深圳市中立信电子科技有限公司

ATSAM4C32CA-AU

ARM微控制器 - MCU LQFP144, Green, IND TEMP, CRYPTO, MRLA, 2048K, R

Description ATSAM4C32CA-AU

The ATSAM4C32CA-AU Atmel® | SMART SAM4C microcontrollers are system-on-chip solutions for smart energy applications, built around two high-performance 32-bit ARM® Cortex®-M4 RISC processors.

These devices operate at a maximum speed of 120 MHz and feature up to 2 Mbytes of embedded Flash, up to 304 Kbytes of SRAM and on-chip cache for each core.

Features ATSAM4C32CA-AU

 Application/Master Core

̶ ARM Cortex-M4 running at up to 120 MHz(1)

̶ Memory Protection Unit (MPU)

̶ DSP Instruction

̶ Thumb®-2 instruction set

̶ Instruction and Data Cache Controller with 2 Kbytes Cache Memory

̶ Memories

 Up to 2 Mbytes of Embedded Flash for Program Code (I-Code bus) and Program Data (D-Code bus) with Built-in ECC (2-bit error detection and 1-bit correction per 128 bits)

 Up to 256 Kbytes of Embedded SRAM (SRAM0) for Program Data (System bus)

 8 Kbytes of ROM with embedded bootloader routines (UART) and In-Application Programming (IAP) routines

 Coprocessor (provides ability to separate application, communication or metrology functions)

̶ ARM Cortex-M4F running at up to 120 MHz(1)

̶ IEEE® 754 Compliant, Single-precision Floating-Point Unit (FPU)

̶ DSP Instruction

̶ Thumb-2 instruction set

̶ Instruction and Data Cache Controller with 2 Kbytes of Cache Memory

̶ Memories

 Up to 32 Kbytes of Embedded SRAM (SRAM1) for Program Code (I-Code bus) and Program Data

(D-Code bus and System bus)

 Up to 16 Kbytes of Embedded SRAM (SRAM2) for Program Data (System bus)