Microchip, 16bit ARM Cortex M4, Flash Microcontroller MCU, 120MHz, 256 kB Flash, 48-Pin LQFP

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Subtotal (1 pack of 5 units)*

£17.45

(exc. VAT)

£20.95

(inc. VAT)

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  • Plus 240 unit(s) shipping from 24 November 2025
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Units
Per unit
Per Pack*
5 - 5£3.49£17.45
10 - 20£3.42£17.10
25 - 45£3.354£16.77
50 - 95£3.284£16.42
100 +£3.172£15.86

*price indicative

Packaging Options:
RS Stock No.:
215-3273
Mfr. Part No.:
ATSAM4S4AA-AU
Brand:
Microchip
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Brand

Microchip

Family Name

Flash

Package Type

LQFP

Mounting Type

Surface Mount

Pin Count

48

Device Core

ARM Cortex M4

Data Bus Width

16bit

Program Memory Size

256 kB

Maximum Frequency

120MHz

Program Memory Type

Flash

The Microchip Atmel® SMART SAM4S series is a member of a family of Flash microcontrollers based on the high-performance 32-bit ARM® Cortex®-M4 RISC processor. It operates at a maximum speed of 120 MHz and features up to 2048 Kbytes of Flash, with optional dual-bank implementation and cache memory, and up to 160 Kbytes of SRAM.

ARM Cortex-M4 with 2 Kbytes of cache running at up to 120 MHz
Memory Protection Unit (MPU)
DSP Instruction Set
Thumb®-2 instruction set
Up to 2048 Kbytes embedded Flash with optional dual-bank and cache memory, ECC, Security Bit and Lock Bits
Up to 160 Kbytes embedded SRAM
16 Kbytes ROM with embedded boot loader routines (UART, USB) and IAP routines
8-bit Static Memory Controller (SMC): SRAM, PSRAM, NOR and NAND Flash support

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