HY16F3981 High Precision Mixed-Signal Controller Datasheet
■Digital Circuit
▲32-bit MCU 1T Andes Core E801
▲Supports C development environment instruction set
▲2.2V to 3.6V operational voltage.
▲-40 to 85°Coperational environment
▲Low power operation:
◆Normal Mode:0.6mA@CPU_CK:2MHz/2
◆Idle Mode: 5uA@LSRC=35KHz
◆Sleep Mode:Typ.2.5uA
▲64K Byte Flash ROM
◆Write/Erase cycle times: 20,000 cycles
◆Write/Read/Erase operating voltage: 2.7V~3.6V
▲8K Byte SRAM
▲16-bit Timer A, Timer B(x2), Timer C
▲16-bit PWM controller& capture function
▲SPI/ UART(x2)/I2Ccommunication Hardware IP
▲RTC Hardware IP
▲4x32 ~ 6x30 LCD Driver
◆Support 1/3, 1/4, 1/5, 1/6 duty @ 1/3 bias mode
◆R-type, External VLCD Application
◆Built-in 4-segment VLCD bias
◆3.3V, 3.0V, 2.8V, or 2.6V internal charge pump VLCD, and 5-stage VLCD voltage can be provided through a calibration VLCD trim function.
▲Programmable Multiplexed I/O:
◆General purpose digital output port
◆Optional LCD port or digital output port
■Analog Circuit
▲Operation voltage 2.4V to 3.6V
▲An ultra low noise 24-bit Σ ADC
◆ADC support x1 ~ x8 signal amplification, built-in instrumentation amplifier(IA)
◆x4 ~ x32 signal amplification, the maxi-mum input magnification up to 256
◆The input reference signal can be re-solved to 1.1 uVrms (Gain = 256)
◆Highest conversion rate of up to 15Ksps
▲External High Speed Oscillator Max 16MHz
▲External Low Speed Oscillator Mode 32768Hz
▲Internal High Speed Oscillator Max 16MHz
▲Internal Low Speed Oscillator 35KHz
▲Power management
◆Build-in selectable VDDA voltage LDO
◆1.2V Band gap reference output
▲A rail-to-rail operation amplifier
◆CMOS input, 1MHz bandwidth
◆Can use as comparator
▲A resistor ladders can be used as 12-bit Resistance Ladder
◆Programmable potentiometer
◆Monotonic guarantee
◆With OPAMP can be designed for 12-BIT DAC
▲Low voltage comparator
◆Low Voltage Detection
◆Supports external voltage input comparison
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HY16F3981 、 HY16F3981-L064 、 HY16F3981-E028 、 HY16F3981 series 、 HY16F398 、 HY16F3981-D000 、 HY16F Series 、 HY16F |
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Datasheet |
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Please see the document for details |
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LQFP64;SSOP28;Die |
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English Chinese Chinese and English Japanese |
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2021/05/12 |
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Version: V07 |
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DS-HY16F3981-V07_EN |
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1.9 MB |
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