ARM Microcontrollers - MCU

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AT91SAM7 Flash Microcontrollers

Microchip Technology AT91SAM7 Flash Microcontrollers (MCUs) are based on the 32-bit ARM7TDMI® RISC processor. Microchip AT91SAM7L MCUs are ultra-low power devices embedding power switches controlling multiple power islands and programmable voltage regulators to reduce power consumption in active and standby modes. A91SAM7S MCUs feature up to 512K bytes of embedded high-speed Flash of high-speed Flash and up to 128K of SRAM, a large set of peripherals, including an 802.3 Ethernet MAC, and a CAN controller. A complete set of system functions minimizes the number of external components.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (RON) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Mounting Style	Package/Case	Core	Program Memory Size	Data Bus Width	ADC Resolution	Maximum Clock Frequency	Number of I/Os	Data RAM Size	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
ARM Microcontrollers - MCU GREEN IND TEMP MRL B AT91SAM7S512B-AU-999 Microchip Technology 1: 69,44 lei 1.387In Stock	Mfr. Part No. AT91SAM7S512B-AU-999 Mouser Part No 556-AT91SAM7S512BAU9	Microchip Technology	ARM Microcontrollers - MCU GREEN IND TEMP MRL B	Datasheet	1.387In Stock	Cut Tape 69,44 lei 66,98 lei Reel 57,14 lei MouseReel Available	Min.: 1 Mult.: 1 : 1.500	SAM7S/SE	SMD/SMT	LQFP-64	ARM7TDMI	512 kB	32 bit/16 bit	10 bit	55 MHz	32 I/O	64 kB	1.65 V	1.95 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU TFBGA GRN IND TEMP MRL C AT91SAM7X256C-CU Microchip Technology 1: 62,70 lei 541In Stock	Mfr. Part No. AT91SAM7X256C-CU Mouser Part No 556-AT91SAM7X256C-CU	Microchip Technology	ARM Microcontrollers - MCU TFBGA GRN IND TEMP MRL C	Datasheet	541In Stock	62,70 lei 57,03 lei 51,63 lei	Min.: 1 Mult.: 1	SAM7X/XC	SMD/SMT	TFBGA-100	ARM7TDMI	256 kB	32 bit	10 bit	20 MHz	62 I/O	64 kB	1.65 V	1.95 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU BGA Grn IT MRL B AT91SAM7SE32B-CU Microchip Technology 1: 49,11 lei 184In Stock	Mfr. Part No. AT91SAM7SE32B-CU Mouser Part No 556-AT91SAM7SE32B-CU	Microchip Technology	ARM Microcontrollers - MCU BGA Grn IT MRL B	Datasheet	184In Stock	49,11 lei 44,62 lei 40,39 lei	Min.: 1 Mult.: 1	SAM7S/SE	SMD/SMT	LFBGA-144	ARM7TDMI	32 kB	32 bit/16 bit	10 bit	55 MHz	88 I/O	8 kB	1.65 V	1.95 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU LQFP Green IND TEMP T&R, MRL D AT91SAM7S256D-AU-999 Microchip Technology 1: 53,98 lei 2.738In Stock	Mfr. Part No. AT91SAM7S256D-AU-999 Mouser Part No 556-91SAM7S256DAU999	Microchip Technology	ARM Microcontrollers - MCU LQFP Green IND TEMP T&R, MRL D	Datasheet	2.738In Stock	Cut Tape 53,98 lei 52,11 lei Reel 44,51 lei MouseReel Available	Min.: 1 Mult.: 1 : 1.500	SAM7S/SE	SMD/SMT	LQFP-64	ARM7TDMI	256 kB	32 bit/16 bit	10 bit	55 MHz	32 I/O	64 kB	1.65 V	1.95 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 256K Flash SRAM 64K ARM based MCU AT91SAM7S256D-AU Microchip Technology 1: 51,79 lei 3.676In Stock	Mfr. Part No. AT91SAM7S256D-AU Mouser Part No 556-AT91SAM7S256D-AU	Microchip Technology	ARM Microcontrollers - MCU 256K Flash SRAM 64K ARM based MCU	Datasheet	3.676In Stock	51,79 lei 47,13 lei 42,59 lei	Min.: 1 Mult.: 1	SAM7S/SE	SMD/SMT	LQFP-64	ARM7TDMI	256 kB	32 bit/16 bit	10 