mpc7450 Freescale Semiconductor, Inc, mpc7450 Datasheet - Page 26

• Manufacturer Part Number: mpc7450
• Description: Mpc7450 Risc Microprocessor
• Manufacturer: Freescale Semiconductor, Inc

Electrical and Thermal Characteristics
Figure 11 shows the typical connection diagram for the MPC7450 interfaced to PB2 SRAMs, such as the
Motorola MCM63R737, or Late Write SRAMs, such as the Motorola MCM63R836A.
26
Receive (SRAM
Aligned Signals
Aligned Signals
to MPC7450)
(MPC7450 to
MPC7450
Denotes
Denotes
Transmit
SRAM)
Figure 11. Typical Synchronous 1-MByte L3 Cache Late Write or PB2 Interface
MPC7450 RISC Microprocessor Hardware Specifications
Freescale Semiconductor, Inc.
For More Information On This Product,
{L3_DATA[16:31],
{L3_DATA[32:47],
{L3_DATA[48:63],
{L3_DATA[0:15],
L3_ECHO_CLK[0]
L3_ECHO_CLK[1]
L3_ECHO_CLK[2]
L3_ECHO_CLK[3]
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L3_ADDR[0:17]
L3_CNTL[0]
L3_CNTL[1]
L3_CLK[0]
L3_CLK[1]
L3_DP[0:1]}
L3_DP[2:3]}
L3_DP[4:5]}
L3_DP[6:7]}
SA[0:17]
SS
SW,
SBWa, SBWb,
SBWc, SBWd
DQ[0:17]
K
DQ[18:36
SA[0:17]
SS
SW,
SBWa, SBWb,
SBWc, SBWd
DQ[0:17]
K
DQ[18:36
SRAM 1
SRAM 0
]
]
ZZ
ZZ
MOTOROLA
G
G
K
K
GV
GV
GND
GND
GND
GND
DD
DD
/2
/2