BAT32G139

Microcontroller
- 32-bit
  - High performance and low power consumption
    - BAT32G133
    - BAT32G135
    - BAT32G137
    - BAT32G139
    - BAT32G157
    - BAT32G179
  - Automotive MCUs

Product description

Product model

Design & development

BAT32G139

The BAT32G139 contains 256KB Flash, PGA, comparator, CAN2.0B, DAC, RTC and hardware multipiler and divider.
It is generally used in smart traffic management, smart city, low-carbon energy and smart home.
For further illustration, it can be put into specific use in smart locks, wireless surveillance devices, BMS battery management, smart appliances , and portable devices which require low power consumptions.

Datasheet >

The BAT32G139 is an MCU series that we designed based on ARM® Cortex®-M0+. It is a 32-bit micro-controller with low power consumption. The maximum operating frequency of this chip is 64MHz, also, it contains 256KB Flash, 2.5KB dedicated Flash storage section, 32KB SRAM storage, 75 GPIO and support the comparator, ADC, RTC, DAC, abundant analogue functions, timer and different kinds of communication ports.
The operating voltage of this chip is ranged within 1.8V~5.5V.

Features

> ARM Cortex M0+ cored
> maximum frequency being as 64MHz, @1.8-5.5V
> power consumption when in operation： 120uA/MHz@64MHz
> power consumption in deep sleep：0.8uA
> operating temperature：-40℃ - 105℃
> 256KB Flash
> 32KB SRAM
> 2.5KB Data Flash
> 17 16-bit timer(with both the PWM & motor-dedicated PWM function)
> 2-channel analogue comparator with dual-edging-lag function
> 2-channel PGA
> built-in 12-bit ADC with sampling rate as 1.42Msps
> 8-bit D/A converter
> enhanced DMA controller
> linkage controller
> 4 serial ports which can be configured either as 1-channel UART/2-channel SPI/2-channel simplified i2c respectively
> 2 dedicated standard i2c ports
> 4 types of oscillation supported
> 75 general GPIO
> built-in button-pressing interruption check available
> built-in clock output/buzzer output controlling circuitry
> packaging：LQFP48、LQFP64 & LQFP80

Product model

Part Number	Package	Frequency (MHz)	Core	Temp	Voltage	Memory Type	ROM	RAM	Data Flash	GPIO	DMA	Timer	LSE	WDT/WWDT	RTC	UART	I²C	SPI	CAN	LIN	PWM/EPWM	SAR-ADC				SAR-ADC-bit	SAR-ADC-ch	SAR-ADC-speed(Msps)	DAC		DAC-bit
																						SAR-ADC-unit	SAR-ADC-bit	SAR-ADC-ch	SAR-ADC-speed(Msps)	DAC-unit	DAC-bit			CO-MUL	CO-DIV
BAT32G139GK48FA	LQFP48	64	M0+	-40~105	1.8 - 5.5	FLASH	256KB	32KB	2.5KB	45	36	17	Y	1	1	3	2+5	5	1	1	17	1	12	15	1.42	2	8	2	2	1	1
BAT32G139GK64FB	LQFP64	64	M0+	-40~105	1.8 - 5.5	FLASH	256KB	32KB	2.5KB	59	37	17	Y	1	1	3	2+6	6	1	1	17	1	12	16	1.42	2	8	2	2	1	1

Design & development

Documentation

Name	Version	Describe	Download
BAT32G139 Data sheet	V1.04	BAT32G139 chip feature，performance indicators, packaging information, etc.	Download >