bit	55 MHz	32 I/O	64 kB	1.65 V	1.95 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU ARM7, 512KB, LQFP100,GREEN,IND TEMP AT91SAM7XC512B-AU Microchip Technology 1: 87,74 lei 2.883In Stock	Mfr. Part No. AT91SAM7XC512B-AU Mouser Part No 556-AT91SAM7XC512BAU	Microchip Technology	ARM Microcontrollers - MCU ARM7, 512KB, LQFP100,GREEN,IND TEMP	Datasheet	2.883In Stock	87,74 lei 79,82 lei 72,28 lei	Min.: 1 Mult.: 1	AT91SAM7XC512B	SMD/SMT	LQFP-100	ARM7TDMI	512 kB	32 bit	10 bit	55 MHz	64 I/O	128 kB	1.65 V	1.95 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 128K Flash SRAM 32K ARM based MCU AT91SAM7S128D-AU Microchip Technology 1: 42,10 lei 1.198In Stock	Mfr. Part No. AT91SAM7S128D-AU Mouser Part No 556-AT91SAM7S128D-AU	Microchip Technology	ARM Microcontrollers - MCU 128K Flash SRAM 32K ARM based MCU	Datasheet	1.198In Stock	42,10 lei 38,31 lei 34,67 lei	Min.: 1 Mult.: 1	SAM7S/SE	SMD/SMT	LQFP-64	ARM7TDMI	128 kB	32 bit/16 bit	10 bit	55 MHz	32 I/O	32 kB	1.65 V	1.95 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU GREEN IND TEMP MRL B AT91SAM7S512B-AU Microchip Technology 1: 67,09 lei 474In Stock	Mfr. Part No. AT91SAM7S512B-AU Mouser Part No 556-AT91SAM7S512BAU	Microchip Technology	ARM Microcontrollers - MCU GREEN IND TEMP MRL B	Datasheet	474In Stock	67,09 lei 61,04 lei 55,27 lei	Min.: 1 Mult.: 1	SAM7S/SE	SMD/SMT	LQFP-64	ARM7TDMI	512 kB	32 bit/16 bit	10 bit	55 MHz	32 I/O	64 kB	1.65 V	1.95 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU IND TEMP MRLB AT91SAM7SE256B-AU Microchip Technology 1: 61,63 lei 233In Stock	Mfr. Part No. AT91SAM7SE256B-AU Mouser Part No 556-AT91SAM7SE256BAU	Microchip Technology	ARM Microcontrollers - MCU IND TEMP MRLB	Datasheet	233In Stock	61,63 lei 56,07 lei 50,83 lei	Min.: 1 Mult.: 1	SAM7S/SE	SMD/SMT	LQFP-128	ARM7TDMI	512 kB	32 bit/16 bit	10 bit	55 MHz	88 I/O	32 kB	1.65 V	1.95 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU IND TEMP MRL B AT91SAM7SE512B-AU Microchip Technology 1: 77,41 lei 245In Stock	Mfr. Part No. AT91SAM7SE512B-AU Mouser Part No 556-AT91SAM7SE512BAU	Microchip Technology	ARM Microcontrollers - MCU IND TEMP MRL B	Datasheet	245In Stock	77,41 lei 70,35 lei 63,77 lei	Min.: 1 Mult.: 1	SAM7S/SE	SMD/SMT	LQFP-128	ARM7TDMI	512 kB	32 bit/16 bit	10 bit	55 MHz	88 I/O	32 kB	1.65 V	1.95 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 256K Flash SRAM 64K ARM based MCU AT91SAM7S256D-MU Microchip Technology 1: 53,18 lei 309In Stock	Mfr. Part No. AT91SAM7S256D-MU Mouser Part No 556-AT91SAM7S256D-MU	Microchip Technology	ARM Microcontrollers - MCU 256K Flash SRAM 64K ARM based MCU	Datasheet	309In Stock	53,18 lei 48,42 lei 43,76 lei	Min.: 1 Mult.: 1	SAM7S/SE	SMD/SMT	QFN-64	ARM7TDMI	256 kB	32 bit/16 bit	10 bit	55 MHz	32 I/O	64 kB	1.65 V	1.95 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 64K Flash SRAM 16K ARM based MCU AT91SAM7S64C-AU Microchip Technology 1: 34,61 lei 1.455In Stock	Mfr. Part No. AT91SAM7S64C-AU Mouser Part No 556-AT91SAM7S64C-AU	Microchip Technology	ARM Microcontrollers - MCU 64K Flash SRAM 16K ARM based MCU	Datasheet	1.455In Stock	34,61 lei 31,40 lei 28,41 lei	Min.: 1 Mult.: 1	SAM7S/SE	SMD/SMT	LQFP-64	ARM7TDMI	64 kB	32 bit/16 bit	10 bit	55 MHz	32 I/O	16 kB	1.65 V	1.95 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU LQFP GRN IND TMP MRLC AT91SAM7X128C-AU