參數(shù)資料
型號: HD404094
廠商: Hitachi,Ltd.
英文描述: 4-Bit Single-Chip Microcomputer(4位單片微計算機(jī))
中文描述: 4位單片機(jī)(4位單片微計算機(jī))
文件頁數(shù): 31/101頁
文件大小: 610K
代理商: HD404094
HD404054 Series/HD404094 Series
31
Table 18
Oscillator Circuit Examples
Circuit Configuration
Circuit Constants
External clock
operation
External
oscillator
OSC
Open
1
OSC
2
Ceramic oscillator
(OSC
1
, OSC
2
)
OSC
2
C
1
2
C
OSC
1
R
f
Ceramic
oscillator
GND
Ceramic oscillator: CSB400P22 (Murata),
CSB400P (Murata)
R
f
= 1 M
±
20%
C
1
= C
2
= 220 pF
±
5%
Ceramic oscillator: CSB800J122 (Murata),
CSB800J (Murata)
R
f
= 1 M
±
20%
C
1
= C
2
= 220 pF
±
5%
Ceramic oscillator: CSA2.00MG (Murata)
R
f
= 1 M
±
20%
C
1
= C
2
= 30 pF
±
20%
Ceramic oscillator: CSA4.00MG (Murata)
R
f
= 1 M
±
20%
C
1
= C
2
= 30 pF
±
20%
Ceramic oscillator: CSA3.58MG (Murata)
R
f
= 1 M
±
20%
C
1
= C
2
= 30 pF
±
20%
Notes: 1. Since the circuit constants change depending on the ceramic oscillator and stray capacitance of
the board, the user should consult with the ceramic oscillator manufacturer to determine the
circuit parameters.
2. Wiring among OSC
, OSC
2
, and elements should be as short as possible, and must not cross
other wiring (see figure 18).
相關(guān)PDF資料
PDF描述
HD4074094 4-Bit Single-Chip Microcomputer(4位單片微計算機(jī))
HD404052 4-Bit Single-Chip Microcomputer(4位單片微計算機(jī))
HD404054 4-Bit Single-Chip Microcomputer(4位單片微計算機(jī))
HD4074054H 4-Bit Single-Chip Microcomputer(4位單片微計算機(jī))
HD40A4054 4-Bit Single-Chip Microcomputer(4位單片微計算機(jī))
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD404094H 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:microcomputer designed to increase program productivity
HD404094S 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller
HD404201DA 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller
HD404201FP 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:CMOS 4-bit Single-Chip Microcomputers with the same architecture as the HMCS400 Series
HD404201FT 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:CMOS 4-bit Single-Chip Microcomputers with the same architecture as the HMCS400 Series