CM4xx混合信号控制处理器
ADI公司的ADSP-CM4xx混合信号控制处理器采用ARM®-Cortex™ M4处理器内核，集成高精度ADC、数字加速器和滤波器、SRAM和闪存以及丰富的外设。此处理器适合要求高性能实时控制和模拟转换的各类嵌入式应用。
产品选型表
最新优势资源
技术文章
应用笔记
- EE-380: ADSP-CM40x Board Design Guidelines for Optimal ADC Performance PDF
- EE-363: ADSP-CM40x Serial Flash Execute-in-Place Technology (Rev. 2) PDF
- AN-1267: 使用ADSP-CM408F ADC控制器的电机控制反馈采样时序 (Rev. A) PDF
- AN-1265: 使用ADSP-CM402F/ADSP-CM403F/ADSP-CM407F/ADSP-CM408F SINC滤波器和AD7401A实现隔离式电机控制反馈 (Rev. A) PDF
- EE-361: ADSP-CM40x Power Supply Transistor Selection Guidelines (Rev. 1) PDF
- EE-359: ADSP-CM40x Boot Time Optimization and Device Initialization (Rev. 2) PDF
- EE-365: Maximizing ADC Sampling Rate on ADSP-CM40x Mixed-Signal Control Processors (Rev. 1) PDF
视频
CM4xx混合信号控制处理器
| SortOrder | Part# | Clock Max Speeds | ENOB (typ) (bits) | Channels | Memory Flash on chip | Serial Comms Ports | Ethernet Protocol Supported | Memory Ext Types | GPIO pins | Special Features | Price (1000+) ($ US) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | ADSP-CM409F | 240 MHz | 14 | 24 | 2 MB | 1 I2C, 2 CAN, 3 UARTS | Yes | 16 bit EMIF | 91 | HAE, PWM Units, QEP 2, SINC filters 4 | $11.42 (ADSP-CM409CBCZ-AF) |
| 2 | ADSP-CM403F-F | 100 MHz | 14 | 24 | 256 kB | 1 I2C, 2 CAN, 3 UARTS | - | 16 bit EMIF | 40 | HAE, PWM Units, QEP 2, SINC filters 4 | - |
| 3 | ADSP-CM403F-E | 150 MHz | 14 | 24 | - | 1 I2C, 2 CAN, 3 UARTS | - | 16 bit EMIF | 40 | HAE, PWM Units, QEP 2, SINC filters 4 | - |
| 4 | ADSP-CM403F-C | 240 MHz | 14 | 24 | 2 MB | 1 I2C, 2 CAN, 3 UARTS | - | 16 bit EMIF | 40 | HAE, PWM Units, QEP 2, SINC filters 4 | $11.87 (ADSP-CM403CSWZ-CF) |
| 5 | ADSP-CM402F-F | 100 MHz | 12 | 24 | 256 kB | 1 I2C, 2 CAN, 3 UARTS | - | 16 bit EMIF | 40 | HAE, PWM Units, QEP 2, SINC filters 4 | - |
| 6 | ADSP-CM402F-E | 150 MHz | 12 | 24 | - | 1 I2C, 2 CAN, 3 UARTS | - | 16 bit EMIF | 40 | HAE, PWM Units, QEP 2, SINC filters 4 | - |
| 7 | ADSP-CM408F-B | 240 MHz | 14 | 16 | 2 MB | 1 I2C, 2 CAN, 3 UARTS | - | 16 bit EMIF | 91 | HAE, PWM Units, QEP 2, SINC filters 4 | $10.78 (ADSP-CM408CSWZ-BF) |
| 8 | ADSP-CM408F-A | 240 MHz | 14 | 16 | 2 MB | 1 I2C, 2 CAN, 3 UARTS | Yes | 16 bit EMIF | 91 | HAE, PWM Units, QEP 2, SINC filters 4 | $11.53 (ADSP-CM408CSWZ-AF) |
| 9 | ADSP-CM407F-D | 150 MHz | 12 | 16 | 1 MB | 1 I2C, 2 CAN, 3 UARTS | - | 16 bit EMIF | 91 | HAE, PWM Units, QEP 2, SINC filters 4 | - |
| 10 | ADSP-CM407F-B | 240 MHz | 12 | 16 | 2 MB | 1 I2C, 2 CAN, 3 UARTS | - | 16 bit EMIF | 91 | HAE, PWM Units, QEP 2, SINC filters 4 | $11.33 (ADSP-CM407CSWZ-BF) |
| 11 | ADSP-CM407F-A | 240 MHz | 12 | 16 | 2 MB | 1 I2C, 2 CAN, 3 UARTS | Yes | 16 bit EMIF | 91 | HAE, PWM Units, QEP 2, SINC filters 4 | $12.46 (ADSP-CM407CSWZ-AF) |
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