Microchip Technology 1: 46,22 lei 124In Stock	Mfr. Part No. AT91SAM7X128C-AU Mouser Part No 556-AT91SAM7X128C-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP GRN IND TMP MRLC	Datasheet	124In Stock	46,22 lei 42,10 lei 38,04 lei	Min.: 1 Mult.: 1	SAM7X/XC	SMD/SMT	LQFP-100	ARM7TDMI	128 kB	32 bit	10 bit	20 MHz	62 I/O	32 kB	1.65 V	1.95 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU LQFP GRN IND TMP MRL C AT91SAM7X256C-AU Microchip Technology 1: 57,03 lei 86In Stock 3.150On Order	Mfr. Part No. AT91SAM7X256C-AU Mouser Part No 556-AT91SAM7X256C-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP GRN IND TMP MRL C	Datasheet	86In Stock 3.150On Order On Order Ship Dates Mfr. No: AT91SAM7X256C-AU Stock: 86 Can Dispatch Immediately On Order: 1.440 Expected 12/11/2026 1.710 Expected 1/26/2027 Factory Lead Time: 21 Weeks	57,03 lei 51,95 lei 47,08 lei	Min.: 1 Mult.: 1	SAM7X/XC	SMD/SMT	LQFP-100	ARM7TDMI	256 kB	32 bit	10 bit	20 MHz	62 I/O	64 kB	1.65 V	1.95 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU LQFP Green IND TEMP MRL B, T&R MRLC AT91SAM7X256C-AUR Microchip Technology 1: 57,94 lei 10In Stock 2.000Expected 11/27/2026	Mfr. Part No. AT91SAM7X256C-AUR Mouser Part No 556-AT91SAM7X256CAUR	Microchip Technology	ARM Microcontrollers - MCU LQFP Green IND TEMP MRL B, T&R MRLC	Datasheet	10In Stock 2.000Expected 11/27/2026	Cut Tape 57,94 lei 56,01 lei Reel 47,72 lei MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SAM7X/XC	SMD/SMT	LQFP-100	ARM7TDMI	256 kB	32 bit	10 bit	20 MHz	62 I/O	64 kB	1.65 V	1.95 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU IND TEMP MRLB AT91SAM7SE256B-AUR Microchip Technology 750: 52,54 lei Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. AT91SAM7SE256B-AUR Mouser Part No 556-AT91SAM7SE256AUR	Microchip Technology	ARM Microcontrollers - MCU IND TEMP MRLB	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel 52,54 lei	Min.: 750 Mult.: 750 : 750	SAM7S/SE	SMD/SMT	LQFP-128	ARM7TDMI	512 kB	32 bit/16 bit	10 bit	55 MHz	88 I/O	32 kB	1.65 V	1.95 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU IND TEMP MRL B AT91SAM7SE256B-CU Microchip Technology 1: 68,21 lei Non-Stocked Lead-Time 5 Weeks	Mfr. Part No. AT91SAM7SE256B-CU Mouser Part No 556-AT91SAM7SE256BCU	Microchip Technology	ARM Microcontrollers - MCU IND TEMP MRL B	Datasheet	Non-Stocked Lead-Time 5 Weeks	68,21 lei 62,01 lei 56,18 lei	Min.: 1 Mult.: 1	SAM7S/SE	SMD/SMT	LFBGA-144	ARM7TDMI	512 kB	32 bit/16 bit	10 bit	55 MHz	88 I/O	32 kB	1.65 V	1.95 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU IND TEMP MRL B AT91SAM7SE256B-CUR Microchip Technology 1.000: 57,94 lei Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. AT91SAM7SE256B-CUR Mouser Part No 556-AT91SAM7SE256CUR	Microchip Technology	ARM Microcontrollers - MCU IND TEMP MRL B	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel 57,94 lei	Min.: 1.000 Mult.: 1.000 : 1.000	SAM7S/SE	SMD/SMT	LFBGA-144	ARM7TDMI	512 kB	32 bit/16 bit	10 bit	55 MHz	88 I/O	32 kB	1.65 V	1.95 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU LQFP Grn IT MRLB AT91SAM7SE32B-AU Microchip Technology 1: 41,30 lei Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. AT91SAM7SE32B-AU Mouser Part No 556-AT91SAM7SE32B-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP Grn IT MRLB	