MT90863AL1 데이터 시트보기 (PDF) - Mitel Networks

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MT90863AL1

3V Rate Conversion Digital Switch

Mitel Networks 

Advance Information

MT90863

1

2

3

4

5

6

7

8

9 10 11 12 13

1

A

STio26 STio24 STio22 STio19 STio17 STio15 STio14 STio11 STio8 STio6 STio4 STio3 F0o

B

STio29 STio25 STio23 STio20 STio18 STio16 STio13 STio10 STio7 STio5 STio2 STio1 C4i/C8i

C

TMS STio28 STio27 STio21 VDD VSS STio12 STio9 VDD VSS STio0 C4o STo15

D

TDI STio31 STio30 VSS VDD VSS VDD VSS VDD VSS F0i C16i STo13

E

TCK TDO VSS VSS

VDD STo14 STo12 STo11

F

RESET TRST IC1 VDD

VSS VSS STo10 STo9

G

A0 VSS IC2 VSS

TOP VIEW

VDD VDD STo8 STo7

H

A1 A2 A3 VDD

VSS STo4 STo6 STo5

J

A5 A4 A6 VSS

VSS VSS STo3 STo2

K

A7 DS VDD VDD VSS VDD VSS VDD VSS VDD VDD STo1 STo0

L

CS R/W VSS D5 D7 D11 VSS VDD STi6 STi8 STi12 STi15 ODE

M

D0 D2 D4 D8 D10 D12 D15 STi1 STi4 STi7 STi10 STi13 STi14

N

D1 D3 D6 D9 D13 D14 DTA STi0 STi2 STi3 STi5 STi9 STi11

1 - A1 corner is identified by metallized markings.

Pin Description

Figure 3 - BGA Pin Connections

128 MQFP

Pin#

144 BGA

Pin#

30,50,67, C5,C9,D5,D7,

79,97,107, D9,E10,F4,G10

117,127

,G11,H4,

K3,K4,K6,K8

K10,K11,L8

8,17,29,39, C6,C10,D4,D6,

49,68,78,8 D8,D10,E3,E4,

8,90,93,96, F10,F11,G2,

106,

G4,H10,J4,

116,126 J10,J11,K5

K7,K9,L3,L7

89

D12

91

D11

Name

VDD

Vss

C16i

F0i

Description

+3.3 Volt Power Supply

Ground

Master Clock (5V Tolerant Input): Serial clock for shifting data in/out

on the serial streams. This pin accepts a 16.384 MHz clock.

Master Frame Pulse (5V Tolerant Input): In ST-BUS mode, this input

accepts a 61ns wide negative frame pulse. In CT Bus mode, it accepts

a 122ns wide negative frame pulse. In HMVIP mode, it accepts a

244ns wide negative frame pulse.

3

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