参数资料
型号: MC7457VG867NC
厂商: Freescale Semiconductor
文件页数: 41/71页
文件大小: 0K
描述: IC MPU RISC 867MHZ 483FCCBGA
标准包装: 36
系列: MPC74xx
处理器类型: 32-位 MPC74xx PowerPC
速度: 867MHz
电压: 1.1V
安装类型: 表面贴装
封装/外壳: 483-BCBGA,FCCBGA
供应商设备封装: 483-FCCBGA(29x29)
包装: 托盘
MPC7457 RISC Microprocessor Hardware Specifications, Rev. 8
Package Description
Freescale Semiconductor
46
8.3
Substrate Capacitors for the MPC7447, 360 CBGA
Figure 21 shows the connectivity of the substrate capacitor pads for the MPC7447, 360 CBGA. All
capacitors are 100 nF.
Figure 21. Substrate Bypass Capacitors for the MPC7447, 360 CBGA
Capacitor
Pad Number
-1
-2
C1
GND
VDD
C2
GND
VDD
C3
GND
OVDD
C4
GND
VDD
C5
GND
VDD
C6
GND
VDD
C7
GND
VDD
C8
GND
VDD
C9
GND
OVDD
C10
GND
VDD
C11
GND
VDD
C12
GND
VDD
C13
GND
VDD
C14
GND
VDD
C15
GND
VDD
C16
GND
OVDD
C17
GND
VDD
C18
GND
OVDD
C19
GND
VDD
C20
GND
VDD
C21
GND
OVDD
C22
GND
VDD
C23
GND
VDD
C24
GND
VDD
1
C1-2
C1-1
C2-1 C3-1
C4-1
C5-1
C6-1
C6-2
C5-2
C4-2
C3-2
C2-2
C18-1
C18-2 C17-2 C16-2 C15-2 C14-2 C13-2
C13-1
C14-1
C15-1
C16-1
C17-1
C
12-1
C1
2-2
C
1
-2
C10
-2
C
9-2
C
8-2
C
7-2
C7-1
C8-1
C9
-1
C10
-1
C
11-1
C1
9-2
C1
9-1
C
2
0
-1
C21-1
C
2
-1
C23-1
C
24-1
C
24-2
C
23-2
C2
2-2
C21-2
C2
0-2
A1 CORNER
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