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首页 > 产品中心 > LED驱动电路 > LCD驱动芯片 > 液晶显示驱动 >CXLC8LT0481是8位单片机存储容量包括80*8位SRAM和2K*13位ROM包括定时器RTC定时器TCC、4组I/O端口从休眠和空闲模式的中断功能和唤醒功能可编程声音发生器有触摸传感器功能和液晶驱动功能LCD驱动程序能够驱动多达32个段和多达4个公共区
CXLC8LT0481是8位单片机存储容量包括80*8位SRAM和2K*13位ROM包括定时器RTC定时器TCC、4组I/O端口从休眠和空闲模式的中断功能和唤醒功能可编程声音发生器有触摸传感器功能和液晶驱动功能LCD驱动程序能够驱动多达32个段和多达4个公共区
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CXLC8LT0481是一款8位单片机。它的存储容量包括80*8位SRAM和2K*13位ROM,其他功能包括定时器RTC、定时器TCC、4组I/O端口。它还可以提供从休眠和空闲模式的中断功能和唤醒功能。CXLC8LT048中集成了可编程声音发生器。具有触摸传感器功能和液晶驱动功能。LCD驱动程序能够驱动多达32个段和多达4个公共区。LCD驱动器支持1/2偏置、1/3偏置和1/3占空比、1/4占空比

CXLC8LT0481是8位单片机存储容量包括80*8位SRAM和2K*13位ROM包括定时器RTC定时器TCC、4组I/O端口从休眠和空闲模式的中断功能和唤醒功能可编程声音发生器有触摸传感器功能和液晶驱动功能LCD驱动程序能够驱动多达32个段和多达4个公共区
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GENERAL DESCRIPTIONWvU嘉泰姆


The CXLC8LT0481 is an 8-bit single chip micro-controller. Its memory capacity includes 80*8 bits SRAM and 2K *13 bits ROM. Other features include timer RTC, timer TCC, 4 groups I/O port. It can also provide the interrupt function and the wakeup function from sleep and idle mode. A programmable sound generator is integrated in  CXLC8LT048. It has touch sensor function and LCD driver function. The LCD driver is capable of driving up to 32 segments and up to 4 commons. The LCD driver supports 1/2 bias, 1/3bias and 1/3 duty, 1/4 duty.WvU嘉泰姆

FEATURESWvU嘉泰姆


          Microcontroller FeaturesWvU嘉泰姆

          l Operating voltage: 2.4V~5.5V.WvU嘉泰姆

          l Operating frequency up to 2MHz.WvU嘉泰姆

          l 2K*13 bits ROMWvU嘉泰姆

          l 80*8 bits SRAM.WvU嘉泰姆

          l 4 groups GPIO:WvU嘉泰姆

- P1.0~P1.7: GPIO with pullup functional, segment driver portWvU嘉泰姆

- P3.0~P3.1: GPIO with pullup functional; PJTMS output portWvU嘉泰姆

- P4.0~P4.7: GPIO with pullup functional touch sensor (P4.2~P4.7), wake-up function external interrupt function (P4.0 and P4.1)WvU嘉泰姆

- P2.0~P2.6: GPIO with pullup functional; shared portWvU嘉泰姆

          l 4 level stacks for subroutine nesting.WvU嘉泰姆

          l Clock SourcesWvU嘉泰姆

- 32768Hz crystal oscillator with external crystal.WvU嘉泰姆

- RC oscillator (RCH) with external resistor.(up to 2MHz.)WvU嘉泰姆

- 32KHz RC oscillator (RCL) with internal resistor.WvU嘉泰姆

- 2.0MHz RC oscillator (RCH) with internal resistor.WvU嘉泰姆

          l Oscillator modeWvU嘉泰姆

- crystal oscillator work onlyWvU嘉泰姆

- crystal oscillator and RC oscillator (external resistor) work togetherWvU嘉泰姆

- crystal oscillator and RC oscillator (internal resistor, 2MHz) work togetherWvU嘉泰姆

- Internal 32KHz oscillator and RC oscillator (external resistor) work together - Internal 32KHz oscillator and RC oscillator (internal resistor, 2MHz) work togetherWvU嘉泰姆

          l 8-bit Timer TCC with overflow interruptWvU嘉泰姆

          l Watchdog Timer (WDT) with its own on-chip RC oscillator to prevent system stand still.WvU嘉泰姆

