mpc2002sg66 Freescale Semiconductor, Inc, mpc2002sg66 Datasheet

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mpc2002sg66

Manufacturer Part Number
mpc2002sg66
Description
256kb And 512kb Burstram Secondary Cache Module For Powerpc
Manufacturer
Freescale Semiconductor, Inc
Datasheet
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
256KB and 512KB BurstRAM
Secondary Cache Module for
PowerPC – Based Systems
performance, 256K/512K L2 cache for the PowerPC 60x processors. The mod-
ules are configured as 32K x 72 and 64K x 72 bits in a 136 pin dual readout single
inline memory module (DIMM). The module uses four of Motorola’s
MCM67M518 or MCM67M618 BiCMOS BurstRAMs.
start controller (TSC). Subsequent burst addresses are generated internal to the
BurstRAM by the burst address advance (BAA) pin.
clock (K) input. Eight write enables are provided for byte write control.
quires external tag.
BurstRAM is a trademark of Motorola.
PowerPC and PowerPC 601 are trademarks of International Business Machines Corp.
MOTOROLA FAST SRAM
5/95
The MPC2002SG and MPC2003SG are designed to provide a burstable, high
Bursts can be initiated with either transfer start processor (TSP) or transfer
Write cycles are internally self timed and are initiated by the rising edge of the
The cache family is designed to interface with the PowerPC 60x bus and re-
PD0 – PD2 are reserved for density and speed identification.
Motorola, Inc. 1995
PowerPC–style Burst Counter on Board
Dual Readout SIMM for Circuit Density
Single 5 V
All Inputs and Outputs are TTL Compatible
Three State Outputs
Byte Parity
Byte Write Capability
Fast Module Clock Rates: 66 MHz, 60 MHz, 50MHz
Decoupling Capacitors for each Fast Static RAM
High Quality Multi–Layer FR4 PWB With Separate Power and Ground Planes
I/Os are 3.3 V Compatible
5% Power Supply
(Formerly MCM72MS32/64)
34
35
68
1
MPC2002
MPC2003
136–LEAD DIMM
CASE 1104–01
TOP VIEW
MPC2002 MPC2003
Order this document
by MPC2002/D
1

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mpc2002sg66 Summary of contents

Page 1

MOTOROLA SEMICONDUCTOR TECHNICAL DATA 256KB and 512KB BurstRAM Secondary Cache Module for PowerPC – Based Systems The MPC2002SG and MPC2003SG are designed to provide a burstable, high performance, 256K/512K L2 cache for the PowerPC 60x processors. The mod- ules are ...

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... This pin on the MPC2002 Connect (NC) MPC2002 MPC2003 2 PIN ASSIGNMENT 136–LEAD DIMM CASE 1104–01 TOP VIEW Module MPC2003SG66/60 MPC2003SG50 MPC2002SG66/60 MPC2002SG50 Address Inputs Clock Byte Write Module Enable Presence Detect + 5 V Power Supply Ground PD0 1 ...

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MPC2003 (64K x 72) MODULE BLOCK DIAGRAM 16 A0 – A15 TSP TSC BAA MOTOROLA FAST SRAM MCM67M618 A0 – A15 TSP DQ0 – DQ7 DQ0 – DQ7 TSC DQ8 DQP0 ...

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MPC2002 (32K x 72) MODULE BLOCK DIAGRAM A15 – A14 TSP TSC BAA MPC2002 MPC2003 4 MCM67M518 A0 – A14 TSP DQ0 – DQ7 DQ0 – DQ7 TSC ...

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BAA K TSC TSP EXTERNAL ADDRESS ADDRESS A15 – A0 REGISTERS DQ0 – DQ8 9 DQ9 – DQ17 All registers are positive–edge triggered. The TSC or TSP signals control the duration of the burst and ...

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SYNCHRONOUS TRUTH TABLE (See Notes 1, 2, and 3) E TSP TSC BAA ...

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DC OPERATING CONDITIONS AND CHARACTERISTICS ( 5.0 V RECOMMENDED OPERATING CONDITIONS Parameter Supply Voltage (Operating Voltage Range) Input High Voltage Input Low Voltage * V IL (min) = – 0 (min) = – 2.0 ...

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... K when the chip is selected.Chip enable must be valid at each rising edge of clock for the device (when TSP or TSC is low) to remain enabled. OUTPUT Ω Figure 1A MPC2002 MPC2003 Unless Otherwise Noted) 1.5 V Output Timing Reference Level 0 to 3.0 V Output Load . . . . . . . . . . . . 3 ns MPC2002SG66/ MPC2002SG60/ MPC2003SG66 MPC2003SG60 Symbol Min Max Min t KHKH 15 — 16.6 t KHQV — ...

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MOTOROLA FAST SRAM MPC2002 MPC2003 9 ...

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MPC2002 MPC2003 10 MOTOROLA FAST SRAM ...

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COMBINATION READ/WRITE CYCLE (E low, TSC high TSVKH t KHTSX TSP t AVKH t KHAX ADDRESS A1 LW, UW BAA G t KHQV DATA IN t KHQX1 DATA OUT READ MOTOROLA FAST SRAM t KHKH t KHKL t ...

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... DATA ADDRESS CLOCK MPC601 (PowerPC ) BCLK TS CONTROL Using MPC2003SG66 with a 66 MHz MPC601 PowerPC Motorola Memory Prefix Part Number Full Part Numbers — MPC2002SG66 MPC2003SG66 MPC2002 MPC2003 12 APPLICATION EXAMPLE DATA BUS ADDRESS BUS ADDR ADDR CACHE TSC CONTROL MCM67M618FN9 Wx LOGIC ...

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COMPONENT AREA É É É É É É É B É É É É É É É É É É É É É É - VIEW AA ...

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Literature Distribution Centers: USA/Europe: Motorola Literature Distribution; P.O. Box 20912; Phoenix, Arizona 85036. JAPAN: Nippon Motorola Ltd.; 4–32–1, Nishi–Gotanda, Shinagawa–ku, Tokyo 141, Japan. ASIA PACIFIC: Motorola Semiconductors H.K. Ltd.; Silicon Harbour Center, No. 2 Dai King Street, Tai Po Industrial ...

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