參數(shù)資料
型號(hào)： M34280M1-XXXGP
元件分類： 微控制器/微處理器
英文描述： 4-BIT, MROM, 4 MHz, MICROCONTROLLER, PDSO20
封裝： 0.225 INCH, 0.65 MM PITCH, PLASTIC, SSOP-20
文件頁(yè)數(shù)： 16/48頁(yè)
文件大?。?/td> 605K
代理商： M34280M1-XXXGP
20
MITSUBISHI MICROCOMPUTERS
4280 Group
SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER for INFRARED REMOTE CONTROL TRANSMITTERS
Fig. 24 Clock control circuit structure
Clock signal f(XIN) is obtained by externally connecting a ceramic
resonator. Connect this external circuit to pins XIN and XOUT at
the shortest distance as shown Figure 26.
A feedback resistor is built-in between XIN pin and XOUT pin.
ROM ORDERING METHOD
Please submit the information described below when ordering
Mask ROM.
(1) Mask ROM Order Confirmation Form................................. 1
(2) Data to be written into mask ROM .......................... EPROM
(three sets containing the identical data)
(3) Mark Specification Form .................................................... 1
Fig. 25 Ceramic resonator external circuit
CLOCK CONTROL
The clock control circuit consists of the following circuits.
System clock generating circuit
Control circuit to stop the clock oscillation
Control circuit to return from the RAM back-up state
OSC
R
S
Q
POF instruction
XIN
XOUT
CCK instruction
STCK
INSTCK
Frequency
divider
(divided by 8)
Multi-
plexer
Internal clock
generating circuit
(divided by 4)
Internal power-on reset circuit
Pull-down control
register PU0
Port D7
Ports E0, E1
Ports E2, G0–G3
4280
XIN
XOUT
CIN
COUT
45
Use the resonator
manufacturer’s
recommended value
because constants
such as capacitance
depend on the
resonator.
相關(guān)PDF資料
PDF描述
M34280E1GP 4-BIT, OTPROM, 4 MHz, MICROCONTROLLER, PDSO20
M34501M2-XXXFP 4-BIT, MROM, 4.4 MHz, MICROCONTROLLER, PDSO20
M34501E4FP 4-BIT, OTPROM, 4.4 MHz, MICROCONTROLLER, PDSO20
M34501M2-XXXFP 4-BIT, MROM, MICROCONTROLLER, PDSO20
M34501E4FP 4-BIT, OTPROM, MICROCONTROLLER, PDSO20
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M3428-100 制造商:MANHATTEN 功能描述:24AWG COMPUTER CABLE
M34282 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
M34282E2 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
M34282E2GP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
M34282M1 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*