          l 8-bit prescaler for TCC and WDTWvU嘉泰姆

          l 8-bit Timer RTC with overflow interruptWvU嘉泰姆

          l 16-bit Timer TIMER1 with overflow interruptWvU嘉泰姆

          l 6 hard interrupt source:WvU嘉泰姆

- RTC overflow interruptWvU嘉泰姆

- 8-bit timer TCC overflow interruptWvU嘉泰姆

- 16-bit timer TIMER1 overflow interruptWvU嘉泰姆

- touch sensor compare complete interruptWvU嘉泰姆

- P4.0 external input interruptWvU嘉泰姆

- P4.1 external input interruptWvU嘉泰姆

          l Built-in power on reset (POR).WvU嘉泰姆

          l Oscillator Start-up Timer (OST)WvU嘉泰姆

          LCD Module FeaturesWvU嘉泰姆

          l Operation voltage: 3V.WvU嘉泰姆

          l Two types of driver mode: 1/2 bias, 1/3duty and 1/3 bias, 1/4 duty.WvU嘉泰姆

          l Up to 48 dotsWvU嘉泰姆

          l Shared segment ports. P1.0 ~ P1.7 /SEG<4>~SEG<11>WvU嘉泰姆

          Touch Sensor Module FeaturesWvU嘉泰姆

          l 6 touch pads (P4.2~P4.7)WvU嘉泰姆

          l Touch sensor can work at main clock or sub clockWvU嘉泰姆

          l 16-bit timer TIMER1 with overflow interrupt and wakeup functionWvU嘉泰姆

          l Touch sensor compare complete interrupt and wakeup functionWvU嘉泰姆

          l 2.3V output regulator can be turn on or turn off by software. If the customer wants VDD to be the reference, the regulator must be disable and pin Vref must be connected to VDD.        WvU嘉泰姆

          Programmabel sound generatorWvU嘉泰姆

          l the drive current is 80mA.WvU嘉泰姆

          l Clock Source :WvU嘉泰姆

               - Main clockWvU嘉泰姆

                - Sub clock WvU嘉泰姆

4/8位LCD系列WvU嘉泰姆

Part No.WvU嘉泰姆

VoltageWvU嘉泰姆

ROMWvU嘉泰姆

RAMWvU嘉泰姆

I/OWvU嘉泰姆

FRAQ.WvU嘉泰姆

LCDWvU嘉泰姆

PackageWvU嘉泰姆

CXLC4L048WvU嘉泰姆

1.2~2.2WvU嘉泰姆

2K MASKWvU嘉泰姆

32x4BitWvU嘉泰姆

5WvU嘉泰姆

32KHz~1MHzWvU嘉泰姆

48WvU嘉泰姆

DICEWvU嘉泰姆

CXLC8L048WvU嘉泰姆

1.2~3.5WvU嘉泰姆

1K MASKWvU嘉泰姆

48x8BitWvU嘉泰姆

8WvU嘉泰姆

32KHz~500kHzWvU嘉泰姆

48WvU嘉泰姆

DICEWvU嘉泰姆

CXLC8L049WvU嘉泰姆

1.2~2.2WvU嘉泰姆

2K MASKWvU嘉泰姆

80x8BitWvU嘉泰姆

13WvU嘉泰姆

32KHz~500kHzWvU嘉泰姆

76WvU嘉泰姆

DICEWvU嘉泰姆

CXLC8L050WvU嘉泰姆

1.2~3.5WvU嘉泰姆

2K MASKWvU嘉泰姆

32x4BitWvU嘉泰姆

12WvU嘉泰姆

32KHz~500kHzWvU嘉泰姆

96WvU嘉泰姆

DICEWvU嘉泰姆

CXLC8LD128WvU嘉泰姆

1.2~2.2WvU嘉泰姆

4K MASKWvU嘉泰姆

144x8BitWvU嘉泰姆

20WvU嘉泰姆

32KHz~1.5MHzWvU嘉泰姆

128WvU嘉泰姆

DICEWvU嘉泰姆

CXLC8L128SWvU嘉泰姆

2.4~5.5WvU嘉泰姆

4K MASKWvU嘉泰姆

144x8BitWvU嘉泰姆

17WvU嘉泰姆

32KHz~1MHzWvU嘉泰姆

128WvU嘉泰姆

DICEWvU嘉泰姆

CXLC8L128HWvU嘉泰姆

2.4~5.5WvU嘉泰姆

4K MASKWvU嘉泰姆

144x8BitWvU嘉泰姆

9WvU嘉泰姆

32KHz~1MHzWvU嘉泰姆

128WvU嘉泰姆

DICEWvU嘉泰姆

CXLC8LP128WvU嘉泰姆

2.4~5.5WvU嘉泰姆

4K OTPWvU嘉泰姆

144x8BitWvU嘉泰姆

9WvU嘉泰姆

32KHz~10MHzWvU嘉泰姆

128WvU嘉泰姆

DICEWvU嘉泰姆

CXLC8LP129BWvU嘉泰姆

2.4~5.5WvU嘉泰姆

4K OTPWvU嘉泰姆

144x8BitWvU嘉泰姆

30WvU嘉泰姆

32KHz~8MHzWvU嘉泰姆

128WvU嘉泰姆

DICEWvU嘉泰姆

CXLC8LT128PWvU嘉泰姆

2.4~5.5WvU嘉泰姆

4K OTPWvU嘉泰姆

144x8BitWvU嘉泰姆

24WvU嘉泰姆

32KHz~4MHzWvU嘉泰姆

128WvU嘉泰姆

DICE LQFP64 SOP28   QFP44WvU嘉泰姆

CXLC8L280BWvU嘉泰姆

2.4~5.5WvU嘉泰姆

11K MASKWvU嘉泰姆

144x8BitWvU嘉泰姆

16WvU嘉泰姆

32KHz~4MHzWvU嘉泰姆

280WvU嘉泰姆

DICEWvU嘉泰姆

CXLC8LT0481WvU嘉泰姆

2.4~5.5WvU嘉泰姆

2K MASKWvU嘉泰姆

80x8BitWvU嘉泰姆

25WvU嘉泰姆

32KHz~2MHzWvU嘉泰姆

48WvU嘉泰姆

DICEWvU嘉泰姆

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