HM1-65262-9 INTERSIL [Intersil Corporation], HM1-65262-9 Datasheet

HM1-65262-9

Manufacturer Part Number

HM1-65262-9

Description

16K x 1 Asynchronous CMOS Static RAM

Manufacturer

INTERSIL [Intersil Corporation]

Datasheet

1.HM1-65262-9.pdf (7 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

BOSTOCK HK LIMITED

Part Number:

HM1-65262-9

Manufacturer:

INTERS

Quantity:

1 676

Current page: 1 of 7
Download datasheet (45Kb)

March 1997

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

http://www.intersil.com or 407-727-9207

Features

• Fast Access Time. . . . . . . . . . . . . . . . . . . . 70/85ns Max

• Low Standby Current. . . . . . . . . . . . . . . . . . . .50 A Max

• Low Operating Current . . . . . . . . . . . . . . . . . 50mA Max

• Data Retention at 2.0V . . . . . . . . . . . . . . . . . . .20 A Max

• TTL Compatible Inputs and Outputs

• JEDEC Approved Pinout

• No Clocks or Strobes Required

• Temperature Range . . . . . . . . . . . . . . . +55

• Equal Cycle and Access Time

• Single 5V Supply

• Gated Inputs-No Pull-Up or Pull-Down Resistors

Ordering Information

NOTE:

Pinouts

CERDIP

CLCC (SMD#)

1. Access Time/Data Retention Supply Current.

Required

GND

JAN #

SMD#

PACKAGE

HM-65262 (CERDIP)

TOP VIEW

-55

TEMP. RANGE

-40

A13

A12

A11

A10

C to +125

C to +85

Intersil Corporation 1999

70ns/20 A (NOTE 1) 85ns/20 A (NOTE 1)

HM1-65262B-9

29109BRA

8413203RA

8413203YA

C to +125

HM-65262 (CLCC)

9 10 11 12

TOP VIEW

6-1

HM1-65262-9

29103BRA

8413201RA

8413201YA

Description

The HM-65262 is a CMOS 16384 x 1-bit Static Random

Access Memory manufactured using the Intersil Advanced

SAJI V process. The device utilizes asynchronous circuit

design for fast cycle times and ease of use. The HM-65262

is available in both JEDEC standard 20 pin, 0.300 inch wide

CERDIP and 20 pad CLCC packages, providing high board-

level packing density. Gated inputs lower standby current,

and also eliminate the need for pull-up or pull-down resis-

tors.

The HM-65262, a full CMOS RAM, utilizes an array of six

transistor (6T) memory cells for the most stable and lowest

possible standby supply current over the full military temper-

ature range. In addition to this, the high stability of the 6T

RAM cell provides excellent protection against soft errors

due to noise and alpha particles. This stability also improves

the radiation tolerance of the RAM over that of four transistor

(4T) devices.

A12

A11

A10

HM-65262

A0 - A13

85ns/400 A

(NOTE 1)

/GND

16K x 1 Asynchronous

Chip Enable/Power Down

Data Out

Data In

Ground

Power (+5)

Write Enable

CMOS Static RAM

Address Input

File Number

F20.3

J20.C

PKG. NO.

3002.2

Related parts for HM1-65262-9

HM1-65262-9 Summary of contents

Page 1

... In addition to this, the high stability of the 6T RAM cell provides excellent protection against soft errors due to noise and alpha particles. This stability also improves the radiation tolerance of the RAM over that of four transistor (4T) devices. 70ns/20 A (NOTE 1) 85ns/20 A (NOTE HM1-65262B-9 HM1-65262 29109BRA 29103BRA o C 8413203RA 8413201RA ...

Page 2

Functional Diagram A12 A13 HM-65262 A 7 ROW ROW ADDRESS DECODER MEMORY ARRAY 128 (1 OF 128) BUFFER 128 X 128 A 7 128 COLUMN DECODER (1 OF 128) AND I / ...

Page 3

Absolute Maximum Ratings Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

Page 4

AC Electrical Speciﬁcations V CC SYMBOL PARAMETER READ CYCLE (1) TAVAX Read/Cycle Time (2) TAVQV Address Access Time (3) TELQV Chip Enable Access Time (4) TELQX Chip Enable Output Enable Time (5) TEHQX Chip Disable Output Hold Time (6) TAXQX ...

Page 5

Timing Waveforms A E (4) TELQX Q NOTE high for entire cycle and D is ignored. Address is stable by the time E goes low and remains valid until E goes high (4) TELQX Q ...

Page 6

Timing Waveforms (Continued) A (18) TAVEL NOTE this mode, W rises after falls before time exceeding TWLQZ (Max) TELQX (Min), and rises after time exceeding ...

Page 7

Typical Performance Curve - -10 -11 -12 All Intersil semiconductor products are manufactured, assembled and tested under ISO9000 quality systems certiﬁcation. Intersil products are sold by description only. Intersil Corporation reserves the right to ...

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