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參數(shù)資料
| 型號： | MB89538A-64P |
| 元件分類： | 時鐘產(chǎn)生/分配 |
| 英文描述： | OTHER CLOCK GENERATOR, PQFP64 |
| 封裝： | 12 X 12 MM, 0.65 MM PITCH, LQFP-64 |
| 文件頁數(shù)： | 4/5頁 |
| 文件大小： | 188K |
| 代理商： | MB89538A-64P |
MB89530A
Evaluation of Subsystem Clock Oscillation Circuit
[MB89538A-64P] LQFP(12x12) 0.65mm pitch
Measurement conditions :5.0V , 3.3V
Referential components layout(see Figure 1)
Figure 1 Referential components layout
Notes for Board Design
When using a crystal resonator, place the resonator and its load capacitors as close as possible to
SUB_in and SUB_out pins.
Other signal lines should be routed away from the resonator circuit to prevent induction from
interfering with correct oscillation (see figure 2).
Avoid
Signal A Signal B
Figure 2 Example of Incorrect Board Design
Remark When using the subsystem clock, insert resistors Rd in series on the SUB_out side.
Seiko Instruments Inc.
Phone:+81-43-211-1207(Direct)
SUB_in
SUB_out
Cg
Cd
Vss
Vdd:11,56(H)
Vss: 13,24(L)
X0A: 17 (SUB_in)
X1A: 18 (SUB_out)
RESET: 19
Vss
Cd
Cg
MB
89538A
Top
V
iew
1
16
32
48
64
17
33
SP-T2A 6.0pF
49
Rd
Vss
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| MB89538AC | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Original Microcontroller CMOS, F-2MC-8L MB89530A Series |
| MB89538ACP | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Original Microcontroller CMOS, F-2MC-8L MB89530A Series |
| MB89538ACPF | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Original Microcontroller CMOS, F-2MC-8L MB89530A Series |
| MB89538ACPFM | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Original Microcontroller CMOS, F-2MC-8L MB89530A Series |
| MB89538ACPFV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Original Microcontroller CMOS, F-2MC-8L MB89530A Series |
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