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TC94A39FB PDF预览

TC94A39FB

更新时间: 2024-11-29 04:00:27
品牌 Logo 应用领域
东芝 - TOSHIBA 消费电路商用集成电路控制器
页数 文件大小 规格书
20页 274K
描述
Single-Chip CD Processor with Built-in Controller (CD-DX)

TC94A39FB 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:5.66Is Samacsys:N
商用集成电路类型:CONSUMER CIRCUITJESD-30 代码:S-PQFP-G64
JESD-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 mmBase Number Matches:1

TC94A39FB 数据手册

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TC94A39FAG/FB  
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic  
TC94A39FAG, TC94A39FB  
Single-Chip CD Processor with Built-in Controller (CD-DX)  
The TC94A39FAG/FB is a single-chip CD processor for digital  
servo, which incorporates a 4-bit microcontroller.  
TC94A39FAG  
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  
TC94A39FB  
incorporates a 1-bit DA converter. In combination with the  
TA2157F/FN digital servo head amplifier, the TC94A39FAG/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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