EVAL-ADuC843QS:  Precision Analog Microcontroller: 16MIPS 8052 Flash MCU + 8-Ch 12-Bit ADC

The ADuC841/ADuC842/ADuC843 are complete smart transducer front ends, that integrates a high performance self-calibrating multichannel ADC, a dual DAC, and an optimized single-cycle 20 MHz 8-bit MCU (8051 instruction set compatible) on a single chip.

The ADuC841 and ADuC842 are identical with the exception of the clock oscillator circuit; the ADuC841 is clocked directly from an external crystal up to 20 MHz whereas the ADuC842 uses a 32 kHz crystal with an on-chip PLL generating a programmable core clock up to 16.78 MHz.

The ADuC843 is identical to the ADuC842 except that the ADuC843 has no analog DAC outputs.

The microcontroller is an optimized 8052 core offering up to 20 MIPS peak performance. Three different memory options are available offering up to 62 kBytes of nonvolatile Flash/EE program memory. Four kBytes of nonvolatile Flash/EE data memory, 256 bytes RAM, and 2 kBytes of extended RAM are also integrated on-chip.

产品应用领域 Applications
EVAL-ADuC843QS 特点
EVAL-ADuC843QS 功能框图

ADuC843 芯片订购指南
产品型号 产品状态 封装 引脚 温度范围
ADuC843BCP32-5 量产 56 ld LFCSP (8x8mm) 56 工业
ADuC843BCP32Z-5 量产 56 ld LFCSP (8x8mm) 56 工业
ADuC843BCP62-3 量产 56 ld LFCSP (8x8mm) 56 工业
ADuC843BCP62-5 量产 56 ld LFCSP (8x8mm) 56 工业
ADuC843BCP62Z-5 量产 56 ld LFCSP (8x8mm) 56 工业
ADuC843BCP8-3 量产 56 ld LFCSP (8x8mm) 56 工业
ADuC843BCP8-5 量产 56 ld LFCSP (8x8mm) 56 工业
ADuC843BCPZ32-3 量产 56 ld LFCSP (8x8mm) 56 工业
ADuC843BCPZ62-3 量产 56 ld LFCSP (8x8mm) 56 工业
ADuC843BCPZ8-3 量产 56 ld LFCSP (8x8mm) 56 工业
ADuC843BCPZ8-5 量产 56 ld LFCSP (8x8mm) 56 工业
ADuC843BSZ62-3 量产 52 ld MQFP (13.90mm width) 52 工业
ADuC843BSZ62-5 量产 52 ld MQFP (13.90mm width) 52 工业
EVAL-ADuC843QS 量产 评估板 - 待定
EVAL-ADuC843QS 应用技术支持与电子电路设计开发资源下载
  1. ADuC843 数据手册DataSheet 下载 . pdf
  2. ADI 模拟器件公司比较器产品选型指南 . pdf
  3. Analog Devices, Inc. 美国模拟器件公司产品订购手册 .pdf