HY16F184、HY16F187、HY16F188 High Precision Mixed-Signal Controller Embedded 65nV Resolution ADC 32-bit Low Power MCU 64KB Flash 8KB SRAM User's Guide
■HY16F18 series is a high performance mixed-signal controller. It can be used for very precise measurement and control. An analog front-end circuit, a 24-bit ADC, a power management, a non-volatile memory, and 32-bit MCU are integrated in HY16F188. It allows designer to realize a low power low cost mixed-signal system.
The analog front-end circuit includes an 8-BIT RESISTANCE LADDERS, a rail-to-rail OPAMP, and a rail-to-rail input comparator. The 8-BIT RESISTANCE LADDERS are guarantee monotonic. It is a resistor ladder with 600ohm for each LSB. The resistor has low temperature coefficient. The rail-to-rail OPAMP has an input network that can be used for variance analog circuit configurations such as, integrator, current-to-voltage converter, programmable gain amplifier, and SAR ADC. The rail-to-rail input comparator consumes very low power for continuous monitor the analog signal. It can be used as supply voltage monitor, external wake-up trigger source, or capacitive touch-key driver.
The ultra-low noise 24-bit ADC is embedded. The maximum output rate is 10.24KSPS with 21-bit ENOB. The minimum noise level is 65nV RMS. The low noise amplifier with programmable gain is used with ADC. The maximum gain is 128. There is 4-bit ADC input that is used to extend the measurement range. There is a build-in analog input buffer for reference allow high output resistance reference source.
The power management provides selectable regulated voltage for analog circuit. The digital power is also provided by internal LDO. A charge pump is implemented to obstruct power disturb from system. It also enables low operation voltage down to 2.0V.
It has a 64Kbytes embedded flash memory. It can be used for program and data store. The data can be saved into flash during the operation. It also has 8K-bytes SRAM for the system.
A high performance 32-bit MCU core is used. The MCU can operate one instruction per clock cycle and up to 10MIPS. A friendly program tools are provided. The user can write C or assemble language code for the MCU. The IC has in-circuit-emulation function allows easy debug environment. It can operate from 2.2V to 3.6V in -40 to 85°C temperature range. Function Outline .
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HY16F184 、 HY16F187 、 HY16F188 、 HY16F18 series 、 HY16F18 |
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User's Guide |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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20171006 |
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Version V11 |
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UG-HY16F188 |
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5.3 MB |
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