STMicroelectronics, Inc. 8-bit 40MHz 288KB 32KB Embedded Microcontroller MCU UPSD3254A-40T6

Description
8-Bit FLASH MCU, 40MHz, 288KB FLASH, 32KB RAM, LQFP Product overview: UPSD3254A-40T6 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, 288KB, 32KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 40MHz, 288KB, 32KB. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-UPSD3254A-40T6 can be used for catalog matching and distributor lookup.
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Description
8-Bit FLASH MCU, 40MHz, 288KB FLASH, 32KB RAM, LQFP Product overview: UPSD3254A-40T6 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, 288KB, 32KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 40MHz, 288KB, 32KB. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-UPSD3254A-40T6 can be used for catalog matching and distributor lookup.
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Suppliers

Company
Product
Description
Supplier Links
8-bit 40MHz 288KB 32KB Embedded Microcontroller MCU - 685-UPSD3254A-40T6 - ERSAELECTRONICS PTE. LTD.
Singapore
8-bit 40MHz 288KB 32KB Embedded Microcontroller MCU
685-UPSD3254A-40T6
8-bit 40MHz 288KB 32KB Embedded Microcontroller MCU 685-UPSD3254A-40T6
8-Bit FLASH MCU, 40MHz, 288KB FLASH, 32KB RAM, LQFP Product overview: UPSD3254A-40T6 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, 288KB, 32KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 40MHz, 288KB, 32KB. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-UPSD3254A-40T6 can be used for catalog matching and distributor lookup.

8-Bit FLASH MCU, 40MHz, 288KB FLASH, 32KB RAM, LQFP Product overview: UPSD3254A-40T6 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, 288KB, 32KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 40MHz, 288KB, 32KB. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-UPSD3254A-40T6 can be used for catalog matching and distributor lookup.

Supplier's Site Datasheet
Microcontrollers - 497-2376-ND - DigiKey
Thief River Falls, MN, United States
Microcontrollers
497-2376-ND
Microcontrollers 497-2376-ND
8032 µPSD Microcontroller IC 8-Bit 40MHz 288KB (288K x 8) FLASH

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

Buy Now Datasheet
Microcontrollers - UPSD3254A-40T6 - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Microcontrollers
UPSD3254A-40T6
Microcontrollers UPSD3254A-40T6
8032 µPSD Microcontroller IC 8-Bit 40MHz 288KB (288K x 8) FLASH

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

Buy Now Datasheet
Embedded - Microcontrollers - UPSD3254A-40T6 - Lingto Electronic Limited
Shenzhen, China
Embedded - Microcontrollers
UPSD3254A-40T6
Embedded - Microcontrollers UPSD3254A-40T6
IC MCU 8BIT 288KB FLASH 52LQFP

IC MCU 8BIT 288KB FLASH 52LQFP

Supplier's Site Datasheet
Integrated Circuits (ICs) - Embedded - Microcontrollers - UPSD3254A-40T6 - Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Embedded - Microcontrollers
UPSD3254A-40T6
Integrated Circuits (ICs) - Embedded - Microcontrollers UPSD3254A-40T6
IC MCU 8BIT 288KB FLASH 52LQFP

IC MCU 8BIT 288KB FLASH 52LQFP

Supplier's Site

Technical Specifications

  ERSAELECTRONICS PTE. LTD. DigiKey Quarktwin Technology Ltd. Lingto Electronic Limited Shenzhen Shengyu Electronics Technology Limited
Product Category Microcontrollers (MCU) Microcontrollers (MCU) Microcontrollers (MCU) Microcontrollers (MCU) Microcontrollers (MCU)
Product Number 685-UPSD3254A-40T6 497-2376-ND UPSD3254A-40T6 UPSD3254A-40T6 UPSD3254A-40T6
Product Name 8-bit 40MHz 288KB 32KB Embedded Microcontroller MCU Microcontrollers Microcontrollers Embedded - Microcontrollers Integrated Circuits (ICs) - Embedded - Microcontrollers
Data Bus 8 Bit 8 Bit 8 Bit; 8-Bit 8 Bit; 8-Bit 8 Bit
RAM 32 KB 32 KB 32 KB 32 KB
Supply Voltage 5 volts 4.5 to 5.5 volts 5.5 volts
Serial Interface I2C, USB, UART, USART UART; USART; USB
Package Type Other; LQFP LFQP; Other; 52-LQFP QFP; Other; 52-LQFP Other; 52-LQFP
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