STMicroelectronics, Inc. Embedded - Embedded - Microcontrollers - UPSD3434E-40U6 UPSD3434E-40U6

Manufacturer: STMicroelectronics
Win Source Part Number: 938326-UPSD3434E-40U6
Series: µPSD
Operating Temperature Range: -40°C ~ 85°C (TA)
Features: 8032 series Microcontroller IC 8-Bit 40MHz 288KB (288K x 8) FLASH
Core Processor: 8032
Speed: 40MHz
Package: Tray
Package: 80-LQFP
Mounting: Surface Mount
Core Size: 8-Bit
Connectivity: I2C, IrDA, SPI, UART/USART, USB
Peripherals: LVD, POR, PWM, WDT
Number of I/O: 46
Program Memory Size: 288KB (288K x 8)
Program Memory Type: FLASH
Data Converters: A/D 8x10b
Oscillator Type: Internal
Supply Voltage: 3V ~ 5.5V
Part Status: Obsolete
Family Name: UPSD34
Categories: Integrated Circuits (ICs)
ECCN: 3A991A2
Popularity: High
Fake Threat In the Open Market: 95 pct.
Supply and Demand Status: Balance
Quantity per package: 119
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001

8-Bit 40MHz FLASH MCU, LQFP, 256KB, 46 I/O, I2C, SPI, USB Product overview: UPSD3434E-40U6 from STMicroelectronics is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 8-bit, 40MHz, 256KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 40MHz, 256KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-UPSD3434E-40U6 can be used for catalog matching and distributor lookup.

8032 µPSD Microcontroller IC 8-Bit 40MHz 288KB (288K x 8) FLASH