| 品牌：HOLTEK/合泰 | 型号：HT46R47 | 类型：单片机 |
| 针脚数：18 | 封装：18DIP |
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| Part No. | VDD | System Clock | Program Memory | Data Memory | I/O | 8-bit Timer | A/D | PWM | PFD | Stack | Package |
| HT46R46 | 2.2V~ 5.5V | 400kHz~ 8MHz | 1Kx14 | 64x8 | 13 | 1 | 8-bitx4 | 8-bitx1 | v | 4 | 16NSOP, 18DIP/SOP. 20SSOP |
| HT46R47 HT46C47 | 2.2V~ 5.5V | 400kHz~ 8MHz | 2Kx14 | 64x8 | 13 | 1 | 9-bitx4 | 8-bitx1 | v | 6 | 16NSOP, 18DIP/SOP, 20SSOP |
| HT46R48A | 19 | 20DIP/SOP, 24SKDIP/SOP, 24SSOP | |||||||||
| 88x8 | |||||||||||
| Note: These devices are only available in OTP versions. | |||||||||||
| Part No. | Internal Clock | VDD | System Clock | Program Memory | Data Memory | I/O | 8-bit Timer | A/D | PWM | R-Type LCD | PFD | Stack | Package |
| HT46R002 | 8MHz | 2.3V～5.5V | 8MHz | 1K×14 | 64×8 | 8 | 1 | 12-bit×4 | 8-bit×1 | — | — | 2 | 8DIP/SOP 10MSOP |
| HT46R003 | 8MHz | 2.3V～5.5V | 8MHz | 1K×14 | 64×8 | 14 | 1 | 12-bit×4 | 8-bit×1 | — | √ | 2 | 16DIP/NSOP |
| HT46R003B | 8MHz | 2.3V～5.5V | 8MHz | 1K×14 | 64×8 | 14 | 1 | 12-bit×5 | 8-bit×1 | — | √ | 4 | 16DIP/NSOP |
| HT46R004 | 8MHz | 2.3V～5.5V | 8MHz | 2K×14 | 96×8 | 18 | 1 | 12-bit×8 | 8-bit×1 | — | √ | 4 | 16DIP/NSOP 20DIP/SOP |
| HT46R0042* | 8MHz | 2.3V～5.5V | 8MHz | 2K×15 | 96×8 | 22 | 1 | 12-bit×8 | 8-bit×1 | 4SCOM | √ | 4 | 20DIP/NSOP 24SKDIP/SOP |
| * Under development, available in 4Q, 2014. Note: 1. These devices are only available in OPT versions. 2. All devices include a fully integrated RC system oscillator. | |||||||||||||
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HT46R46/C46/R47/C47/R48A/C48A/R49 -- 经济 A/D 型八位单片机 概要 经济型A/D单片机是8位高性能精简指令集MCU，专门为需要A/D转换的产品而设计，例如传感器信号输入。所有单片机都集成了多通道模数转换器和1或者2通道PWM输出。暂停和唤醒功能、振荡类型选择、可编程分频器等功能，使得实际应用时只需要最少的外部器件。 具有A/D和PWM、低功耗、高性能、灵活的输入/输出口和低成本，使得这款单片机可以广泛应用于带传感器信号处理、马达驱动、工业控制、消费类产品和子系统控制器等。该系列所有单片机都具有相同的特性，主要不同在于输入/输出引脚数目、RAM和ROM的容量、A/D解析度、堆栈层数和封装类型。 | |
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