KMSC8122TMP6400 [NXP]

The MSC8122 is a quad digital signal processor featuring four StarCore SC140 DSP extended cores with 224 Kbyte M1 memory (1436 Kbyte total), 475 Kbyte M2 memory for critical data, 4 Kbyte boot ROM, M2-accessible multi-core MQBus, internal PLL, 60x-compatible system bus, direct slave interface (DSI), three mode signal multiplexing, flexible memory controller, multi-channel DMA controller, up to four independent TDM modules, Ethernet controller (10/100 Mbps), UART, up to 32 GPIO, I2C interface, two timer modules (each with sixteen 16-bit timers), eight hardware semaphores, and global interrupt controller (GIC).