mpc2106bsg66 Freescale Semiconductor, Inc, mpc2106bsg66 Datasheet - Page 2

• Manufacturer Part Number: mpc2106bsg66
• Description: 512kb And 1mb Burstramtm Secondary Cache Modules For Powerpctm Prep/chrp Platforms
• Manufacturer: Freescale Semiconductor, Inc

MPC2105A•MPC2106A•MPC2105B•MPC2106B
2
CNTEN0
V SS
ADS0
CG0
Note: BA28 is tied to SA0 on SRAM;
DIRTYOUT
A13 – A26
A1 – A12
DIRTYIN
VALIDIN
MATCH
TCLR
CLK2
TWE
BA27 is tied to SA1 on SRAM;
STANDBY is tied to SE3 on SRAM.
TG
A0 – A13
TAG0 –11
RESET
SW
TW
K
MATCH
DIRTYQ
VALIDD
DIRTYD
TG
SA
ADSC
ADV
G
SE1
SA
ADSC
ADV
G
SE1
SA
ADSC
ADV
G
SE1
SA
ADSC
ADV
G
SE1
TAG: 16K x 12 + V + D
69F618ATQ
69F618ATQ
69F618ATQ
69F618ATQ
MPC2105A/B BLOCK DIAGRAM
TAH, TAG, TAD
TT1, WTD, E1
DQA
DQB
DQA
DQB
DQA
DQB
DQA
DQB
SBA
SBB
SBA
SBB
SBA
SBB
SBA
SBB
E2, PWRDN
SFUNC, SG
TA, VALIDQ
K
K
K
K
V CCQ
WTQ
V CC
CWE0
DH0 – DH7 + DP0
CWE1
DH8 – DH15 + DP1
CLK0
CWE2
DH16 – DH23 + DP2
CWE3
DH24 – DH31 + DP3
CLK0
CWE4
DL0 – DL7 + DP4
CWE5
DL8 – DL15 + DP5
CLK1
CWE6
DL16 – DL23 + DP6
CWE7
DL24 – DL31 + DP7
CLK1
V SS
V CC via 100
V DD
NC
V CC
BA13 – BA28
ADSP
SGW
SE2
’244
A0
CLK3
CLK4
ALE
ADS1
CNTEN1
CG1
ADDR0
ADDR1
PD3
PD2
PD1
PD0
SRAM TIE OFF
MOTOROLA FAST SRAM
V DD
A13 – A28
= NC
= NC
= NC
= NC
= NC
= NC
= NC
= NC
= NC
J2
J1
J3
J0
SW
ZZ