HY17M

Applications
  • Smoke sensing, Gas sensing
  • PM2.5 sensing, Infrared sensing
  • Temperature sensing, Analog Signal Collector
  • Digital Pressure Sensor
  • Precision sensing system
Product Features

Digital Features:

  • 8-Bit RISC-like Mixed Signal Microcontroller
    • 71 high performance H08D instruction sets
    • Hardware multiplier and look up table
    • Power On/ Brown Out 1/ Brown Out 2
    • WDT/MCLR Reset
    • Support C compiler environment.
  • Operating Voltage and Temperature Range
    • Digital Circuit: 1.9V ~ 5.5V
    • Analog Circuit: 2.4V ~ 5.5V
    • Operating Temperature: – 40°C ~ 85°C
  • Low Power Consumption
    • Standby Mode: Typ. 0.5uA~1uA@3.0V
    •  Sleep Mode: Typ. 0.1uA~0.25uA@3.0V
  • Memory
    • 4K/8K words MTP Program Memory (Write/Erase cycle times: 1,000 cycles)
    • 32 bytes (30,000 or 15,000 cycles) & 64 bytes (7,000 cycles) EEPROM Data Memory
    • 256/512/640 bytes SRAM and 6-level Stack
  • Timer
    • Watch Dog Timer
    • 8-bit Timer
    • 16-bit Timer: support 16-Bit PWM and 8-bit+8-bit PWM
  • Communication interface
    • Support EUART, 8-bit SPI and I2C(Master/Slave) communication interface.
    • Support 2-wire’s On-Chip Debugging and In-Circuit Programming function.
    • Support hardware ISP(In-System Programming) function (HY17M26 & HY17M28 only)
  • Support for up to 23 programmable digital IO function pins

Analog Features:

  • 24-Bit ΣΔADC(Analog to Digital Converter)
    •  Max. Sampling Frequency up to 1MHz
    • Oversampling Freq. setting: 64 ~ 65536
    • Second/third order comb filter with conversion frequency of 15.6Ksps
    • ADC Gain: x1/4, x1/2, x1,x2,x4,x8,x16
    • Differential input signal and zero adjustment of measurement range
    • 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 14.5KHz/15KHz
  • Low Power and Low Temperature Drift Coefficient Power System
    • Built-in programmable VDDA linear regulated supply voltage
    • Built-in 1.2V reference voltage output
  • 12-bit DAC(only for HY17M24)
    • Programable Resistance Ladder
  • Rail-to-rail Operational Amplifier(only for HY17M24)
    • Integrator Circuit
    • Programmable network switching
  • Support Touch Key function, up to 2 keys (HY17M28 only)
  • Support up to 56 LED drivers, with 2mA~15mA constant current drive adjustment (HY17M28 only)
Product Specifications
Model No. VDD(V) Internal
Clock
(Hz)
System
Clock
(Hz)
Program
Memory
(word)
Data
Memory
(byte)
Built-in
EPROM
(word)
Built-in
EEPROM
(Byte)
ADC
ENOB
(bit x ch.)
Sample Rate
(sps)
TPS OPAMP
(type x ch.)
DAC
(bit x ch.)
RTC LCD/LED
(com x seg)
I/O Timer PWM
(bit x ch.)
Serial
Interface
ISP  Package
8-bit  16-bit
HY17M24 1.9~5.5 14.5K
1.843M
4.147M
8.755M
17.51M
14.5K
~
16M
4K* 256 32** 21-bit x11 8~15.6K Y R2Rx1 12bit x1 Y 9xIO 1 1 8-bit x2,
16-bit x1
EUART
I2C
SOP16
21-bit x15 17xIO SSOP24
QFN24
SSOP28
HY17M26 1.9~5.5 15K
1.843M
4.147M
8.755M
17.51M
15K
~
16M
8K* 640 128*** 21-bit x10 8~15.6K Y Y 9xIO 2 2 8-bit x4,
16-bit x2
EUART x 2
I2C x 2
SPI x 1
Y SSOP16
21-bit x18 21xIO SSOP28
21-bit x18 23xIO QFN32
HY17M28 1.9~5.5 15K
1.843M
4.147M
8.755M
15.667M
15K
~
16M
8K* 512 32/64** 20-bit x7 8~15.6K Y LNAx1 Y 8×7 LED 15xIO 1 1 8-bit x2,
16-bit x1
EUART
I2C
Y SSOP20
20-bit x11 19xIO SSOP28
20-bit x14 23xIO QFN32

