Microchip, 32bit ARM Cortex M0+, ATSAME54P20A Microcontroller, 48MHz, 1 Mb Flash, 128-Pin TQFP

View all Microcontrollers

Subtotal (1 box of 90 units)*

£581.85

(exc. VAT)

£698.22

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 27 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Box*
90 +£6.465£581.85

*price indicative

RS Stock No.:
631-476
Mfr. Part No.:
ATSAME54P20A-AZVAO
Brand:
Microchip
Find similar products by selecting one or more attributes.
Select all

Brand

Microchip

Family Name

ATSAME54P20A

Package Type

TQFP

Mounting Type

Surface Mount

Pin Count

128

Device Core

ARM Cortex M0+

Data Bus Width

32bit

Program Memory Size

1 Mb

Maximum Frequency

48MHz

Program Memory Type

Flash

COO (Country of Origin):
TW
The Microchip Micro-controller features a 32-bit ARM Cortex-M4 processor with Floating Point Unit (FPU), running up to 120 MHz ,up to 1 MB Dual Panel Flash with ECC, and up to 256 KB of SRAM with ECC .It also adds a 10/100 Ethernet MAC and 2 CAN-FD ports targeted for industrial automation ,automotive applications and general purpose applications requiring Wired connectivity.

Error Correction Code (ECC)
Dual bank with Read While Write (RWW) support
EEPROM hardware emulation
Error Correction Code (ECC) RAM option
Up to 4 KB of Tightly Coupled Memory (TCM)
Up to 8 KB additional SRAM with backup retention capability
Power on Reset (POR) and Brown out detection (BOD)
Internal and external clock options

Related links