CDM5333 Datasheet Preview

CDM5333 Datasheet

CMOS 4096-Word x 8-Bit Static Read-Only Memory

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At 2' VOO

A. 23 A8

A5 22 A9

.,A4 21 All

20 CSIICE

A2 19 AID

A I I. CS2

,."0 17 07

DO I.

D1 10

,.15 O.

VSS 12

" D3

TOP VIEW

92.CS- 3~993

CDM5332

TERMINAL ASSIGNMENT

Read-Only Memories (ROMs)

CDM5332, CDM5333

CMOS 4096-Word X a-Bit Static

Read-Only Memory

Features:

• Low power replacement for NMOS ROMs

• Choice of two industry standard pinouts:

CDM5332 is pin compatible with INTEL 2732 and 2332A

CDM5333 is pin compatible with Supertex CM3200, TI TMS 4732,

Motorola MCM 68732 and MCM 68A332

• Fast access time: 350 ns max.

• TTL input and output compatible

• Three state outputs

• Two programmable chip selects

The RCA CDM5332 and CDM5333 are 32,768-bit mask-

programmable CMOS Read-Only Memories organized as

4096 eight-bit words. They are designed to be used with a

wide variety of general-purpose microprocessor systems,

including RCA CDP1800- and CDP6805-series systems.

Two inputs, CS1/0E and CS2, are provided for memory

expansion and output buffer control. CS2 gates the address

and output buffers and powers down the chip to the standby

mode. CS1/0E controls the output buffers to eliminate bus

contention. The active polarity for each chip select is user

mask-programmable.

The CDM5332 and CDM5333 differ only in terminal

assignments and are pin compatible with standard industry

types. CDM5332 is pin compatible with Intel 2732 and

2332A. CDM5333 is pin compatible with Supertex CM3200,

T.1. TMS4732, and Motorola MCM68732 and MCM68A332.

The CDM5332 and CDM5333 are supplied in 24-lead dual-

in-line ceramic packages (D suffix) and 24-lead dual-in-line

plastic packages (E suffix).

DO D! 02 03 04 05 06 07

All

AID

A3 -

...lQ......

.ID

....

.''."".

I IA7 24 Voo

A6 23 AS

A5 22 A9

A4 4

21 CS2

.....0:-

o~ 3276B-BIT

0~o...

CELL

MATRIX

CHIP

SELECT

CS 1I0E

20 CSI/OE

19 AID

18 All

aUF FERS

AND

PROGRAM

00 9

17 07

16 06

CS2

01 10

15 05

02 II

14 04

VSS 12

13 03

92CM-34997

TOP VIEW 92CS- 34995

Fig. 1 - Functional block diagram.

CDM5333

TERMINAL ASSIGNMENT

File Number 1366

__________________________________________________________ 705

CDM5333 Datasheet Preview

CDM5333 Datasheet

CMOS 4096-Word x 8-Bit Static Read-Only Memory

No Preview Available !

Read-Only Memories (ROMs) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __

CDM5332, CDM5333

MAXIMUM RATINGS, Absolute-Maximum Values:

DC SUPPLY-VOLTAGE RANGE, (Voo)

(Voltage referenced to V•• terminal) ....................................................................................-0.5 to +7 V

INPUT VOLTAGE RANGE, ALL INPUTS ........................................................................• -0.5 to VDD +0.5 V

DC INPUT CURRENT, ANY ONE INPUT ................................................................................... ±10 mA

POWER DISSIPATION PER PACKAGE (Po):

For TA = -40 to +60° C (PACKAGE TYPE E) ............................................................................... 500 mW

ForTA = +60 to +85°C (PACKAGE TYPE E) ................................................. Derate Linearly at 12 mW/oC to 200 mW

ForTA= -55 to +l00°C (PACKAGE TYPE D) .............................................................................. 500 mW

ForTA= +100 to 1~5°C (PACKAGE TYPE D) ............................................... Derate Linearly at 12 mW/oC to 200 mW

DEVICE DISSIPATION PER OUTPUT TRANSISTOR

ForTA = FULL PACKAGE-TEMPERATURE RANGE (All Package Types) ................................................... 100 mW

OPERATING-TEMPERATURE RANGE (TA):

PACKAGE TYPE 0 ............................................................................................... -55to+125°C

PACKAGE TYPE E ................................................................................................ -40 to +85° C

STORAGE-TEMPERATURE RANGE (T...) ........................................................................... -65 to +l50°C

LEAD TEMPERATURE (DURING SOLDERING):

At distance 1/16 ± 1/32 in. (1.59 ± 0.79 mm) from case for 10 s max. . .................................................... +265°C

RECOI4MENDED OPERATING CONDITIONS at TA = -40 to +85° C

For maximum reliability, nominal operating conditions should be .elected .0 that operation I. alway. within the following

range.:

CHARACTERISTIC

DC Operating Voltage Range

Input Voltage Range

LIMITS

Min.

Vss

Max.

6.5

Voo

UNITS

STATIC ELECTRICAL CHARACTERISTICS at TA = -40 to +85°C, Voo = 5 V ± 10%, Except a. noted

CHARACTERISTIC

Quiescent Device Current

Output Low Drive (Sink) Current

Output" High Drive (Source) Current

Output Voltage Low-Level

Output Voltage High-Level

Input Low Voltage

Input High Voltage

Input Leakage Current

3-State Output Leakage Current

Input Capacitance

Outout Caoacitance

Standby Device Current

Operating Device Current

100A

10L

10H

VOL

VOH

V,L

V'H

I'N

lOUT

C'N

COUT

ISOyA

IOPERA

CONDITIONS

LIMITS

ALL TYPES

Vo VIN

(V)

0.4

Voo -0.4

0.5, Voo -0.5

0, Voo

(V)

0, Voo

0, Vo"

0, Voo

0.8 V,2.4 V

Min.

2.4

-1.2

Voo -0.1

2.4

Typ.·

-2

Voo

0.25

Max.

0.1

0.8

±1

7.5

0.5

UNITS

rnA

ASee chart on page 3 for test conditions

'Typical values are for TA= 25° C and nominal Voo.

706 ____________________________________________________________

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CDM5333 Datasheet

CMOS 4096-Word x 8-Bit Static Read-Only Memory

CDM5333 Datasheet

CMOS 4096-Word x 8-Bit Static Read-Only Memory

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