SAM4S Series Microcontrollers

SAM4S microcontrollers operate at 120 MHz and integrate Microchip's Flash read accelerator

Image of Atmel's SAM4S Series MicrocontrollersBased on the powerful ARM® Cortex™-M4 processor, the Microchip SAM4S series extends the Microchip Cortex-M portfolio. Devices are pin-to-pin and software compatible with current SAM3 Cortex-M3 processor-based microcontrollers (MCUs), offering a smooth upwards migration path for performance and memory size.

SAM4S microcontrollers operate at 120 MHz and integrate Microchip's Flash read accelerator and optional cache memory to increase system performance. The SAM4S features a multi-layer bus matrix, multi-channel direct memory access (DMA), and distributed memory to support high data-rate communication.

The SAM4S series achieves 200 µA/MHz in dynamic mode at a low operating frequency; 30 mA at 120 MHz; and 1 µA at 1.8 V in back-up mode with the real-time clock (RTC) running. Offering some of the best power consumption/performance rates on the market for standby mode, the SAM4S reaches 120 MHz+ operating frequency with a RAM retention mode below 25 µA.

These SAM4S has integrated best-in-class hardware code protection which prevents access to on-chip memory to protect your intellectual property (IP). SAM4S supports secure device reconditioning (chip erase) for reprogramming, and a unique 128-bit ID and scrambled external bus interface ensure software confidentiality, while the hardware cyclic redundancy check (CRC) checks memory integrity.

SAM4S

ImageManufacturer Part NumberDescriptionAvailable Quantity
IC MCU 32BIT 128KB FLASH 48LQFPATSAM4S2AA-AUIC MCU 32BIT 128KB FLASH 48LQFP989 - ImmediateView Details
IC MCU 32BIT 1MB FLASH 100LQFPATSAM4SA16CA-AURIC MCU 32BIT 1MB FLASH 100LQFP1213 - ImmediateView Details
IC MCU 32BIT 256KB FLASH 48LQFPATSAM4S4AB-ANIC MCU 32BIT 256KB FLASH 48LQFP224 - ImmediateView Details
IC MCU 32BIT 1MB FLASH 100LQFPATSAM4SA16CB-ANIC MCU 32BIT 1MB FLASH 100LQFP229 - ImmediateView Details
IC MCU 32BIT 1MB FLASH 100LQFPATSAM4SD16CB-ANIC MCU 32BIT 1MB FLASH 100LQFP182 - ImmediateView Details
IC MCU 32BIT 1MB FLASH 100VFBGAATSAM4SA16CA-CFUIC MCU 32BIT 1MB FLASH 100VFBGA0View Details
IC MCU 32BIT 128KB FLASH 64QFNATSAM4S2BB-MNIC MCU 32BIT 128KB FLASH 64QFN351 - ImmediateView Details
IC MCU 32BIT 128KB FLSH 100TFBGAATSAM4S2CA-CUIC MCU 32BIT 128KB FLSH 100TFBGA475 - ImmediateView Details
IC MCU 32BIT 128KB FLSH 100TFBGAATSAM4S2CB-CNIC MCU 32BIT 128KB FLSH 100TFBGA414 - ImmediateView Details
IC MCU 32BIT 512KB FLSH 100TFBGAATSAM4S8CB-CNIC MCU 32BIT 512KB FLSH 100TFBGA674 - ImmediateView Details
IC MCU 32BIT 1MB FLASH 64QFNATSAM4SA16BB-MNIC MCU 32BIT 1MB FLASH 64QFN256 - ImmediateView Details
IC MCU 32BIT 1MB FLASH 64QFNATSAM4SD16BB-MNIC MCU 32BIT 1MB FLASH 64QFN422 - ImmediateView Details
IC MCU 32BIT 1MB FLASH 100TFBGAATSAM4SA16CB-CNIC MCU 32BIT 1MB FLASH 100TFBGA483 - ImmediateView Details
IC MCU 32BIT 2MB FLASH 100TFBGAATSAM4SD32CB-CNIC MCU 32BIT 2MB FLASH 100TFBGA512 - ImmediateView Details
IC MCU 32BIT 128KB FLASH 64WLCSPATSAM4S2BB-UURIC MCU 32BIT 128KB FLASH 64WLCSP4060 - ImmediateView Details
IC MCU 32BIT 256KB FLASH 64WLCSPATSAM4S4BA-UURIC MCU 32BIT 256KB FLASH 64WLCSP1279 - ImmediateView Details
IC MCU 32BIT 128KB FLASH 48VQFNATSAM4S2AB-MNRIC MCU 32BIT 128KB FLASH 48VQFN9 - ImmediateView Details
IC MCU 32BIT 128KB FLSH 100TFBGAATSAM4S2CB-CNRIC MCU 32BIT 128KB FLSH 100TFBGA438 - ImmediateView Details
IC MCU 32BIT 256KB FLSH 100TFBGAATSAM4S4CB-CNRIC MCU 32BIT 256KB FLSH 100TFBGA360 - ImmediateView Details
IC MCU 32BIT 256KB FLSH 100VFBGAATSAM4S4CA-CFUIC MCU 32BIT 256KB FLSH 100VFBGA514 - ImmediateView Details

Development Kits

ImageManufacturer Part NumberDescriptionAvailable Quantity
SAM4S16C EVAL BRDATSAM4S-WPIR-RDSAM4S16C EVAL BRD0View Details
SAM4S XPLAINED ATSAM4S16C EVALATSAM4S-XPLDSAM4S XPLAINED ATSAM4S16C EVAL0View Details
SAM4SD32 EVAL BRDATSAM4S-EK2SAM4SD32 EVAL BRD0View Details
SAM4S XPLAINED PRO ATSAM4SD32CATSAM4S-XPROSAM4S XPLAINED PRO ATSAM4SD32C0View Details
SAM4S XPLAINED PRO ATSAM4SD32CATSAM4S-XSTKSAM4S XPLAINED PRO ATSAM4SD32C9 - ImmediateView Details
Published: 2012-11-09