模拟微控制器

ADI公司的精密模拟微控制器实现了精密模拟功能,如高分辨率ADC和DAC、基准电压源、温度传感器和一系列其它外设等,与工业标准微控制器和闪存的完美结合。ADuC7xxx ARM7TDMI®系列集成了12/16/24位ADC、12位DAC、闪存、SRAM和一系列数字外设,适合工业、仪器仪表、医疗、通信和汽车应用。ADuC8xx系列是率先集成真12位至24位模拟精密、在线可重复编程Flash/EE存储器和片内8052内核的微控制器。ADuCM36x系列扩展了精密数据采集系统,采用首个全集成、4 kSPS、24位数据采集系统将双通道、高性能多通道Σ-Δ模数转换器(ADC)、32位ARM Cortex M3® MCU和Flash/EE存储器集成于一个芯片上,用于在有线和电池供电应用中与外部精密传感器直接接口。

Circuit from the lab 已完成设计、测试,可供立即集成

产品选型表

8052 Core Products

Part# MCU Speed (MIPS)Flash (kbytes)SRAM (bytes)GPIO PinsResolution (Bits)Sample RateADC # ChannelsOther12 Bit DAC OutputsUS Price 1000-4999
ADUC8451262KBytes2.304KBytes3424bit1.37KSPS10PWM1 $9.04
ADUC8471262KBytes2.304KBytes3424bit1.37KSPS10PWM1 $5.92
ADUC8481262KBytes2.304KBytes3416bit1.37KSPS10PWM1 $5.04
ADUC8412062KBytes2.304KBytes3412bit400KSPS8PWM2 $6.64
ADUC8421662KBytes-3412bit400KSPS8PWM2 $6.64
ADUC8431662KBytes2.304KBytes3412bit400KSPS8PWM- $5.21
ADUC8311.362KBytes2.304KBytes3412bit247KSPS8PWM2 $8.87
ADUC8321.362KBytes2.304KBytes3412bit247KSPS8PWM2 $8.87
ADUC834162KBytes2.304KBytes3424bit105SPS4PWM1 $12.47
ADUC836162KBytes2.304KBytes3416bit105SPS4PWM- $9.97
ADUC8141.38KBytes256Bytes1712bit247KSPS6-2 $4.57
ADUC8161.38KBytes256Bytes3416bit105SPS4-1 $5.66
ADUC82418KBytes256Bytes3424bit105SPS4-1 $6.14
ADUC8121.38KBytes256Bytes3412bit200KSPS8-2 $8.65
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ARM7 Core Products

Part# 中文数据手册MCU Speed (MIPS)Flash (kbytes)SRAM (bytes)GPIO PinsResolution (Bits)ADC # ChannelsSample RateOtherDAC OutputsUS Price 1000-4999
ADUC7019Reference Circuit Available
 
4062KBytes8.192KBytes1412bit51MSPS-3 $6.42
ADUC7020Reference Circuit Available
 
4062KBytes8.192KBytes1412bit51MSPS-4 $6.88
ADUC7021Reference Circuit Available
 
4062KBytes8.192KBytes1312bit81MSPS-2 $4.94
ADUC7022Reference Circuit Available
 
4062KBytes8.192KBytes1312bit101MSPS-- $4.03
ADUC7023Reference Circuit Available
 
4062KBytes8.192KBytes2012bit121MSPSPWM4 $2.99
ADUC7024Reference Circuit Available
 
4062KBytes8.192KBytes3012bit101MSPSPWM2 $5.66
ADUC7025Reference Circuit Available
 
4062KBytes8.192KBytes3012bit121MSPSPWM- $5.3
ADUC7026Reference Circuit Available
 
4062KBytes8.192KBytes4012bit121MSPSPWM4 $8.91
ADUC7027Reference Circuit Available
 
4062KBytes8.192KBytes4012bit161MSPSPWM- $6.5
ADUC7028Reference Circuit Available
 
4062Bytes8.192KBytes4012bit81MSPS-4 $6.01
ADUC7029Reference Circuit Available
 
4062KBytes8.152KBytes2212bit71MSPS-4 $4.66
ADUC7033  2096KBytes6.144KBytes916bit38KSPS-- $6.72
ADUC7034  2032KBytes4.096KBytes916bit28KSPS-- $6.37
ADUC7036
 
2096KBytes6.144KBytes916bit28KSPS-- $6.72
ADUC7039
 
2064KBytes4.096KBytes516bit31KSPS-0 $4.36
ADUC7060Reference Circuit Available
 
1032KBytes4.096KBytes1424bit108KSPS14 Bit DAC, PWM- $4.4
ADUC7061Reference Circuit Available
 
1032KBytes4.096KBytes824bit108KSPS14 Bit DAC, PWM- $3.4
ADUC7121Reference Circuit Available
 
40126KBytes8.192KBytes3212bit91MSPS-4 $11.13
ADUC7122Reference Circuit Available  40126KBytes8.192KBytes3212bit131MSPS-4 $8.7
ADUC7124
 
40126KBytes32KBytes3012bit121MSPS-2 $5.98
ADUC7126
 
40126KBytes32KBytes4012bit161MSPSPWM4 $6.34
ADUC7128  40126KBytes8.192KBytes2812bit101MSPS10 Bit DAC, DDS, PWM- $7.03
ADUC7129  40126KBytes8.192KBytes4012bit121MSPSDDS- $7.83
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ARM Cortex™-M3 processor

Part# 中文数据手册MCU Speed (MIPS)Flash (kbytes)SRAM (bytes)GPIO PinsResolution (Bits)ADC # ChannelsSample RateOtherDAC OutputsUS Price 1000-4999
ADUCM360Reference Circuit Available
 
20128KBytes8KBytes1924bit113.906KSPSPWM1 $8.58
ADUCM361Reference Circuit Available
 
20128KBytes8KBytes1924bit113.906KSPSPWM1 $5.85
ADUCRF101  20128KBytes16KBytes2812bit6167KSPS-- **
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特色应用

选型指南

根据选型指南,器件可根据显示的不同特性分为以下几类:

  • ADuCRF101 = Cortex M3带集成sub 1GHz无线电和12位ADC
  • ADuC7121/7122 = ARM7内核,带多通道、精密Vout/Iout 12位DAC和SAR ADC
  • ADuC7128至7129 = ARM7内核,具有适合家庭自动化和通用应用的特性
  • ADuC7060至7061 = ARM7内核,带∑-△ ADC等,适合工业和通用应用
  • ADuC7030至7039 = ARM7内核,带∑-△ ADC等,适合电池监控
  • ADuC7019至7029 = ARM7内核,带SAR ADC等,适合通用应用
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