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TC94A23F PDF预览

TC94A23F

更新时间: 2024-11-28 21:54:35
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 221K
描述
Single-chip CD Processor with Built-in Controller

TC94A23F 技术参数

生命周期:Active零件包装代码:QFP
包装说明:QFP, QFP100,.7X.9针数:100
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.7Is Samacsys:N
其他特性:IT OPERATES AT 3 TO 5.5V SUPPLY FOR CPU BLOCK WITH 75KHZ CRYSTAL OSCILLATOR商用集成电路类型:CONSUMER CIRCUIT
JESD-30 代码:R-PQFP-G100JESD-609代码:e0
长度:20 mm功能数量:1
端子数量:100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:QFP100,.7X.9
封装形状:RECTANGULAR封装形式:FLATPACK
电源:5 V认证状态:Not Qualified
座面最大高度:3.05 mm子类别:Other Consumer ICs
最大压摆率:65 mA最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):4.5 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:14 mmBase Number Matches:1

TC94A23F 数据手册

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TC94A23F  
Toshiba CMOS Digital Integrated Circuit Silicon Monolithic  
TC94A23F  
Single-chip CD Processor with Built-in Controller  
TC94A23F is a single-chip CD processor for digital servo. It  
incorporates a 4-bit microcontroller.  
The controller features an LCD/LED driver, 4-channel 6-bit AD  
converter, 2/3-line serial interface, buzzer, interrupt function, and  
8-bit timer/counter. The CPU can select one of three crystal  
oscillator operating clocks (16.9344 MHz, 4.5 MHz, and 75 kHz),  
facilitating interface with the CD processor.  
The CD processor incorporates sync separation protection and  
interpolation, EFM decoder, error correction, digital equalizer for  
servo, and servo controller. The CD processor also incorporates a  
1-bit DA converter. In combination with RF amp TA2153FN or  
TA2109F, TC94A23F can very simply configure an  
Weight: 1.6 g (typ.)  
adjustment-free CD player.  
Thus, the IC is suitable for CD systems for automobiles and radio-cassette players.  
Features  
·
·
Single-chip CD processor with built-in CMOS LCE/LED driver and 4-bit microcontroller  
Operating voltage:  
At CD on: V  
At CD off: V  
At CD on: I  
At CD off: I  
At CD off: I  
= 4.5 to 5.5 V (typ. 5.0 V)  
= 3.0 to 5.5 V (only CPU on)  
= 50 mA (typ.)  
= 2 mA (with 4.5 MHz crystal oscillator, only CPU on)  
= 0.3 mA (with 75 kHz crystal oscillator, only CPU on)  
DD  
DD  
DD  
DD  
DD  
·
Current dissipation:  
·
·
·
Operating temperature range: Ta = -40~85°C  
Package:  
QFP100-P-1420-0.65A (0.65-mm pitch, 2.7-mm thick)  
TC94AP09F  
One-time PROM version:  
1
2002-02-06  

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