mpc2106bsg66 Freescale Semiconductor, Inc, mpc2106bsg66 Datasheet

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mpc2106bsg66

Manufacturer Part Number
mpc2106bsg66
Description
512kb And 1mb Burstramtm Secondary Cache Modules For Powerpctm Prep/chrp Platforms
Manufacturer
Freescale Semiconductor, Inc
Datasheet
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
512KB and 1MB BurstRAM
Secondary Cache Modules for
PowerPC
performance L2 cache for the PowerPC 60x microprocessor family in conformance
with the PowerPC Reference Platform (PReP) and the PowerPC Common Hardware
Reference Platform (CHRP) specifications.
modules are configured as 64K x 72, and 128K x 72 bits in a 178 (89 x 2) pin DIMM
format. The MPC2105A/B uses four of the 3 V 64K x 18; the MPC2106A/B uses eight
of the 3 V 64K x 18. For tag bits, a 5 V cache tag RAM configured as 16K x 12 for tag
field plus 16K x 2 for valid and dirty status bits is used.
generated internal to the BurstRAM by the CNTEN signal.
(CLKx) inputs. Eight write enables are provided for byte write control.
to lower voltage and power savings. Both power supplies must be connected.
BurstRAM is a trademark of Motorola.
The PowerPC name is a trademark of IBM Corp., used under license therefrom.
©
MOTOROLA FAST SRAM
REV 1
12/19/96
The MPC2105A/B and the MPC2106A/B are designed to provide burstable, high
The MPC2105A/B and MPC2106A/B utilize synchronous BurstRAMs. The
Bursts can be initiated with the ADS signal. Subsequent burst addresses are
Write cycles are internally self timed and are initiated by the rising edge of the clock
Presence detect pins are available for auto configuration of the cache control.
The module family pinout will support 5 V and 3.3 V components for a clear path
All of these cache modules are plug and pin compatible with each other.
Motorola, Inc. 1996
PowerPC–style Burst Counter on Chip
Flow–Through Data I/O
Plug and Pin Compatibility
Multiple Clock Pins for Reduced Loading
20
Reduction (MPC2105A/6A)
All Cache Data and Tag I/Os are LVTTL (3.3 V) Compatible
Three State Outputs
Byte Write Capability
Fast Module Clock Rates: Up to 66 MHz
Fast SRAM Access Times: 10 ns for Tag RAM Match
Decoupling Capacitors for Each Fast Static RAM
High Quality Multi–Layer FR4 PWB With Separate Power and Ground Planes
178 Pin Card Edge Module
Burndy Connector, Part Number: ELF178KSC–3Z50
Series Resistors on DL and DH Pins for Noise
PReP/CHRP Platforms
9 ns for Data RAM
MPC2105A MPC2106A MPC2105B MPC2106B
MPC2105A/B CASE 1132A–01
MPC2106A/B CASE 1132–01
MPC2105A
MPC2106A
MPC2105B
MPC2106B
178–LEAD CARD EDGE
TOP VIEW
Order this document
by MPC2105A/D
24
25
47
48
80
1
1

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mpc2106bsg66 Summary of contents

Page 1

MOTOROLA SEMICONDUCTOR TECHNICAL DATA 512KB and 1MB BurstRAM Secondary Cache Modules for PowerPC PReP/CHRP Platforms The MPC2105A/B and the MPC2106A/B are designed to provide burstable, high performance L2 cache for the PowerPC 60x microprocessor family in conformance with the PowerPC ...

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ADS0 ADSC CNTEN0 ADV CG0 G SE1 SA ADSC ADV G SE1 SA ADSC ADV G SE1 SA ADSC ADV G SE1 A0 – A13 A13 – A26 A1 – A12 TAG0 –11 RESET TCLR TWE SW ...

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SA ADS0 ADSC CNTEN0 ADV CG0 G SE1 69F618ATQ SA ADSC ADV G SE1 69F618ATQ SA ADSC ADV G SE1 69F618ATQ SA ADSC ADV G SE1 BANK A: SE2 TIED TO VIA 100 TAG: 16K x 12 ...

