MPC2104PDG66 View Datasheet(PDF) - Motorola => Freescale

Part Name

Description

Manufacturer

MPC2104PDG66

256KB/512KB BurstRAM Secondary Cache Modules for PowerPC PReP/CHRP Platforms

Motorola => Freescale 

16244

A28

A27

A13 – A26

ADS0

CNTEN0

VSS

CG0

CLK0

VDD

VSS

VDD via 100Ω

CLK1

VDD

VSS

VDD via 100Ω

MPC2105P BLOCK DIAGRAM

64K x 32 SRAM

SA0

SGW

SA1

SA

SW

ADSC SBa – SBd

ADV

SE1

G

K

DQa – DQd

VDD

LBO

ZZ

SE3

SE2, ADSP

CWE0

VDD

DH0 – DH31

BURSTMODE

STANDBY

64K x 32 SRAM

SA0

SGW

SA1

SA

SW

ADSC SBa – SBd

ADV

SE1

G

K

DQa – DQd

VDD

LBO

ZZ

SE3

SE2, ADSP

CWE1

VDD

DL0 – DL31

BURSTMODE

STANDBY

22Ω

A0 – A12

22Ω

MATCH

DIRTYOUT

22Ω

A13 – A26

TCLR

TWE

CLK2

VALIDIN

DIRTYIN

TG

TAG: 16K x 14 + V + D

A0 – A13

TDQ0 – TDQ12

RESET

WS

WT

K

MATCH

TT1, E1

SFUNC, GS

TAH, TAG, TAD

E2, PWRDN

VCC

VCCQ

TA, VALIDQ

DIRTYQ

TDQ13

VALIDD

DIRTYD

GT

VSS

VCC via 100 Ω

VCC

VDD

NC

4.7KΩ

VSS

PD3

J3

PD2

J2

PD1

J1

PD0

J0

MOTOROLA FAST SRAM

MPC2104P•MPC2105P

3

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