20T, IC61C6416-20TI, IC61C6416-10K, IC61C6416-10T, IC61C6416-10TI, IC61C6416-12K, IC61C6416-12KI, IC61C6416-12T, IC61C6416-15K, IC61C6416-15KI Datasheet

1+$ +$" $

64K x 16 HIGH-SPEED CMOS STATIC RAM

FEATURES

High-speed access time: 10, 12, 15, and 20 ns

CMOS low power operation

1650 mW (max) @ -10ns Cycle

55 mW (max) CMOS Standby

TTL compatible interface levels

Single 5V ± 10% power supply

Fully static operation: no clock or refresh required

Three state outputs

Industrial temperature available

Available in 44-pin SOJ package and 44-pin TSOP-2

FUNCTIONAL BLOCK DIAGRAM

DESCRIPTION

The 1+51 IC61C6416 is a high-speed, 1,048,576-bit static RAM organized as 65,536 words by 16 bits. It is fabricated using 1+51's high-performance CMOS technology. This highly reliable process coupled with innovative circuit design techniques, yields access times as fast as 10 ns with low power consumption.

When CE is HIGH (deselected), the device assumes a standby mode at which the power dissipation can be reduced down with CMOS input levels.

Easy memory expansion is provided by using Chip Enable and Output Enable inputs, CE and OE. The active LOW Write Enable (WE) controls both writing and reading of the memory. A data byte allows Upper Byte (UB) and Lower Byte (LB) access.

The IC61C6416 is packaged in the JEDEC standard 44-pin 400mil SOJ and 44-pin 400mil TSOP-2.

A0-A15

 

 

 

 

 

 

 

 

 

 

 

 

 

DECODER

 

 

64K x 16

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MEMORY ARRAY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VCC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

I/O0-I/O7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

I/O

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Lower Byte

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

COLUMN I/O

 

 

 

 

 

 

 

 

 

 

 

 

 

DATA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

I/O8-I/O15

 

 

 

 

 

 

 

 

 

 

 

 

 

CIRCUIT

 

 

 

 

Upper Byte

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OE

 

CONTROL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WE

 

 

 

 

 

 

 

 

 

 

 

 

 

CIRCUIT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ICSI reserves the right to make changes to its products at any time without notice in order to improve design and supply the best possible product. We assume no responsibility for any errors which may appear in this publication. © Copyright 2000, Integrated Circuit Solution Inc.

Integrated Circuit Solution Inc.

1

AHSR011-0A 05/23/2001

1+$ +$" $

PIN CONFIGURATIONS

44-Pin SOJ

 

 

 

 

 

 

 

 

44-Pin TSOP-2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A15

 

1

44

 

A0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A14

 

43

 

A1

 

 

 

 

 

 

44

 

A0

 

2

 

 

 

 

 

 

 

 

 

 

 

A15

1

 

A13

 

 

42

 

A2

 

 

 

3

 

 

A14

 

2

43

 

A1

 

 

 

 

 

 

 

 

A12

 

4

41

 

 

 

 

 

 

 

 

A13

 

3

42

 

A2

 

 

 

 

OE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A12

 

4

41

 

 

 

A11

 

5

40

 

 

UB

 

 

 

 

 

OE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A11

 

5

40

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UB

 

 

 

CE

 

 

6

39

 

LB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

38

 

I/O15

 

 

CE

 

6

39

 

 

LB

 

I/O0

7

 

 

 

 

I/O0

 

7

38

 

I/O15

 

 

 

 

 

 

37

 

I/O14

 

 

 

I/O1

8

 

 

I/O1

 

8

37

 

I/O14

 

 

 

 

 

 

 

 

 

 

36

 

I/O13

 

 

 

I/O2

9

 

 

I/O2

 

9

36

 

I/O13

 

 

 

 

I/O3

 

 

35

 

I/O12

 

 

 

 

10

 

 

I/O3

 

10

35

 

I/O12

Vcc

 

 

34

 

GND

 

 

 

 

11

 

 

 

Vcc

 

 

34

 

GND

 

 

 

 

 

11

 

GND

 

12

33

 

Vcc

 

GND

 

 

33

 

Vcc

 

 

 

 

12

 

I/O4

 

32

 

I/O11

 

I/O4

 

13

32

 

I/O11

 

13

 

 

 

 

 

 

 

 

 

I/O5

 

14

31

 

I/O10

 

I/O5

 

14

31

 

I/O10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

30

 

I/O9

 

I/O6

 

15

30

 

I/O9

I/O6

15

 

 

I/O7

 

16

29

 

I/O8

 

 

 

 

 

 

29

 

I/O8

 

 

 

I/O7

16

 

 

 

 

 

 

 

28

 

NC

 

 

 

 

 

 

28

 

NC

 

 

WE

 

17

 

 

 

 

 

 

 

 

 

WE

 

17

 

 

 

 

 

 

 

27

 

A3

 

 

 

A10

18

 

A10

 

18

27

 

A3

 

 

 

 

 

 

 

 

 

 

26

 

A4

 

 

 

 

A9

19

 

 

 

A9

 

19

26

 

A4

 

 

 

 

 

 

 

 

 

A8

 

20

25

 

A5

 

 

 

 

 

 

 

 

 

 

A8

 

20

25

 

A5

 

 

A7

 

21

24

 

A6

 

 

 

 

 

 

 

 

 

 

A7

 

21

24

 

A6

 

 

NC

 

22

23

 

NC

 

 

 

 

 

 

 

 

 

NC

 

22

23

 

NC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PIN DESCRIPTIONS

A0-A15

Address Inputs

 

 

I/O0-I/O15

Data Inputs/Outputs

 

 

CE

Chip Enable Input

 

 

OE

Output Enable Input

 

 

WE

Write Enable Input

 

 

LB

Lower-byte Control (I/O0-I/O7)

 

 

UB

Upper-byte Control (I/O8-I/O15)

 

 

NC

No Connection

 

 

Vcc

Power

 

 

GND

Ground

 

 

TRUTH TABLE

 

 

 

 

 

 

I/O PIN

 

Mode

WE

CE

OE

LB

UB

I/O0-I/O7

I/O8-I/O15

Vcc Current

 

 

 

 

 

 

 

 

 

Not Selected

X

H

X

X

X

High-Z

High-Z

ISB , ISB

 

 

 

 

 

 

 

 

 

Output Disabled

H

L

H

X

X

High-Z

High-Z

ICC , ICC

 

X

L

X

H

H

High-Z

High-Z

 

 

 

 

 

 

 

 

 

 

Read

H

L

L

L

H

DOUT

High-Z

ICC , ICC

 

H

L

L

H

L

High-Z

DOUT

 

 

H

L

L

L

L

DOUT

DOUT

 

 

 

 

 

 

 

 

 

 

Write

L

L

X

L

H

DIN

High-Z

ICC , ICC

 

L

L

X

H

L

High-Z

DIN

 

 

L

L

X

L

L

DIN

DIN

 

 

 

 

 

 

 

 

 

 

2

Integrated Circuit Solution Inc.

 

AHSR011-0A 05/23/2001

1+$ +$" $

ABSOLUTE MAXIMUM RATINGS(1)

Symbol

Parameter

Value

Unit

VTERM

Terminal Voltage with Respect to GND

–0.5 to +7.0

V

 

 

 

 

TSTG

Storage Temperature

–65 to +150

°C

 

 

 

 

PT

Power Dissipation

1.5

W

IOUT

DC Output Current (LOW)

20

mA

 

 

 

 

Note:

1.Stress greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.

OPERATING RANGE

Range

Ambient Temperature

Speed

VCC

Commercial

0°C to +70°C

-10, -12

5V ± 5%

 

 

-15, -20

5V ± 10%

Industrial

–40°C to +85°C

-12

5V ± 5%

 

 

-15, -20

5V ± 10%

DC ELECTRICAL CHARACTERISTICS (Over Operating Range)

Symbol

Parameter

Test Conditions

Min.

Max.

Unit

 

 

 

 

 

 

VOH

Output HIGH Voltage

VCC = Min., IOH = –4.0 mA

2.4

V

 

 

 

 

 

 

VOL

Output LOW Voltage

VCC = Min., IOL = 8.0 mA

0.4

V

 

 

 

 

 

 

 

VIH

Input HIGH Voltage(1)

 

 

2.2

VCC + 0.5

V

VIL

Input LOW Voltage(2)

 

 

–0.5

0.8

V

ILI

Input Leakage

GND

VIN VCC

–2

2

µA

 

 

 

 

 

 

 

ILO

Output Leakage

GND

VOUT VCC, Outputs Disabled

–2

2

µA

 

 

 

 

 

 

 

Notes:

1.VIH=VCC +3.0V for pulse width less than 10ns.

2.VIL = –3.0V for pulse width less than 10 ns.

POWER SUPPLY CHARACTERISTICS(1) (Over Operating Range)

 

 

 

 

-10

-12

-15

-20

 

Symbol

Parameter

Test Conditions

 

Min.

Max.

Min.

Max.

Min.

Max.

Min.

Max.

Unit

 

 

 

 

 

 

 

 

 

 

 

 

 

ICC

Vcc Dynamic Operating

VCC = Max.,

Com.

300

280

260

235

mA

 

Supply Current

IOUT = 0 mA, f = MAX

Ind.

300

290

255

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ISB

TTL Standby Current

VCC = Max.,

Com.

50

50

50

50

mA

 

(TTL Inputs)

VIN = VIH or VIL

Ind.

55

55

55

 

 

 

CE VIH , f = 0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ISB

CMOS Standby

VCC = Max.,

Com.

10

10

10

10

mA

 

Current (CMOS Inputs)

CE VCC – 0.2V,

Ind.

15

15

15

 

 

 

VIN VCC – 0.2V, or

 

 

 

 

 

 

 

 

 

 

 

 

VIN 0.2V, f = 0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note:

1. At f = fMAX, address and data inputs are cycling at the maximum frequency, f = 0 means no input lines change.

Integrated Circuit Solution Inc.

3

AHSR011-0A 05/23/2001

+ 7 hidden pages