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ST UPSD3254A-40U6
Product Description Demo for Development.
Brands: STMicroelectronics, Inc
Mfr.Part #: UPSD3254A-40U6
Datasheet: UPSD3254A-40U6 Datasheet (PDF)
Package/Case: TQFP-80
Product Type: Programmable Logic ICs
UPSD3254A-40U6 General Description
Microcontroller Mcu, 8 Bit, 8032, 40Mhz, Tqfp-80; Product Range:8051 Family Upsd3Xx Series Microcontrollers; Device Core:8032; Operating Frequency Max:40Mhz; Program Memory Size:288Kb; No. Of Pins:80Pins; Ic Case/Package:Tqfp Rohs Compliant: Yes |Stmicroelectronics UPSD3254A-40U6
Features
- 40 MHz 8051 microcontroller core
- 256 KB flash memory
- 16 KB SRAM
- 10-bit ADC with eight channels
- Three 16-bit timers/counters
- Two UARTs, SPI, and I2C communication interfaces
- Two PWM generators
- Real-time clock (RTC)
- Watchdog timer
- Power-fail detection and reset
- Operating voltage range of 2.7V to 5.5V
Application
- Power management systems
- Battery chargers and battery management systems
- Industrial automation and control systems
- Motor control and robotics
- Home automation and smart building systems
- Internet of Things (IoT) devices
- Medical devices
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Case/Package | LQFP | Mount | Surface Mount |
| Number of Pins | 80 | Access Time | 40 µs |
| Data Bus Width | 8 b | Frequency | 40 MHz |
| Interface | I2C, UART, USART, USB | Max Frequency | 40 MHz |
| Max Operating Temperature | 85 °C | Max Supply Voltage | 5.5 V |
| Memory Size | 288 kB | Memory Type | FLASH |
| Min Operating Temperature | -40 °C | Min Supply Voltage | 4.5 V |
| Number of I/Os | 46 | Number of Programmable I/O | 80 |
| Number of Timers/Counters | 3 | Oscillator Type | Internal |
| Packaging | Bulk | Peripherals | LVD, POR, PWM, WDT |
| RAM Size | 32 kB |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
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.
Packing
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Step1 :Product
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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.
Part points
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The UPSD3254A-40U6 is a highly integrated microcontroller with a 80C51 core, integrated flash memory, and programmable logic. It offers low-power operation, flexible I/O options, and on-chip peripherals such as UART, SPI, timers, and PWM. It is ideal for a wide range of applications including industrial control, communication devices, and automotive electronics.
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Equivalent
Equivalent products of UPSD3254A-40U6 chip are UPSD3254A-40U6, UPSD3254A-40U6-CA3, and UPSD3254A-40U6-MN3. These chips are also part of the Intel 8-bit Flash microcontroller family with integrated USB and are suitable for a variety of embedded applications. -
Features
1. 32-bit ARM7TDMI-S CPU core 2. 256 KB flash memory 3. 8 KB RAM 4. 6 PWM channels 5. 6 UART channels 6. 2-wire I2C bus interface 7. Integrated ADC with 16-bit resolution 8. Low-power consumption 9. Operating temperature range: -40°C to 85°C -
Pinout
The UPSD3254A-40U6 has a pin count of 100 and is a microcontroller with a built-in programmable logic device. It combines a high-performance 8032 core with flash memory, SRAM, digital I/O, and communications interfaces for embedded control applications. -
Manufacturer
The manufacturer of the UPSD3254A-40U6 is Intel Corporation. Intel is an American multinational corporation that develops and manufactures computer processors, motherboard chipsets, and other hardware for a wide range of computing devices. Intel is one of the largest and most influential technology companies in the world, known for its innovation in the semiconductor industry. -
Application Field
The UPSD3254A-40U6 is commonly used in various applications such as consumer electronics, industrial control systems, networking equipment, automotive electronics, smart meters, and medical devices. It is particularly suitable for applications that require advanced control capabilities, embedded flash memory, and multiple communication interfaces. -
Package
The UPSD3254A-40U6 chip is a LQFP package type, with 64 pins and a size of 10 x 10 mm. It is a form factor of QFP (Quad Flat Package) and has a maximum operating frequency of 40 MHz.
Datasheet PDF
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