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 48LQFP736 - ImmediateView Details
IC MCU 32BIT 256KB FLASH 64LQFPATSAM4S4BA-AURIC MCU 32BIT 256KB FLASH 64LQFP2592 - ImmediateView Details
IC MCU 32BIT 256KB FLASH 48LQFPATSAM4S4AA-AUIC MCU 32BIT 256KB FLASH 48LQFP1205 - ImmediateView Details
IC MCU 32BIT 256KB FLASH 64LQFPATSAM4S4BA-AUIC MCU 32BIT 256KB FLASH 64LQFP420 - ImmediateView Details
IC MCU 32BIT 256KB FLASH 100LQFPATSAM4S4CA-AUIC MCU 32BIT 256KB FLASH 100LQFP270 - ImmediateView Details
IC MCU 32BIT 1MB FLASH 100LQFPATSAM4SA16CA-AURIC MCU 32BIT 1MB FLASH 100LQFP1431 - ImmediateView Details
IC MCU 32BIT 128KB FLASH 64LQFPATSAM4S2BA-AUIC MCU 32BIT 128KB FLASH 64LQFP810 - ImmediateView Details
IC MCU 32BIT 256KB FLASH 48LQFPATSAM4S4AB-ANIC MCU 32BIT 256KB FLASH 48LQFP225 - ImmediateView Details
IC MCU 32BIT 2MB FLASH 64LQFPATSAM4SD32BB-ANRIC MCU 32BIT 2MB FLASH 64LQFP2567 - ImmediateView Details
IC MCU 32BIT 128KB FLSH 100TFBGAATSAM4S2CA-CUIC MCU 32BIT 128KB FLSH 100TFBGA480 - ImmediateView Details
IC MCU 32BIT 1MB FLASH 100VFBGAATSAM4SD16CB-CFNRIC MCU 32BIT 1MB FLASH 100VFBGA4000 - 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 2MB FLASH 100TFBGAATSAM4SD32CA-CUIC MCU 32BIT 2MB FLASH 100TFBGA253 - ImmediateView Details
IC MCU 32BIT 128KB FLASH 64WLCSPATSAM4S2BA-UURIC MCU 32BIT 128KB FLASH 64WLCSP4294 - ImmediateView Details
IC MCU 32BIT 2MB FLASH 64WLCSPATSAM4SD32BA-UURIC MCU 32BIT 2MB FLASH 64WLCSP3985 - ImmediateView Details
IC MCU 32BIT 1MB FLASH 64QFNATSAM4SD16BA-MURIC MCU 32BIT 1MB FLASH 64QFN1082 - ImmediateView Details
IC MCU 32BIT 1MB FLASH 100VFBGAATSAM4S16CA-CFNRIC MCU 32BIT 1MB FLASH 100VFBGA3770 - ImmediateView Details
IC MCU 32BIT 128KB FLASH 64WLCSPATSAM4S2BB-UURIC MCU 32BIT 128KB FLASH 64WLCSP4060 - ImmediateView Details
IC MCU 32BIT 1MB FLASH 100VFBGAATSAM4SD16CA-CFURIC MCU 32BIT 1MB FLASH 100VFBGA3419 - 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 ATSAM4SD32C12 - ImmediateView Details
Published: 2012-11-09