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Pin Name Pin Name Pin DH0 53 2 PD0/IDSCLK 28 DP0 54 3 PD2 DH30 30 CLK1 56 5 DH28 DH26 32 DL28 58 7 DH24 ...

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PIN DESCRIPTIONS Pin Locations Symbol 66, 67, 68, 69, 71, 72, 73, 74, A0 – A28 76, 77, 78, 80, 81, 82, 83, 155, 156, 157, 158, 160, 161, 162, 163, 165, 166, 167, 169, 170, 171 62 ADDR0 151 ...

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DATA RAM MCM69F618A SYNCHRONOUS TRUTH TABLE STANDBY ADSx CNTENx CWEx NOTES means Don’t Care. 2. All inputs ...

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DC OPERATING CONDITIONS AND CHARACTERISTICS ( 5.0 V ± 5 3.3 V ± 10 70°C, Unless Otherwise Noted) RECOMMENDED OPERATING CONDITIONS Parameter Supply Voltage (Operating Voltage Range) Input High ...

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DATA RAMs AC OPERATING CONDITIONS AND CHARACTERISTICS ( 5.0 V ± 5 3.3 V ± 10 70°C, Unless Otherwise Noted) Input Timing Measurement Reference Level . . . . ...

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SYNCHRONOUS DATA RAM READ CYCLE CLK1, CLK0 ADS0 t AVKH A(12, 13 – 26) A1 (See Note 1) CWE0 – CWE7 t EVKH STANDBY CNTEN0 t KHQV CG t KHQX1 DATA OUT NOTES: 1. Cache addresses used are: 13 – ...

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SYNCHRONOUS DATA RAM WRITE CYCLE t KHKH CLK1, CLK0 t KLKH ADS0 t AVKH A1 A(12, 13 – 26) CWE0 – CWE7 STANDBY CNTEN0 DATA IN SINGLE WRITE NOTES: 1. Cache addresses used are: 13 – 26 for MPC2105A/B; and ...

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RESET FUNCTION TRUTH TABLE (See Notes 1 and 2) TCLR CLK TWE TAG0 – TAG11 L L – – NOTES don‘t ...

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TAG RAM AC OPERATING CONDITIONS AND CHARACTERISTICS ( 5.0 V ± 5 70°C, Unless Otherwise Noted) Input Timing Measurement Reference Level . . . . . . . . . . . ...

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MOTOROLA FAST SRAM MPC2105A•MPC2106A•MPC2105B•MPC2106B 13 ...

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TAG RAM MATCH CYCLE Parameter Clock High Write to MATCH Invalid Clock High Read to MATCH Valid Address Valid to MATCH Valid MATCH Valid Hold from Address Change TG Low to MATCH Invalid TG High to MATCH Valid TAG RAM ...

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MOTOROLA FAST SRAM MPC2105A•MPC2106A•MPC2105B•MPC2106B 15 ...

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CLK t STC TCLR DIRTYOUT TWE MATCH t RSQZ* A0 – A11 * Transition is measured plus or minus 200 mV from steady state. MPC2105A•MPC2106A•MPC2105B•MPC2106B 16 TAG RAM TCLR FUNCTION t HTC t SRST t SHRS t RHWX t WVKH ...

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... Motorola Memory Prefix Part Number Full Part Numbers — MPC2105ASG66 MPC2106ASG66 MPC2105BSG66 MPC2106BSG66 MOTOROLA FAST SRAM ORDERING INFORMATION (Order by Full Part Number) MPC 210xx XX XX Speed ( MHz) Package (SG = Gold Pad SIMM) MPC2105A = 512KB, synchronous, series resistors MPC2106A = 1MB, synchronous, series resistors ...

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D1 2X É É É É É É É É É É É É É É É É É É É É É É É É É É COMPONENT AREA A É É É É É É É É ...

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D1 2X É É É É É É É É É É É É É COMPONENT É É É É É É É É É É É É É AREA A É É É É É É É É É ...

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Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of ...

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