Remark:
ADC:24-bit Sigma Delta ADC.
OPAMP:R2R means Rail to Rail OPAMP,LNA means Low Noise OPAMP.
TPS: Internal Temperature Sensor.
RTC:Support external 32768Hz crystal or 450KHz~16MHz ceramic resonator or 1MHz~16MHz crystal oscillator.
DAC:Digital to Analog Converter.
Timer:Timer A(8-bit) support multi-segment interrupt time setting; Timer B(16-bit) support Timer & PWM function.
ISP:Support hardware ISP(In-System Programming) function.
H08D:All HY17M Series products are H08D instruction architecture (the instruction is the same as H08A,but enhances the efficiency of C compilation)
*:MTP Program Memory’s Write/Erase cycle time is 1,000 cycles.
**: EEPROM data storage space supports different write/erase cycles, please refer to the product specification for details.
***:EPROM Data Memory’s Write/Erase cycle time is 1,000 cycles and please note that every time you need to write the value, you must erase the 128 words again.

Product Application Notes
Model No. Descriptions User Manual Application
Source Code
Product
Videos
UG-HY17M24 HY17M24 chip User’s Guide Download
UG-HY17M26 HY17M26 chip User’s Guide Download
UG-HY17M28 HY17M28 chip User’s Guide Download
APD-HY17MIDE006 HY17M24 IP User’s Guide Download Download
APD-HY17MIDE012 HY17M26 IP User’s Guide Download Download
APD-HY17MIDE015 HY17M28 IP User’s Guide Download Download
APD-HY17M001 HY17M24 MEMS Pressure Sensor Application Manual Download Download
APD-HY17M002 HY17M26 Digital Pressure Sensor Application Manual Download Download
APD-HY17M003 HY17M28 LED Infrared Thermometer Application Manual Download Download
APD-HYIDE018 H08 C compiler User’s Guide Download
APD-CORE001 H08A and H08B Instruction Set Comparison Table Download
APD-CORE002 H08A/H08C/H08D Instruction Set Manual Download
APD-HYIDE003 HY-MCU COMPILER Download
APN-HY17M001 HY17M Series Products Development Precautions Download
OJTI-HM-2013-002 QFN/DFN PCB Pad Design and Soldering Production Process Precautions Download

 

Tools & Software & Document Download Page

Model No. Descriptions Software Software User Manual Hardware User Manual Training Videos
HY17M24-DK01 HY17M24 Series In-Circuit Emulator Download
HY17M26-DK01 HY17M26 Series In-Circuit Emulator Download
HY17M28-DK01 HY17M28 Series In-Circuit Emulator Download
HY17M Series ASM IDE HY17M Series Assembly Language Development Environment Software Download Download
H08 C IDE C language development environment software for H08A/H08C/H08D MCU Download Download
HY17M24 C Library HY17M24 Series C Library for Peripheral Driver Download Download
HY17M26 C Library HY17M26 Series C Library for Peripheral Driver Download Download
HY17M28 C Library HY17M28 Series C Library for Peripheral Driver Download Download
HY17M24-AK01 HY17M24 ΣΔADC Performance Test Tool Download Download Download
HY17M24-DS01 HY17M24 Getting Started Evaluation Kit Download Download Download
HY17M28-DS01 HY17M28 HyTiny Getting Started Evaluation Kit Download Download Download
HY17M26 Bootloader HY17M26 Series ISP Bootloader Software Download Download
HY17M28 Bootloader HY17M28 Series ISP Bootloader Software Download Download Download