Datasheet	Non-Stocked Lead-Time 10 Weeks	41,30 lei 37,61 lei 34,03 lei	Min.: 1 Mult.: 1	SAM7S/SE	SMD/SMT	LQFP-128	ARM7TDMI	32 kB	32 bit/16 bit	10 bit	55 MHz	88 I/O	8 kB	1.65 V	1.95 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU LQFP Green IND TEMP MRL B, T&R MRLC AT91SAM7SE32B-AUR Microchip Technology 750: 34,72 lei Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. AT91SAM7SE32B-AUR Mouser Part No 556-AT91SAM7SE32BAUR	Microchip Technology	ARM Microcontrollers - MCU LQFP Green IND TEMP MRL B, T&R MRLC	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel 34,72 lei	Min.: 750 Mult.: 750 : 750	SAM7S/SE	SMD/SMT	LQFP-128	ARM7TDMI	32 kB	32 bit/16 bit	10 bit	55 MHz	88 I/O	8 kB	1.65 V	1.95 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU BGA Grn IT MRLB AT91SAM7SE32B-CUR Microchip Technology 1.000: 42,16 lei Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. AT91SAM7SE32B-CUR Mouser Part No 556-AT91SAM7SE32BCUR	Microchip Technology	ARM Microcontrollers - MCU BGA Grn IT MRLB	Datasheet	Non-Stocked Lead-Time 4 Weeks	Reel 42,16 lei	Min.: 1.000 Mult.: 1.000 : 1.000	SAM7S/SE	SMD/SMT	LFBGA-144	ARM7TDMI	32 kB	32 bit/16 bit	10 bit	55 MHz	88 I/O	8 kB	1.65 V	1.95 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU IND TEMP MRL B AT91SAM7SE512B-AUR Microchip Technology 750: 65,54 lei Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. AT91SAM7SE512B-AUR Mouser Part No 556-AT91SAM7SE512AUR	Microchip Technology	ARM Microcontrollers - MCU IND TEMP MRL B	Datasheet	Non-Stocked Lead-Time 4 Weeks	Reel 65,54 lei	Min.: 750 Mult.: 750 : 750	SAM7S/SE	SMD/SMT	LQFP-128	ARM7TDMI	512 kB	32 bit/16 bit	10 bit	55 MHz	88 I/O	32 kB	1.65 V	1.95 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU IND TEMP AT91SAM7SE512B-CU Microchip Technology 1: 83,25 lei Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. AT91SAM7SE512B-CU Mouser Part No 556-AT91SAM7SE512BCU	Microchip Technology	ARM Microcontrollers - MCU IND TEMP	Datasheet	Non-Stocked Lead-Time 10 Weeks	83,25 lei 75,65 lei 68,53 lei	Min.: 1 Mult.: 1	SAM7S/SE	SMD/SMT	LFBGA-144	ARM7TDMI	512 kB	32 bit/16 bit	10 bit	55 MHz	88 I/O	32 kB	1.65 V	1.95 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU IND TEMP MRL B AT91SAM7SE512B-CUR Microchip Technology 1.000: 70,35 lei Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. AT91SAM7SE512B-CUR Mouser Part No 556-AT91SAM7SE512CUR	Microchip Technology	ARM Microcontrollers - MCU IND TEMP MRL B	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel 70,35 lei	Min.: 1.000 Mult.: 1.000 : 1.000	SAM7S/SE	SMD/SMT	LFBGA-144	ARM7TDMI	512 kB	32 bit/16 bit	10 bit	55 MHz	88 I/O	32 kB	1.65 V	1.95 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU TFBGA GRN IND TEMP MRL C AT91SAM7X128C-CU Microchip Technology 260: 42,59 lei Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. AT91SAM7X128C-CU Mouser Part No 556-AT91SAM7X128C-CU	Microchip Technology	ARM Microcontrollers - MCU TFBGA GRN IND TEMP MRL C	Datasheet	Non-Stocked Lead-Time 10 Weeks	42,59 lei	Min.: 260 Mult.: 260	SAM7X/XC	SMD/SMT	TFBGA-100	ARM7TDMI	128 kB	32 bit	10 bit	20 MHz	62 I/O	32 kB	1.65 V	1.95 V	- 40 C	+ 85 C	Tray

AT91SAM7 Flash Microcontrollers

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AT91SAM7 Flash Microcontrollers

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