| 生产厂商 | CPU型号 | 应用领域 | ARM Core类型 | 实时模式 | 针脚 | 封装方式 | Cache | ROM | RAM | Flash | MHz | 电源 | MMU | DMA | UART | GPIO | LCD | IIC | IrDA | SPI | Ethernet | HDLC/SDLC | RTC | PCI | ADC | USB | DSP | CAN | Configurable | More |
| Cirrus | EP7312 | 数字声音处理 | 720T | 256 | PBGA | 8K | Boot | 48K | 74 | 2.5 | n | n | n | n | n | n | n | n | ||||||||||||
| Cirrus | EP9312 | 数字声音处理 | 920T | 352 | BGA | 16K/16K | Boot | 200 | n | n | n | n | n | n | n | n | n | n | n | |||||||||||