DS2148T datasheet(10/75 Pages) DALLAS

Part #	DS2148T

Description	5V E1/T1/J1 Line Interface

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Manufacturer	DALLAS [Dallas Semiconductor]

Direct Link	https://www.maximintegrated.com/en.html

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DS2148/Q48

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PIN ASSIGNMENT IN PARALLEL PORT MODE Table 4-2a

DS2148T

PIN #

DS2148G

PIN#

I/O

Parallel

Port Mode

1

C3

I

CS*

2

C2

I

RD*(DS*)

3

B1

I

WR*(R/W*)

4

D2

I

ALE(AS)

5

C1

I

NA

6

D3

I

NA

7

D1

I/O

A4

8

E1

I

A3

9

F2

I

A2

10

F1

I

A1

11

G1

I

A0

12

E3

I/O

D7/AD7

13

F3

I/O

D6/AD6

14

G2

I/O

D5/AD5

15

F4

I/O

D4/AD4

16

G3

I/O

D3/AD3

17

E4

I/O

D2/AD2

18

G4

I/O

D1/AD1

19

F5

I/O

D0/AD0

20

G5

I

VSM

21

F6

-

VDD

22

G6

-

VSS

23

E5

I/O

INT*

24

E6

O

PBEO

25

F7

O

RCL/LOTC

26

D6

I

TEST

27

D5

I

RTIP

28

D7

I

RRING

29

C6

I

HRST*

30

C7

I

MCLK

31

B6

O

BPCLK

32

B7

I

BIS0

33

A7

I

BIS1

34

C5

O

TTIP

35

B5

-

VSS

36

A6

-

VDD

37

B4

O

TRING

38

C4

O

RPOS

39

A4

O

RNEG

40

B3

O

RCLK

41

A3

I

TPOS

42

B2

I

TNEG

43

A2

I

TCLK

44

A1

I

PBTS

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Maxim Integrated Produc...	DS2148T	1Mb / 73P	5V E1/T1/J1 Line Interface Unit REV: 011206
	DS2148T++	1Mb / 73P	5V E1/T1/J1 Line Interface Unit REV: 011206
	DS2148TN	1Mb / 73P	5V E1/T1/J1 Line Interface Unit REV: 011206
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Similar Description - DS2148T

Manufacturer	Part #	Datasheet	Description
Maxim Integrated Produc...	DS2148	1Mb / 73P	5V E1/T1/J1 Line Interface Unit REV: 011206
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Maxim Integrated Produc...	DS2149	578Kb / 32P	5V T1/J1 Line Interface Unit REV: 113004
PMC-Sierra, Inc	PM4318	2Mb / 244P	OCTAL E1/T1/J1 LINE INTERFACE DEVICE
Cirrus Logic	CS61884	1Mb / 71P	Octal T1/E1/J1 Line Interface Unit
Dallas Semiconductor	DS21448	1Mb / 60P	3.3V E1/T1/J1 Quad Line Interface
Maxim Integrated Produc...	DS21448	837Kb / 60P	3.3V E1/T1/J1 Quad Line Interface REV: 011206
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DS2148T Datasheet(PDF) 10 Page - Dallas Semiconductor

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