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Charging pile monitor
The monitoring in the electric vehicle and the charging pile is key for the charging system safety. The MM32F0040 based charging monitor system satisfies:
- The requirement of the small factor of the module with the high performance and chip size of MM32F0040
- High reliability requirement, such as ESD, Latch-up
- 2.0-5.5V broad voltage power supply
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MM32 MCU Model：
MM32F0040 Series
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MCU Specifications：
This device is a 32-bit microcontroller based on the high-performance Arm® Cortex-M0 core, operating at a frequency of up to 72MHz, with built-in high-speed memory, an extensive range of enhanced I/O ports and peripherals.
- 32KB Flash, 4KB SRAM
- One 12-bit ADC and one comparator
- One 16-bit general-purpose timer, one 32-bit general-purpose timer, three 16-bit basic timers and one 16-bit advanced timer
- Three UART interfaces, one SPI interfaces and one I2C interfaces
- Working voltage: 2.0V~5.5V
- High reliability: support up to ±6000V HBM ESD，±2000V CDM ESD and ±300mA withstanding current for high-temperature latch-up
- Working temperature range (ambient temperature): -40℃ to +85℃ industrial type and -40℃ to +105℃ extendable industrial type (V is the suffix)
- Multiple sets of power-saving modes make possible the design of low-power applications
- Pin-to-pin compatible with MM32F003 and MM32SPIN05
- Provide five package types:TSSOP20 and QFN20
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