參數(shù)資料
型號(hào): M38049FFHFP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, FLASH, 8.4 MHz, MICROCONTROLLER, PQFP64
封裝: 14 X 14 MM, 0.80 MM PITCH, PLASTIC, QFP-64
文件頁數(shù): 91/116頁
文件大?。?/td> 1261K
代理商: M38049FFHFP
Rev.1.01
Jan 25, 2005
page 76 of 114
REJ03B0131-0101Z
3804 Group (Spec. H)
Fig. 73 Ceramic resonator circuit
Fig. 74 External clock input circuit
VCC
VSS
XCIN
XCOUT
XIN
XOUT
Open
External oscillation
circuit
External oscillation
circuit
VCC
VSS
XCIN
XCOUT
XIN
XOUT
CIN
COUT
CCIN
CCOUT
Rf
Rd
Rd (Note)
Notes : Insert a damping resistor if required.
The resistance will vary depending on the oscillator and
the oscillation drive capacity setting.
Use the value recommended by the maker of the
oscillator.
Also, if the oscillator manufacturer's data sheet
specifies that a feedback resistor be added external to
the chip though a feedback resistor exists on-chip,
insert a feedback resistor between XIN and XOUT
following the instruction.
相關(guān)PDF資料
PDF描述
M38049FFHHP 8-BIT, FLASH, 8.4 MHz, MICROCONTROLLER, PQFP64
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M38062E6FP 8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PQFP80
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