现在有些网友在问PSoC有那么多系列，PSoC1，PSoC3，PSoC5，那么它们到底有哪些区别呢，这里简单总结了一下，供大家参考，当然，要想了解更详细的，还要看具体的资料，呵呵
特性
| PSoC 1
| PSoC 3
| PSoC 5
| 内核
| M8C (4 MIPS)
| 8051 (33 MIPS)
| ARM Cortex-M3 (100 DMIPS)
| 存储容量 (Flash)
| Up to 32KB
| Up to 64KB
| Up to 256KB
| | 工作电压 | 1.71V to 5.25V
| 0.5V to 5.5V
| 0.5V to 5.5V
| | 功耗 | Active:
2mA
Sleep:
3uA
| Active:
1mA
Sleep: 1uA, Hibernate: 200nA
| Active:
2mA
Sleep:
2uA, Hibernate: 300nA
| | 模拟特性 | Up to 14-bit resolution @ ± 1.53% Vref Accuracy
| Up to 20-bit resolution @ ± 0.1% Vref Accuracy
| Up to 20-bit resolution @ ± 0.1% Vref Accuracy
| | 可编程逻辑 | Limited
| Yes
| Yes
| | LCD | Control Only
| Control + Drive
| Control + Drive
| 接口
| FS USB, I2C, SPI, UART
| FS USB, I2C, SPI, UART, CAN, LIN, I2S
| FS USB, I2C, SPI, UART, CAN, LIN, I2S
| IO (w/ CapSense)
| Up to 64 (44)
| Up to 72 (62)
| Up to 72 (62)
|
|
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