參數(shù)資料
型號(hào): MC14469FN
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: Addressable Asynchronous Receiver/Transmitter
中文描述: 1 CHANNEL(S), 9600 bps, SERIAL COMM CONTROLLER, PQCC44
封裝: PLASTIC, LCC-44
文件頁(yè)數(shù): 6/12頁(yè)
文件大?。?/td> 216K
代理商: MC14469FN
MC14469
6
MOTOROLA
* Motorola cannot recommend one supplier over another and
in no way suggests that this is a complete listing of ceramic
resonator suppliers.
Figure 3. Oscillator Circuit
X1 = Ceramic Resonator: 307.2 kHz
±
1 kHz for 4800 baud rate.
C1 and C2 are sized per the ceramic resonator supplier’s
recommendation.
Ceramic Resonator Suppliers:*
1. Morgan Matroc, Inc., Bedford, OH, 216/232–8600
2. Radio Materials Co., Attica, IN, 317/762–2491
15 M
X1
C2
C1
NOTE: For externally generated clock,
drive OSC1, float OSC2.
OSC2
OSC1
MC14469
INTERNAL
OSCILLATOR
TRO
RI
1.0 k
DATA LINE
GROUND LINE
MC14469
VDATA
VDD
VSS
1.0
μ
F
Figure 4. Rectified Power from Data Lines Circuit
END
CONVERSION
ANALOG
INPUTS
8–CHANNEL A/D
CONVERTER ASSEMBLY
DIGITAL
OUTPUTS
SELECT
CHANNEL,
START
CONVERSION
CHANNEL
SELECT
MC14469
S7
S6
S5
S4
S3
S2
S1
S0
SEND
CS
C2
C1
C0
Figure 5. A–D Converter Interface
相關(guān)PDF資料
PDF描述
MC14469P Digital Signal Processor 196-CFP -55 to 125
MC14470P Digital Signal Processor 180-CPGA -55 to 125
MC145011 Photoelectric Smoke Detector with I/O
MC14468P Other Analog Circuits
MC145018P Other Analog Circuits
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC14489BDW 功能描述:IC DRIVER LED/LAMP 5CH 20-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 顯示器驅(qū)動(dòng)器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 顯示器類型:真空熒光 (VF) 配置:5 x 7(矩陣) 接口:串行 數(shù)字或字符:- 電流 - 電源:3.5mA 電源電壓:2.7 V ~ 3.6 V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:16-SSOP(0.154",3.90mm 寬) 供應(yīng)商設(shè)備封裝:16-QSOP 包裝:帶卷 (TR)
MC14489BDWE 功能描述:LED顯示驅(qū)動(dòng)器 5 CHANNEL LED DRIVER RoHS:否 制造商:Micrel 數(shù)位數(shù)量:5 片段數(shù)量: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PLCC-44 工作電源電壓:4.75 V to 11 V 最大電源電流:10 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Tube
MC14489BDWER2 功能描述:LED顯示驅(qū)動(dòng)器 5 CHANNEL LED DRIVER RoHS:否 制造商:Micrel 數(shù)位數(shù)量:5 片段數(shù)量: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PLCC-44 工作電源電壓:4.75 V to 11 V 最大電源電流:10 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Tube
MC14489BDWER2-CUT TAPE 制造商:Freescale 功能描述:MC14489 Series 5.5 V 5 Channel Multi Character Led Display/Lamp Driver SOIC-20
MC14489BDWR2 功能描述:IC DRIVER LED/LAMP 5CH 20-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 顯示器驅(qū)動(dòng)器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 顯示器類型:真空熒光 (VF) 配置:5 x 7(矩陣) 接口:串行 數(shù)字或字符:- 電流 - 電源:3.5mA 電源電壓:2.7 V ~ 3.6 V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:16-SSOP(0.154",3.90mm 寬) 供應(yīng)商設(shè)備封裝:16-QSOP 包裝:帶卷 (TR)