The AT91SAM7S512B-MU is an ARM-based microcontroller featuring a 32-bit RISC architecture with a maximum operating speed of 55 MHz. It includes 512 Kbytes of internal Flash memory organized in a dual-plane configuration, allowing for efficient data storage and retrieval. The microcontroller is equipped with 64 Kbytes of SRAM, providing ample memory for applications. This device supports various connectivity options, including I2C, SPI, SSC, UART/USART, and USB 2.0, making it suitable for a wide range of embedded applications. It features a comprehensive set of peripherals, such as a brown-out detector, watchdog timer, and pulse-width modulation (PWM) capabilities. The microcontroller also includes an 8-channel 10-bit analog-to-digital converter, enhancing its functionality for data acquisition tasks. The operating voltage range is between 1.65V and 1.95V, and it is designed to operate in temperatures from -40¬8C to 85¬8C. The AT91SAM7S512B-MU is available in a 64-lead QFN package, making it suitable for space-constrained designs. Its combination of performance, memory capacity, and peripheral integration positions it as a viable option for engineers seeking a reliable microcontroller for their projects.
IC MCU 16/32BIT 512KB FLSH 64QFN Product overview: AT91SAM7S512B-MU 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, 512KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 32-bit, 32BIT, 512KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-AT91SAM7S512B-MU
Win Source Part Number: 1351816-AT91SAM7S512
Category: Integrated Circuits (ICs) - Embedded - Microcontrollers
Series: SAM7S
Core Processor: ARM7®
Speed: 55MHz
Package: Tray
Standard Package: 260
Core Size: 16/32-Bit
Connectivity: I2C, SPI, SSC, UART/USART, USB
Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O: 32
Program Memory Size: 512KB (512K x 8)
Program Memory Type: FLASH
RAM Size: 64K x 8
Data Converters: A/D 8x10b
Oscillator Type: Internal
Mounting Type: Surface Mount
Package / Case: 64-VFQFN Exposed Pad
Supplier Device Package: 64-QFN (9x9)
Temperature Range - Operating: -40°C ~ 85°C (TA)
ECCN: 3A991A2
Fake Threat In the Open Market: 36 pct.
MSL Level: 3 (168 Hours)
Voltage - Supply (Vcc/Vdd): 1.65V ~ 1.95V
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001
Mfr: Microchip Technology
Base Product Number: AT91SAM7S512
ARM7® SAM7S Microcontroller IC 16/32-Bit 55MHz 512KB (512K x 8) FLASH 64-QFN (9x9)
IC MCU 16/32BIT 512KB FLSH 64QFN
ARM Microcontrollers - MCU GREEN IND TEMP MRLB
IC MCU 16/32BIT 512KB FLSH 64QFN
MCU, 32BIT, ARM7TDMI, 55MHZ, QFN-48; Product Range:SAM32 Family AT91SAM7S Series Microcontrollers; Architecture:ARM7TDM
ARM7® SAM7S Microcontroller IC 16/32-Bit 55MHz 512KB (512K x 8) FLASH 64-QFN (9x9)
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | ODG (Origin Data Global) | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Newark, An Avnet Company | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-AT91SAM7S512B-MU | 1351816-AT91SAM7S512B-MU | AT91SAM7S512B-MU-ND | AT91SAM7S512B-MU | AT91SAM7S512B-MU | AT91SAM7S512B-MU | 68T5163 | AT91SAM7S512B-MU |
| Product Name | 32-bit 32BIT 512KB Embedded Microcontroller MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers | Microcontrollers | ARM Microcontrollers - MCU | Embedded - Microcontrollers | Mcu, 32Bit, Arm7Tdmi, 55Mhz, Qfn-48; Product Range Microchip | Microcontrollers |
| Data Bus | 32 Bit | 32 Bit | 16 Bit; 32 Bit | 16 Bit; 32 Bit | 16 Bit; 32 Bit; 16/32-Bit | 32 Bit | 16 Bit; 32 Bit; 16/32-Bit | |
| Clock Speed | 55 MHz | 55 MHz | 55 MHz | 55 MHz | 55 MHz | 55 MHz | ||
| RAM | 64 KB | 512 KB | 64 KB | 64 KB | 64 KB | 64 KB | ||
| Supply Voltage | 1.65 to 1.95 volts | 1.65 to 1.95 volts | 1.65 to 1.95 volts | 1.65 to 1.95 volts | ||||
| Serial Interface | SPI/TWI/USART/USB | SPI; UART; USART; USB |
