The Atmel SAM7X microcontroller series, specifically the SAM7X512/256/128, features a 32-bit ARM7TDMI RISC processor with a maximum clock speed of 55 MHz. It offers varying Flash memory sizes of 512 KB, 256 KB, or 128 KB, and SRAM options of 128 KB, 64 KB, or 32 KB, depending on the specific model. The microcontroller includes a comprehensive set of peripherals such as an Ethernet MAC, CAN controller, multiple USARTs, SPI interfaces, and an integrated 10-bit ADC. The device supports in-system programming via JTAG and has built-in security features, including lock bits to protect firmware. It is designed for low power consumption with various power management modes and includes a reset controller and brownout detector for reliable operation. The SAM7X series is suitable for applications requiring robust communication capabilities over Ethernet and CAN networks, making it a versatile choice for embedded control projects. This microcontroller is available in a TQFP-48 package and is RoHS compliant, ensuring it meets environmental standards.
ARM7® SAM7X Microcontroller IC 16/32-Bit 55MHz 128KB (128K x 8) FLASH 100-LQFP (14x14)
IC MCU 16/32B 128KB FLSH 100LQFP Product overview: AT91SAM7X128C-AU 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 128KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 128KB, Embedded Microcontroller MCU, Microcontrollers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-AT91SAM7X128C-AU
Manufacturer: Microchip Technology
Win Source Part Number: 862211-AT91SAM7X128C
Series: SAM7X
Operating Temperature Range: -40°C ~ 85°C (TA)
Features: ARM7® series Microcontroller IC 16/32-Bit 55MHz 128KB (128K x 8) FLASH 100-LQFP (14x14)
Core Processor: ARM7®
Speed: 55MHz
Package: Tray
Package: 100-LQFP
Mounting: Surface Mount
Core Size: 16/32-Bit
Connectivity: CANbus, Ethernet, I2C, SPI, SSC, UART/USART, USB
Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O: 62
Program Memory Size: 128KB (128K x 8)
Program Memory Type: FLASH
Data Converters: A/D 8x10b
Oscillator Type: Internal
Supply Voltage: 1.65V ~ 1.95V
Family Name: AT91SAM7
Categories: Integrated Circuits (ICs)
Case / Package: 100-LQFP (14x14)
ECCN: 3A991A2
Popularity: Medium
Fake Threat In the Open Market: 34 pct.
Supply and Demand Status: Limited
Quantity per package: 90
MSL Level: 3 (168 Hours)
Estimated Pruduction Lead Time: 51 Weeks
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001
ARM7® SAM7X Microcontroller IC 16/32-Bit 55MHz 128KB (128K x 8) FLASH 100-LQFP (14x14)
IC MCU 16/32B 128KB FLSH 100LQFP
MCU, ARM7TDMI, 48MHZ, TQFP-48; Product Range:SAM32 Family AT91SAM7X Series Microcontrollers; Architecture:ARM7TDM
ARM Microcontrollers - MCU LQFP GRN IND TMP MRLC
IC MCU 16/32B 128KB FLSH 100LQFP
IC MCU 16/32B 128KB FLSH 100LQFP
| DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Quarktwin Technology Ltd. | Lingto Electronic Limited | Newark, An Avnet Company | VAST STOCK CO., LIMITED | ODG (Origin Data Global) | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | AT91SAM7X128C-AU-ND | 685-AT91SAM7X128C-AU | 862211-AT91SAM7X128C-AU | AT91SAM7X128C-AU | AT91SAM7X128C-AU | 30AC9399 | AT91SAM7X128C-AU | AT91SAM7X128C-AU | AT91SAM7X128C-AU |
| Product Name | Microcontrollers | 128KB Embedded Microcontroller MCU | Embedded - Embedded - Microcontrollers - AT91SAM7X128C-AU | Microcontrollers | Embedded - Microcontrollers | Mcu, Arm7Tdmi, 48Mhz, Tqfp-48; Product Range Microchip | ARM Microcontrollers - MCU | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers |
| Data Bus | 16 Bit; 32 Bit | 32 Bit | 16 Bit; 32 Bit; 16/32-Bit | 16 Bit; 32 Bit; 16/32-Bit | 16 Bit; 32 Bit | 16 Bit; 32 Bit | |||
| Clock Speed | 55 MHz | 20 MHz | 55 MHz | 55 MHz | 55 MHz | 55 MHz | 55 MHz | ||
| Bits | Other; A/D 8x10b | ||||||||
| RAM | 32 KB | 32 KB | 128 KB | 32 KB | 32 KB | 32 KB | 32 KB | ||
| ROM | 128 KB |
