PRODUCT
H9R66HS
Trade Description
Product Feature
The H9R66HS is a powerful DSP for voice signal processing. It can be used in voice recognition, voice compression algorithm. Its outputting sound quality is also great in consumer grade LSI.
In-system-programming and in-system-debug system is very easy to develop and manufacture.
Product Description
n Built-in 16 bit nDSP processor.
n Built-in 40 bit MAC (saturation support).
n System clock speed: typical 80 MHz/80 MIPS.
n Built-in 512Kbit (32K Words) Code memory (SRAM).
n Built-in 256K位(16K Words) Data memory(SRAM).
n Built-in R/C oscillator (+/- 0.5%) and PLL
n Support external clock input: 2~40 MHz
n Built-in 3 set 14 bit Timer, timer 2 features IO capture
n Built-in 4 set 8/10bit PWM I/O
n Built-in 1 set SPI/UART/I2C serial with FIFO.
n Built-in 1 set ADC/DAC Codec with FIFO.
n Built-in 2 set operator amplifiers (OP-AMP).
n Built-in 1 tone generator with interpolation (good SNR).
n Built-in mathematic co-processor ∑{│[│(Xi ± Yi)│* Zi]│²}
n Built-in 1 microphone pre-amplifier with AGC
n Built-in 1 programmable pre-filter for microphone
n Built-in programmable gain amplifier 0~61dB for microphone
n Built-in 24 I/O with voltage option (LDO/Vcc), P00-P15 feature interrupt and wake-up function
n Built-in 3.0V 90mA LDO for I/O and external components
n Built-in 1 low voltage detector (LVD), 4 levels (2.6V, 2.8V, 3.0V/3.7V, 3.2V/3.8V) option
n Built-in 1 low voltage reset (LVR), 4 levels (2.4V, 2.5V, 2.6V, 2.7V) option
n Built-in Watch-Dog Timer (WDT).
n Built-in SPI 1/2/4-bit Master/Slave interface
n Built-in I2C Master/Slave interface
n Built-in 1组UART full-duplex interface
n Built-in 1组16 bit ΔΣMulti-Level DAC.
n Built-in 1组programmable DAC filter
n Built-in 1组10/11/12/13 PWM Speaker Amplifier
With 4 levels driving current
n Operating voltage: 2.4V~5.1V.
n Standby(Sleep) current: 17uA
