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TC94A29FB PDF预览

TC94A29FB

更新时间: 2024-11-28 22:38:43
品牌 Logo 应用领域
东芝 - TOSHIBA /
页数 文件大小 规格书
20页 275K
描述
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

TC94A29FB 技术参数

生命周期:Active零件包装代码:QFP
包装说明:QFP, QFP64,.6SQ针数:64
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.66商用集成电路类型:CONSUMER CIRCUIT
JESD-30 代码:S-PQFP-G64JESD-609代码:e0
长度:12 mm功能数量:1
端子数量:64最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:QFP封装等效代码:QFP64,.6SQ
封装形状:SQUARE封装形式:FLATPACK
电源:3.3 V认证状态:Not Qualified
座面最大高度:1.85 mm子类别:Other Consumer ICs
最大供电电压 (Vsup):3.6 V最小供电电压 (Vsup):1.8 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:TIN LEAD
端子形式:GULL WING端子节距:0.65 mm
端子位置:QUAD宽度:12 mm
Base Number Matches:1

TC94A29FB 数据手册

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TC94A29FAG/FB  
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic  
TC94A29FAG, TC94A29FB  
Single-Chip CD Processor with Built-in Controller (CD-CX)  
The TC94A29FAG/FB is a single-chip CD processor for digital  
servo, which incorporates a 4-bit microcontroller.  
TC94A29FAG  
The controller features an LCD driver, 4-channel 6-bit AD  
converter, 1 port 2-channel 2/3-line or UART serial interface  
module, a buzzer, 20-bit general-purpose counter function,  
interrupt function, and 8-bit timer/counter. The CPU can select  
one of four operating clocks (16.9344-MHz, 75-kHz or 32.768-kHz  
crystal oscillator and CR oscillator), facilitating interface with the  
CD processor.  
The CD processor incorporates sync separation protection and  
interpolation, EFM demodulator, error correction, digital  
equalizer for servo, and servo controller. The CD processor also  
TC94A29FB  
incorporates a 1-bit DA converter. In combination with the  
TA2157F/FN digital servo head amplifier, the TC94A29FAG/FB  
can very simply configure an adjustment-free CD player.  
Thus, the IC is suitable for CD systems for automobiles and  
radio-cassette players.  
Features  
·
Single-chip CD processor with on-chip CMOS LCD driver and  
4-bit microcontroller  
Operating supply voltage:  
Weight  
·
LQFP64-P-1010-0.50: 0.32 g (typ.)  
QFP64-P-1212-0.65: 0.45 g (typ.)  
CD in operation: V  
= 3.0 to 3.6 V (3.3 V typ.)  
= 1.8 to 3.6 V (only CPU in operation)  
DD  
CD stopped: V  
Supply current:  
DD  
·
CD in operation: I  
= 30 mA (typ.)  
DD  
CD stopped: I  
CD stopped: I  
= 1.5 mA (CD standby mode, with 16.9344-MHz crystal oscillator, CPU in operation)  
= 50 µA (CD standby mode, with 75-kHz crystal oscillator, CPU in operation)  
DD  
DD  
·
·
·
Operating temperature range: Ta = 40 to 85°C  
Package: LQFP/QFP-64 (0.5/0.65-mm pitch, 1.4 mm thick)  
E2PROM: TC94AE29FAG/FB  
1
2003-04-01  

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