MT90222 Просмотр технического описания (PDF) - Zarlink Semiconductor Inc

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Компоненты Описание

производитель

MT90222

T1/E1/J1 Single Chip Transceiver

Zarlink Semiconductor Inc 

MT90222/3/4

Data Sheet

MT90223 Pin Description (continued)

Pin #

Name I/O

Description

C7

Test3

B4

Test4

E2,H1,J1,M3,

P2,T3,Y2,AB3,A

E6,AF8,

AD12,AD15,

AC19,AD25,

AA25,V26,

N25,H26,F26,A2

3,D20,C16,A13,

A8,C5

AA23,AB04,

AC06,AC13,

AC17,AC22,

D6,D10,D14,

D22,E23,F4,

K23,N4,P23, U4

D13,D17,N23,U2

3,AC10,

AC14,K4,P4

AB23,AC4,

AC5,AC23,

AD3,AD24,

AE2,AE25,B2,B2

5,C3,C24,

D4,D5,D23,E4,L

11,L12,L13,

L14,L15,L16,

M11,M12,M13,M

14,M15,M16,N11

,N12,N13,N14,N

15,N16,P11,P12,

P13,P14,P15,P1

6,

R11,R12,R13,R1

4,R15,R16,T11,T

12,T13,

T14,T15,T16

VDD5

V3.3

V2.5

VSS

I Test3. Must be pulled up to V3.3 for normal operation. NOT 5 V TOLERANT.

O Test4. Must be left not connected (NC)

Power Signals

S 5 Volt supply pin. Connect to a 5 volt supply when interfacing to 5 volt signals,

otherwise, connect to a 3.3 Volt supply.

S 3.3 Volt supply pin for I/O pins. Connect to a 3.3 Volt supply.

S 2.5 Volt supply for core. Connect to a 2.5 Volt power supply.

S Ground.

24

Zarlink Semiconductor Inc.

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