JL7012F
Features
JL7012F Datasheet
32bit Dual-Core DSP Maximum speed 160MHz 32KB ICache and 16KB DCache IEEE754 Single precision FPU Mathematical accelerate engine Interrupts with 8 priority level
8k Hz/11.025k Hz/16k Hz/22.05k Hz/24k Hz/32 k Hz/44.1k Hz/48k Hz are supported Support four digital/analog MIC inputs Four channels analog audio inputs Audio DAC support differential cap-less mode or single-ended mode Direct drive 16ohm/32ohm Speaker loading
Memory
On-chip 640KB SRAM Support MMU Built-In Flash
Clocks
On-chip 16 MHz clock oscillator On-chip 200 k Hz lower-temperature-drift clock oscillator 24 MHz crystal oscillator 32.768 k Hz crystal oscillator
DSP Audio Processing
SBC/m SBC encoder and decoder Support MP2, MP3, WMA, APE, FLAC, AAC, MP4, M4A, WAV, AIF, AIFC audio decoding Packet Loss Concealment (PLC) for voice processing Single/Dual MIC Environmental Noise Cancellation (ENC) Multi-band DRC limiter Multi-band EQ configuration for voice Effects
Audio Codec
Two channels 24-bit DAC,SNR ≥...
