STMicroelectronics, Inc. Microcontrollers UPSD3354DV-40U6

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

Manufacturer: STMicroelectronics
Win Source Part Number: 213778-UPSD3354DV-40U6
Packaging: Tray
Core Processor: 8032
Number of I/O: 45
Program Memory Size: 288KB (288K x 8)
Program Memory Type: FLASH
Data Converters: A/D 8x10b
Family Name: uPSD3354
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 85°C (TA)
Dimension: 80-LQFP
Speed(Frequency): 40MHz
Supply Voltage - Operating: 3 V to 3.6 V
Part Core Size: 8-Bit
Data RAM Size: 32K x 8
Alternative Parts (Cross-Reference): UPD78F0474GK-GAK-AX; uPD78F0545GK-8EU; uPD78F0544GK(A)-GAK-AX; UPD78F0485GK-GAK-E1-AX;
Introduction Date: March 23, 1998
ECCN: 3A991.a.2
Estimated EOL Date: Obsolete / End of life
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 30 pct.
Supply and Demand Status: Limited

8-Bit 40MHz FLASH MCU, 256KB FLASH, 32KB RAM, TQFP-80 Product overview: UPSD3354DV-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, 32KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 40MHz, 256KB, 32KB. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-UPSD3354DV-40U6 can be used for catalog matching and distributor lookup.

IC MCU 8BIT 288KB FLASH 80LQFP