参数资料
型号: MPC7450RX600LX
厂商: MOTOROLA INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 600 MHz, RISC PROCESSOR, CBGA483
封装: 29 X 29 MM, 3.22 MM HEIGHT, 1.27 MM PITCH, CERAMIC, BGA-483
文件页数: 20/60页
文件大小: 1296K
代理商: MPC7450RX600LX
MPC7450 RISC Microprocessor Hardware Specifications
27
Electrical and Thermal Characteristics
Figure 9 shows the typical connection diagram for the MPC7450 interfaced to MSUG2 SRAMs such as the
Motorola MCM64E836.
Figure 9. Typical Source Synchronous 2-Mbyte L3 Cache DDR Interface
{L3DATA[0:15],
{L3DATA[16:31],
{L3_DATA[32:47],
L3ADDR[0:17]
L3_CNTL[0]
L3_CLK[0]
L3_CLK[1]
L3_ECHO_CLK[0]
L3_ECHO_CLK[1]
L3ECHO_CLK[2]
L3_ECHO_CLK[3]
{L3DATA[48:63],
L3DP[0:1]}
L3DP[2:3]}
L3DP[4:5]}
L3DP[6:7]}
CQ
CQ_
SA[0:17]
CK
CK_
B1
B2
B3
G_
SRAM 0
SRAM 1
CQ
CQ_
D[0:17]
D[18:35]
LBO_
CQ
SA[0:17]
CK
B1
B2
CQ
D[0:17]
D[18:35]
L3_CNTL[1]
NC
GND
CQ_
CK_
B3
G_
CQ_
LBO_
NC
GND
MPC7450
Denotes
Receive (SRAM
to MPC7450)
Aligned Signals
Denotes
Transmit
(MPC7450 to
SRAM)
Aligned Signals
GVDD/2
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