參數(shù)資料
型號(hào): HD404654
廠商: Hitachi,Ltd.
英文描述: RESISTOR, 0.10 OHM 5W
中文描述: 4位單片機(jī)
文件頁數(shù): 102/109頁
文件大?。?/td> 430K
代理商: HD404654
HD404654 Series
102
5. Applies to ceramic oscillator only.
When using crystal oscillator: V
CC
= 2.7 V to 6.0 V, t
RC
= 40 ms (typ) or V
CC
= 1.8 V to 2.6 V, t
RC
=
60 ms (typ)
Crystal oscillator
(OSC
1
, OSC
2
)
C
1
2
C
Crystal
oscillator
GND
L
S
C
R
S
C
0
f
R
OSC
1
OSC
2
OSC
2
OSC
1
R
f
= 1 M
±
20%
C
= C
= 10–22 pF
±
20%
Crystal: Equivalent to circuit
shown below
C
0
= 7 pF max
R
= 100
max
f = 400 kHz, 800 kHz,
2 MHz, 3.58 MHz, 4 MHz
Since the circuit constants change depending on the crystal or ceramic resonator and stray
capacitance of the board, the user should consult with the crystal or ceramic oscillator
manufacturer to determine the circuit parameters.
Wiring among OSC
1
, OSC
2
, and elements should be as short as possible, and must not cross
other wiring (see figure 20).
6. Refer to figure 81.
7. Refer to figure 82.
8. Refer to figure 83.
9. Refer to figure 84.
10.Applies to HD4074654.
11.Analog comparator stabilization time is the period for the analog comparator to stabilize and for
correct data to be read after entering RD
0
/COMP
0
and RD
1
/COMP
1
into analog input mode.
12.HD4074654 : V
CC
= 2.7 V to 5.5 V
相關(guān)PDF資料
PDF描述
HD404654H 4-Bit Single-Chip Microcomputer
HD404654S 4-Bit Single-Chip Microcomputer
HD4074654 4-Bit Single-Chip Microcomputer
HD4074654H 4-Bit Single-Chip Microcomputer
HD4074654S 4-Bit Single-Chip Microcomputer
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD404654H 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-Bit Single-Chip Microcomputer
HD404654S 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-Bit Single-Chip Microcomputer
HD404654SERIES 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
HD4046612 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Low-Voltage AS Microcomputers with On-Chip DTMF Generation Circuit
HD4046612H 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Low-Voltage AS Microcomputers with On-Chip DTMF Generation Circuit