PM73487 datasheet(86/251 Pages) PMC

86 / 251 page

PM73487 QRT

PMC-Sierra, Inc.

PMC-980618

Issue 3

622 Mbps ATM Traffic Management Device

Released

Datasheet

4.3.11

Miscellaneous Signals

Table 19. Miscellaneous Signals (3 Signal Pins)

Signal Name

Ball

Type

Drive

/Input Level

Slew

Description

SYSCLK

B16

CMOS

System Clock provides a high speed clock

input for the state machine and the mem-

ory interfaces.

/OE

CMOS

Output Enable is an active low signal that

enables all the outputs of the device. Set-

ting it high will tri-state all outputs except

PROCMON and disable all input pull up

resistors for in-circuit IDD tests.

/RESET

5V or LV TTL

Reset is an active low signal used to ini-

tialize or re-initialize the device.

SE_CLK must be present for the reset to

take effect.

VDD

A3, A5, A10, A11, A14,

A16, A19, A20, A27,

A29, B2, C1, C29, K1,

K29, L1, L29, P1, P29,

T1, V29, W1, W29, Y1,

Y29, AC29, AE5, AG1,

AH3, AH29, AJ1, AJ3,

AJ5, AJ10, AJ11, AJ14,

AJ16, AJ19, AJ20, AJ27,

AJ29, E5, E25, AE25

N/A

Supply voltage 3.3 ± 5% V.

VSS

A2, A4, A7, A8, A9,

A12, A15, A18, A21,

A22, A23, A25, A26,

A28, B1, B29, D1, D26,

D29, E1, E6, E29, G1,

G29, H1, H29, J1, J29,

L11, L13, L15, L17, L19,

M1, M29, N11, N13,

N15, N17, N19, R1, R11,

R13, R17, R19, R29,

T29, U11, U13, U15,

U17, U19, V1, W11,

W13, W15, W17, W19,

AA1, AA29, AB1, AB29,

AC1, AD5, AD25, AE1,

AE29, AF1, AF29,

AG29, AH1, AH2, AH28,

AJ2, AJ4, AJ7, AJ8, AJ9,

AJ12, AJ15, AJ18, AJ21,

AJ22, AJ23, AJ25, AJ26,

AJ28

N/A

Ground.

PM73487 Datasheet(PDF) 86 Page - PMC-Sierra, Inc

PM73487 Datasheet(HTML) 86 Page - PMC-Sierra, Inc

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL