DS9034PC datasheet(1/12 Pages) DALLAS

номер детали	DS9034PC

подробное описание детали	256k Nonvolatile SRAM

PDF	12 Pages

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производитель	DALLAS [Dallas Semiconductor]

домашняя страница	https://www.maximintegrated.com/en.html

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111899

FEATURES

10 years minimum data retention in the

absence of external power

Data is automatically protected during power

loss

Replaces 32k x 8 volatile static RAM,

EEPROM or Flash memory

Unlimited write cycles

Low-power CMOS

Read and write access times as fast as 70 ns

Lithium energy source is electrically

disconnected to retain freshness until power is

applied for the first time

Full

±10% V

CC operating range (DS1230Y)

Optional

±5% V

CC operating range

(DS1230AB)

Optional industrial temperature range of

-40

°C to +85°C, designated IND

JEDEC standard 28-pin DIP package

New PowerCap Module (PCM) package

-

Directly surface-mountable module

-

Replaceable snap-on PowerCap provides

lithium backup battery

-

Standardized pinout for all nonvolatile

SRAM products

-

Detachment feature on PowerCap allows

easy removal using a regular screwdriver

PIN ASSIGNMENT

PIN DESCRIPTION

A0 - A14

- Address Inputs

DQ0 - DQ7

- Data In/Data Out

CE

- Chip Enable

WE

- Write Enable

OE

- Output Enable

VCC

- Power (+5V)

GND

- Ground

NC

- No Connect

DS1230Y/AB

256k Nonvolatile SRAM

www.dalsemi.com

13

1

2

3

4

5

6

7

8

9

10

11

12

14

27

28-Pin ENCAPSULATED PACKAGE

740-mil EXTENDED

A14

A7

A5

A4

A3

A2

A1

A0

DQ1

DQ0

VCC

WE

A13

A8

A9

A11

OE

A10

CE

DQ7

DQ5

DQ6

28

26

25

24

23

22

21

20

19

18

17

15

16

A12

A6

DQ2

GND

DQ4

DQ3

1

NC

2

3

NC

VCC

WE

OE

CE

DQ7

DQ6

DQ5

DQ4

DQ3

DQ2

DQ1

DQ0

GND

4

5

6

7

8

9

10

11

12

13

14

15

16

17

NC

A14

33

32

31

30

29

28

27

26

25

24

23

22

21

20

19

18

A13

A12

A11

A10

A9

A8

A7

A6

A5

A4

A3

A2

A1

A0

34

NC

GND

VBAT

34-Pin POWERCAP MODULE (PCM)

(USES DS9034PC POWERCAP)

Аналогичный номер детали - DS9034PC

производитель	номер детали	датащи	подробное описание детали
Dallas Semiconductor	DS9034PC	114Kb / 3P	PowerCap
Dallas Semiconductor	DS9034PC	119Kb / 3P	PowerCap
Maxim Integrated Produc...	DS9034PC	119Kb / 3P	PowerCap 100102
Dallas Semiconductor	DS9034PCI	114Kb / 3P	PowerCap
Dallas Semiconductor	DS9034PCI	119Kb / 3P	PowerCap

More results

Аналогичное описание - DS9034PC

производитель	номер детали	датащи	подробное описание детали
Dallas Semiconductor	DS1230W	214Kb / 11P	3.3V 256k Nonvolatile SRAM
Dallas Semiconductor	DS1330AB	191Kb / 11P	256k Nonvolatile SRAM with Battery Monitor
Maxim Integrated Produc...	DS2030W	610Kb / 12P	3.3V Single-Piece 256k Nonvolatile SRAM Rev 0; 10/04
Dallas Semiconductor	DS1230Y	222Kb / 10P	256k Nonvolatile SRAM
Dallas Semiconductor	DS1330Y	217Kb / 10P	256k Nonvolatile SRAM with Battery Monitor
Maxim Integrated Produc...	DS1230Y-120	222Kb / 10P	256k Nonvolatile SRAM Rev 11/10
ARTSCHIP ELECTRONICS CO...	DS1230W	527Kb / 11P	3.3V 256K Nonvolatile SRAM
Maxim Integrated Produc...	DS1330AB	217Kb / 10P	256k Nonvolatile SRAM with Battery Monitor 19-5593; Rev 10/10
	DS1230W	202Kb / 10P	3.3V 256k Nonvolatile SRAM 19-5636; Rev 11/10
	DS1230AB	222Kb / 10P	256k Nonvolatile SRAM 19-5635; Rev 11/10

More results

DS9034PC датащи(PDF) 1 Page - Dallas Semiconductor

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Аналогичный номер детали - DS9034PC

Аналогичное описание - DS9034PC

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