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SAM7X128 - ARM-based Flash MCU

Download the SAM7X128 datasheet PDF. This datasheet also covers the SAM7X512 variant, as both devices belong to the same arm-based flash mcu family and are provided as variant models within a single manufacturer datasheet.

General Description

The Atmel SAM7X512/256/128 is a highly-integrated Flash microcontroller based on the 32-bit ARM® RISC processor.

Key Features

  • 512/256/128 Kbytes of high-speed Flash and 128/64/32 Kbytes of SRAM, a large set of peripherals, including an 802.3 Ethernet MAC, and a CAN controller. A complete set of system functions minimizes the number of external components. The embedded Flash memory can be programmed in-system via the JTAG-ICE interface or via a parallel interface on a production programmer prior to mounting. Builtin lock bits and a security bit protect the firmware from accidental overwrite and preserve its confidential.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SAM7X512-ATMEL.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Atmel (now Microchip Technology)

Part Number Description
SAM7X256 ARM-based Flash MCU
SAM7X512 ARM-based Flash MCU
SAM7L128 Flash MCU
SAM7L64 Flash MCU
SAM7S128 ARM-based Flash MCU

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
ARM-based Flash MCU SAM7X512 / SAM7X256 / SAM7X128 SUMMARY DATASHEET Description The Atmel SAM7X512/256/128 is a highly-integrated Flash microcontroller based on the 32-bit ARM® RISC processor. It features 512/256/128 Kbytes of high-speed Flash and 128/64/32 Kbytes of SRAM, a large set of peripherals, including an 802.3 Ethernet MAC, and a CAN controller. A complete set of system functions minimizes the number of external components. The embedded Flash memory can be programmed in-system via the JTAG-ICE interface or via a parallel interface on a production programmer prior to mounting. Builtin lock bits and a security bit protect the firmware from accidental overwrite and preserve its confidentiality.