Name: STM32F446ZEH7TR
Brand: STMicroelectronics
SKU: STM32F446ZEH7TR
Availability: InStock
Rating: 5 (152 reviews)

STM32F446ZEH7TR

仅供参考

零件编号	STM32F446ZEH7TR
制造商	STMicroelectronics
描述	IC MCU 32BIT 512KB FLSH 144UFBGA
数据表
封装	-
ECAD
库存	0 piece(s)
单价	Request a Quote
交货时间	待确认
预计送达时间	六月 30 - 七月 5 (选择速递服务)
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STM32F446ZEH7TR参数

制造商	STMicroelectronics
类别	集成电路（IC） - 嵌入式 - 微控制器
封装	-
ECAD
系列	STM32F4
核心处理器	ARM® Cortex®-M4
核心尺寸	32-Bit Single-Core
速度	180MHz
连接	CANbus, EBI/EMI, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG
外设	Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT
I / O数量	114
程序内存大小	512KB (512K x 8)
程序存储器类型	FLASH
EEPROM大小	-
RAM大小	132K x 8
电压 - 电源（Vcc / Vdd）	1.7V ~ 3.6V
数据转换器	A/D 24x12b; D/A 2x12b
振荡器类型	Internal
工作温度	-40°C ~ 105°C (TA)
安装类型	Surface Mount
包/箱	144-UFBGA
供应商设备包	144-UFBGA (10x10)

STM32F446ZEH7TR Packaging

STM32F446ZEH7TR FAQ

1. How to order STM32F446ZEH7TR on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that STM32F446ZEH7TR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the STM32F446ZEH7TR. All suppliers must pass our qualification reviews before they can publish their products including STM32F446ZEH7TR on Heisener; we pay more attention to the channels and quality of STM32F446ZEH7TR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the STM32F446ZEH7TR price and inventory displayed accurate?

The price and inventory of STM32F446ZEH7TR fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of STM32F446ZEH7TR?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the STM32F446ZEH7TR we delivered, we will accept the replacement or return of the STM32F446ZEH7TR only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of STM32F446ZEH7TR.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as STM32F446ZEH7TR pin diagram, STM32F446ZEH7TR datasheet?

If you need any after-sales service, please do not hesitate to contact us.