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ARM MCU, ARM Cortex-M4 Microcontrollers, ARM Cortex-M4, 32bit, 80 MHz, 256 KB, 160 KB
| メーカー : | STMicroelectronics, Inc |
|---|---|
| パッケージ : | UFQFP-48 |
| 製品 : | Microcontrollers |
| Datasheet: | STM32L451CCU6 Datasheet (PDF) |
| RoHs Status: | Lead free / RoHS Compliant |
| 在庫: | 1000 |
量
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STM32L451CCU6 製品詳細
The STM32L451xx devices are the ultra-low-power microcontrollers based on the high-performance Arm® Cortex®-M4 32-bit RISC core operating at a frequency of up to 80 MHz. The Cortex-M4 core features a Floating point unit (FPU) single precision which supports all Arm® single-precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances application security.
The STM32L451xx devices embed high-speed memories (Flash memory up to 512 Kbyte, 160 Kbyte of SRAM), a Quad SPI flash memories interface (available on all packages) and an extensive range of enhanced I/Os and peripherals connected to two APB buses, two AHB buses and a 32-bit multi-AHB bus matrix.
The STM32L451xx devices embed several protection mechanisms for embedded Flash memory and SRAM: readout protection, write protection, proprietary code readout protection and Firewall.
The devices offer a fast 12-bit ADC (5 Msps), two comparators, one operational amplifier, one DAC channel, an internal voltage reference buffer, a low-power RTC, one general-purpose 32-bit timer, one 16-bit PWM timer dedicated to motor control, four general-purpose 16-bit timers, and two 16-bit low-power timers.
In addition, up to 21 capacitive sensing channels are available.
They also feature standard and advanced communication interfaces.
The STM32L451xx operates in the -40 to +85 °C (+105 °C junction) and -40 to +125 °C (+130 °C junction) temperature ranges from a 1.71 to 3.6 V power supply. A comprehensive set of power-saving modes allows the design of low-power applications.
Some independent power supplies are supported: analog independent supply input for ADC, DAC, OPAMP and comparators. A VBAT input allows to backup the RTC and backup registers.
The STM32L451xx family offers six packages from 48 to 100-pin packages.
アプリケーション/パラメータの範囲
- 1.71 V to 3.6 V power supply
- -40 °C to 85/125 °C temperature range
- 145 nA in VBAT mode: supply for RTC and 32x32-bit backup registers
- 22 nA Shutdown mode (5 wakeup pins)
- 106 nA Standby mode (5 wakeup pins)
- 375 nA Standby mode with RTC
- 2.05 μA Stop 2 mode, 2.40 μA with RTC
- 84 μA/MHz run mode
- Batch acquisition mode (BAM)
- 4 μs wakeup from Stop mode
- Brown out reset (BOR)
- Interconnect matrix
- 1.25 DMIPS/MHz (Drystone 2.1)
- 273.55 CoreMark (3.42 CoreMark/MHz @ 80 MHz)
- 174.5 ULPBench score
- 4 to 48 MHz crystal oscillator
- 32 kHz crystal oscillator for RTC (LSE)
- Internal 16 MHz factory-trimmed RC (±1%)
- Internal low-power 32 kHz RC (±5%)
- Internal multispeed 100 kHz to 48 MHz oscillator, auto-trimmed by LSE (better than ±0.25 % accuracy)
- Internal 48 MHz with clock recovery
- 2 PLLs for system clock, audio, ADC
(商品画像: Diagram)
技術的パラメータ
- Core Processor
- ARM? Cortex?-M4
- Core Size
- 32-Bit
- Speed
- 80MHz
- Connectivity
- CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, UART/USART
- Peripherals
- Brown-out Detect/Reset, DMA, PWM, WDT
- Number of I/O
- 38
- Program Memory Size
- 256KB (256K x 8)
- Program Memory Type
- FLASH
- RAM Size
- 160K x 8
- Voltage Supply (Vcc/Vdd)
- 1.71V ~ 3.6V
- Data Converters
- A/D 10x12b; D/A 1x12b
- Oscillator Type
- Internal
- Operating Temperature
- -40??C ~ 85??C (TA)
- Mounting Type
- Surface Mount
- Package / Case
- 48-UFQFN Exposed Pad
- Supplier Device Package
- 48-UFQFPN (7x7)
STM32L451CCU6 特殊な製品に関連する
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運送
- 交通手段
- 出荷
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- DHL
- $20.00-$40.00 (0.50 KG)
- 2-5 days
- Fedex
- $20.00-$40.00 (0.50 KG)
- 3-7 days
- UPS
- $20.00-$45.00 (0.50 KG)
- 2-5 days
- TNT
- $25.00-$65.00 (0.50 KG)
- 2-5 days
- EMS
- $25.00-$45.00 (0.50 KG)
- 5-14 days
- REGISTERED AIR MAIL
- $2.00-$3.00 (0.10 KG)
- 7-30 days
Processing Time：Shipping fee depend on different zone and country.
支払い
- お支払い方法
- 支払手数料
- Wire Transfer
- charge US$30.00 banking fee.
- Paypal
- charge 4.0% service fee.
- Credit Card
- charge 3.5% service fee.
- Western Union
- charge US$0.00 banking fee.
- Money Gram
- charge US$0.00 banking fee.
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私たちは、豊かな製品を持って、あなたの様々なニーズを満たすことができます。
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最小発注数量がの1pcsから始まります。
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最低国際海運料金は$ 2.00米から始まります。
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すべての製品の90日間の品質保証。
梱包
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Step1: Products
-
Step2: Vacuum Packaging
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Step3: Anti-Static Bag
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Step4: Individual Packaging
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Step5: Packaging Boxes
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Step6: Bar-Code Shipping Tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
保証
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
FAQ:
- Q: How does Jotrin guarantee that STM32L451CCU6 is the original manufacturer or agent of ST?
- We have a professional business development department to strictly test and verify the qualifications of ST original manufacturers and agents. All ST suppliers must pass the qualification review before they can publish their STM32L451CCU6 devices; we pay more attention to the channels and quality of STM32L451CCU6 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
- Q: How to find the detailed information of STM32L451CCU6 chips? Including ST original factory information, Microcontrollers application, STM32L451CCU6 pictures?
- You can use Jotrin's intelligent search engine, or filter by STM32 32-bit Arm Cortex MCUs ; STM32 Ultra Low Power MCUs ; STM32L0 Value Line category, or find it through STMicroelectronics, Inc Information page.
- Q: Are the ST's STM32L451CCU6 price and stock displayed on the platform accurate?
- The ST's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for STM32L451CCU6, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
- Q: Can I place an order offline?
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Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online. - Q: What forms of payment can I use in Jotrin?
- TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
- Q: How is the shipping arranged and track my package?
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Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days. - Q: What is the process for returns or replacement of STM32L451CCU6?
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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 STM32L451CCU6 we delivered, we will accept the replacement or return of the STM32L451CCU6 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 STM32L451CCU6.
(3)The STM32L451CCU6 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
More details about return electronic components please see our Return & Change Policy. - Q: How to contact us and get support, such as STM32L451CCU6 datasheet pdf, STM32L451CC pin diagram?
- Need any After-Sales service, please feel free contact us: sales@jotrin.com
STMicroelectronics, Inc
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