HY16F3913
Diagram
Application Categories
- Health care electronic devices
- Precision sensing system
- Industrial Controller & Strain gauge
- Infrared thermometer application
- High-precision ΣΔ ADC measurement application
- Electrochemical and Biological impedance measurement
Product Features
- Digital Features:
- Built-in Andes E801 32-bit Risc MCU
- One instruction per clock cycle(1T Ins. Cycle)
- Power On/ Brown Out 1/ Brown Out 2
- WDT Reset
- C complier & graphical development tool chain
- Operating Voltage and Temperature Range
- Digital Circuit: 2.2V~3.6V(HY16F3981) & 2.0V~5.5V(Other series except HY16F3981)
- Analog Circuit: 2.4V ~ 3.2V
- Operating Temperature: – 40°C ～ 85°C
- Low Power Consumption
- Standby Mode: Typ. 4.5uA~5uA@LSRC=32KHz
- Sleep Mode: Typ. 1.8uA~2.5uA
- Memory
- 64K/128K bytes Flash ROM
- 8k bytes SRAM
- Timer
- Watch Dog Timer
- 3 channels 16-bit Timer
- Support 2 channels 16-Bit PWM & 4 channels 8-bit PWM
- Compare and capture function
- Communication Interface
- Support 2 channels EUART and I2C(Master/Slave) communication interface
- Support 4-wire 32-bit SPI communication interface
- Support 2-wire OCD, ICP and ISP function
- Up to 72 GPIO pins (partially shared from LCD pins) are supported
- Built-in Hardware RTC(Real Time Clock) function
- Analog Features:
- 24-bit ΣΔADC(Analog to Digital Converter)
- Max.Sampling Frequency up to 1MHz
- Second/third order comb filter with conversion frequency of 15~31k sps
- ADC Gain: x1, x2, x4, x8, x16, x32 ,x64, x128
- ADC signal amplification can reach 256 times (using HY16F3981 instrument amplifier only)
- Input referred noise down to 65nVrms@Gain=128
- Differential input signal and zero adjustment of measurement range
- High input impedance (built-in input buffer)
- Low temperature drift coefficient and built-in absolute temperature sensor
- Operating Frequency
- External Crystal oscillator: 32768Hz ~ 16MHz
- Built-in ±2% high precision HAO oscillator (after trim)
- Built-in low power LPO oscillator
- Low Power and Low Temperature Drift Coefficient Power System
- Built-in programmable VDDA linear regulated supply voltage
- Built-in 1.2V reference voltage output
- R-Type LCD Driver
- Support up to 44 segments driving pin
- Support 1/3~1/8Duty and 1/3~1/4Bias
- Built-in charge pump voltage can provide a variety of LCD bias voltages
- LCD pin can be set as input / output pin
- Rail to Rail operation amplifier
- 1MHz bandwidth, higher than 90dB gain
- Programmable configuration: unit gain buffer, integrator…etc
- Supported channel: HY16F3981 x 1 channel, HY16F3913 x 3 channels.
- 12-bit DAC
- Programable Resistance Ladder
- With OPAMP, it can be designed as 12 bit DAC
- Supported channel: HY16F3981 x 1 channel, HY16F3913 x 2 channels
- Multi-function comparator
- Support external voltage input comparison
- Up to 15-level Low Voltage Detection
- AC impedance measurement Analog Front-End hardware (HY16F3903 & HY16F303 only)
- Built-in 24-bit ΣΔADC, two sets of 12-bit DAC, three sets of Rail-to-rail OPAMP and other hardware
- Electrochemical Analysis
- Bioelectrical Impedance Analysis Module, the functions are as follows:
- AC waveform frequency: 122Hz~250KHz
- Impendence Range: 1K ~ 1MΩ
- Phase detector: 0~90°