Alternative Parts (Cross-Reference): Cross
Manufacturer: Microchip Technology
Category: Integrated Circuits (ICs) Embedded Microcontrollers
Series: SAM4S
Package: Tape & Reel (TR) Cut Tape (CT)
Product Status: Active
Core Processor: ARM® Cortex®-M4
Core Size: 32-Bit Single-Core
Speed: 120MHz
Connectivity: I²C, IrDA, Memory Card, SPI, SSC, UART/USART, USB
IC MCU 32BIT 2MB FLASH 64WLCSP Product overview: ATSAM4SD32BB-UUR from Microchip Technology 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 32-bit, 32BIT, 2MB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 32-bit, 32BIT, 2MB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-ATSAM4SD32BB-UUR
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| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | Lingto Electronic Limited | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-ATSAM4SD32BB-UUR | ATSAM4SD32BB-UUR | ATSAM4SD32BB-UUR | ATSAM4SD32BB-UUR | ATSAM4SD32BB-UUR | ATSAM4SD32BB-UUR | |
| Product Name | Integrated Circuits (ICs) Embedded Microcontrollers | 32-bit 32BIT 2MB Embedded Microcontroller MCU | Microcontrollers | Embedded - Microcontrollers | ARM Microcontrollers - MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers |
| Data Bus | 32 Bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit | 32 Bit; 32-Bit Single-Core | ||
| Clock Speed | 120 MHz | 120 MHz | 120 MHz | 120 MHz | 120 MHz | ||
| RAM | 160 KB | 160 KB | 160 KB | 160 KB | |||
| Supply Voltage | 1.62 to 3.6 volts | 1.62 to 3.6 volts | 3.6 to 1.62 volts | ||||
| Serial Interface | I2C/I2S/SPI/UART/USART/USB |
