8-bit Microcontrollers - MCU 256K FLASH;4K EE;16K SRAM;1.6-3.6V;32MHz
+1 image
ATXMEGA256D3-MH
Microchip Technology
1:
$7.38
105 In Stock
Mouser Part No
556-ATXMEGA256D3-MH
Microchip Technology
8-bit Microcontrollers - MCU 256K FLASH;4K EE;16K SRAM;1.6-3.6V;32MHz
105 In Stock
Alternative Packaging
1
$7.38
25
$6.78
100
$6.13
Buy
Min.: 1
Mult.: 1
Details
AVR
256 kB
16 kB
QFN-64
32 MHz
12 bit
50 I/O
1.6 V
3.6 V
SMD/SMT
8 bit/16 bit
- 40 C
+ 85 C
XMEGA D3
Tray
8-bit Microcontrollers - MCU 32QFN 5x5mm IND TEMP GREEN,1.6-3.6V
ATXMEGA32E5-MU
Microchip Technology
1:
$3.43
285 In Stock
Mouser Part No
556-ATXMEGA32E5-MU
Microchip Technology
8-bit Microcontrollers - MCU 32QFN 5x5mm IND TEMP GREEN,1.6-3.6V
285 In Stock
Alternative Packaging
1
$3.43
25
$3.17
100
$2.86
Buy
Min.: 1
Mult.: 1
Details
AVR
32 kB
4 kB
VQFN-32
32 MHz
12 bit
34 I/O
1.6 V
3.6 V
SMD/SMT
8 bit/16 bit
- 40 C
+ 85 C
XMEGA E5
Tray
8-bit Microcontrollers - MCU 64QFN, IND TEMP GREEN, 1.62-3.6V
+1 image
ATXMEGA384D3-MH
Microchip Technology
1:
$9.11
52 In Stock
Mouser Part No
556-ATXMEGA384D3-MH
Microchip Technology
8-bit Microcontrollers - MCU 64QFN, IND TEMP GREEN, 1.62-3.6V
52 In Stock
1
$9.11
25
$8.35
100
$7.56
Buy
Min.: 1
Mult.: 1
Details
AVR
384 kB
32 kB
VQFN-64
32 MHz
12 bit
50 I/O
1.6 V
3.6 V
SMD/SMT
8 bit/16 bit
- 40 C
+ 85 C
XMEGA D3
Tray
8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 64KB + 4KB
ATXMEGA64A1-AU
Microchip Technology
1:
$8.30
124 In Stock
Mouser Part No
556-ATXMEGA64A1-AU
Microchip Technology
8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 64KB + 4KB
124 In Stock
Alternative Packaging
1
$8.30
25
$7.62
90
$6.89
Buy
Min.: 1
Mult.: 1
Details
AVR
64 kB
4 kB
TQFP-100
32 MHz
12 bit
78 I/O
1.6 V
3.6 V
SMD/SMT
8 bit/16 bit
- 40 C
+ 85 C
XMEGA A1
Tray
8-bit Microcontrollers - MCU 64KB FL,2KB EE,4KB SRAM 1.6-3.6V
ATXMEGA64A1U-C7U
Microchip Technology
1:
$8.40
173 In Stock
Mouser Part No
556-ATXMEGA64A1U-C7U
Microchip Technology
8-bit Microcontrollers - MCU 64KB FL,2KB EE,4KB SRAM 1.6-3.6V
173 In Stock
Alternative Packaging
1
$8.40
25
$7.71
100
$6.98
Buy
Min.: 1
Mult.: 1
Details
AVR
64 kB
4 kB
VFBGA-100
32 MHz
12 bit
78 I/O
1.6 V
3.6 V
SMD/SMT
8 bit/16 bit
- 40 C
+ 85 C
XMEGA A1U
Tray
8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 64KB + 4KB
ATXMEGA64A3-AU
Microchip Technology
1:
$9.69
102 In Stock
Mouser Part No
556-ATXMEGA64A3-AU
Microchip Technology
8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 64KB + 4KB
102 In Stock
Alternative Packaging
1
$9.69
25
$8.89
90
$8.04
Buy
Min.: 1
Mult.: 1
Details
AVR
64 kB
4 kB
TQFP-64
32 MHz
12 bit
50 I/O
1.6 V
3.6 V
SMD/SMT
8 bit/16 bit
- 40 C
+ 85 C
XMEGA A3
Tray
8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 64KB + 4KB
+1 image
ATXMEGA64A3-MH
Microchip Technology
1:
$9.69
2 In Stock
Mouser Part No
556-ATXMEGA64A3-MH
Microchip Technology
8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 64KB + 4KB
2 In Stock
Alternative Packaging
1
$9.69
25
$8.89
100
$8.04
Buy
Min.: 1
Mult.: 1
Details
AVR
64 kB
4 kB
QFN-64
32 MHz
12 bit
50 I/O
1.6 V
3.6 V
SMD/SMT
8 bit/16 bit
- 40 C
+ 85 C
XMEGA A3
Tray
8-bit Microcontrollers - MCU AVR 64KBFLASH 64TQFP GREEN, 1.6-3.6V
ATXMEGA64C3-AU
Microchip Technology
1:
$5.99
195 In Stock
Mouser Part No
556-ATXMEGA64C3-AU
Microchip Technology
8-bit Microcontrollers - MCU AVR 64KBFLASH 64TQFP GREEN, 1.6-3.6V
195 In Stock
Alternative Packaging
1
$5.99
25
$5.50
90
$4.98
Buy
Min.: 1
Mult.: 1
Details
AVR
64 kB
4 kB
TQFP-64
32 MHz
12 bit
50 I/O
1.6 V
3.6 V
SMD/SMT
8 bit/16 bit
- 40 C
+ 85 C
XMEGA C3
Tray
8-bit Microcontrollers - MCU 64KB FL, 2KB EE,4KB SRAM 1.6-3.6V
+1 image
ATXMEGA64D4-AU
Microchip Technology
1:
$4.78
283 In Stock
Mouser Part No
556-ATXMEGA64D4-AU
Microchip Technology
8-bit Microcontrollers - MCU 64KB FL, 2KB EE,4KB SRAM 1.6-3.6V
283 In Stock
Alternative Packaging
1
$4.78
25
$4.38
100
$3.97
Buy
Min.: 1
Mult.: 1
Details
AVR
64 kB
4 kB
TQFP-44
32 MHz
12 bit
34 I/O
1.6 V
3.6 V
SMD/SMT
8 bit/16 bit
- 40 C
+ 85 C
XMEGA D4
Tray
8-bit Microcontrollers - MCU 32TQFP, IND TEMP GREEN,1.6-3.6V
ATXMEGA8E5-AU
Microchip Technology
1:
$3.39
324 In Stock
Mouser Part No
556-ATXMEGA8E5-AU
Microchip Technology
8-bit Microcontrollers - MCU 32TQFP, IND TEMP GREEN,1.6-3.6V
324 In Stock
Alternative Packaging
1
$3.39
25
$3.10
100
$2.82
Buy
Min.: 1
Mult.: 1
Details
AVR
8 kB
1 kB
TQFP-32
32 MHz
12 bit
26 I/O
1.6 V
3.6 V
SMD/SMT
8 bit/16 bit
- 40 C
+ 85 C
XMEGA E5
Tray
8-bit Microcontrollers - MCU 32KB FL 1KB EE 4K SRAM IND 1.6-3.6V
ATXMEGA32D4-AUR
Microchip Technology
1:
$3.77
181 In Stock
1,500 Expected 12/03/2026
Mouser Part No
556-ATXMEGA32D4-AUR
Microchip Technology
8-bit Microcontrollers - MCU 32KB FL 1KB EE 4K SRAM IND 1.6-3.6V
181 In Stock
1,500 Expected 12/03/2026
Alternative Packaging
1
$3.77
25
$3.45
100
$3.12
1,500
$3.12
Buy
Min.: 1
Mult.: 1
Details
AVR
32 kB
4 kB
TQFP-44
32 MHz
12 bit
34 I/O
1.6 V
3.6 V
SMD/SMT
8 bit/16 bit
- 40 C
+ 85 C
XMEGA D4
Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 64TQFP, IND TEMP GREEN, 1.6-3.6V
ATXMEGA128C3-AU
Microchip Technology
1:
$6.18
211 In Stock
Mouser Part No
556-ATXMEGA128C3-AU
Microchip Technology
8-bit Microcontrollers - MCU 64TQFP, IND TEMP GREEN, 1.6-3.6V
211 In Stock
Alternative Packaging
1
$6.18
90
$5.67
540
$5.13
Buy
Min.: 1
Mult.: 1
No
AVR
128 kB
8 kB
TQFP-64
32 MHz
12 bit
50 I/O
1.6 V
3.6 V
SMD/SMT
8 bit/16 bit
- 40 C
+ 85 C
XMEGA C3
Tray
8-bit Microcontrollers - MCU 32KB FLASH 1KB EE 4K SRAM 3.6V
ATXMEGA32D4-CU
Microchip Technology
1:
$3.95
164 In Stock
Mouser Part No
556-ATXMEGA32D4-CU
Microchip Technology
8-bit Microcontrollers - MCU 32KB FLASH 1KB EE 4K SRAM 3.6V
164 In Stock
Alternative Packaging
1
$3.95
25
$3.62
100
$3.26
Buy
Min.: 1
Mult.: 1
Details
AVR
32 kB
4 kB
VFBGA-49
32 MHz
34 I/O
1.6 V
3.6 V
SMD/SMT
8 bit/16 bit
- 40 C
+ 85 C
XMEGA D4
Tray
8-bit Microcontrollers - MCU 64KB FLASH 2KB EE 4K SRAM 3.6V
ATXMEGA64D3-AU
Microchip Technology
1:
$5.36
800 On Order
Mouser Part No
556-ATXMEGA64D3-AU
Microchip Technology
8-bit Microcontrollers - MCU 64KB FLASH 2KB EE 4K SRAM 3.6V
800 On Order
View Dates
Alternative Packaging
On Order:
440 Expected 24/02/2026
360 Expected 26/02/2026
Factory Lead Time:
8 Weeks
1
$5.36
25
$4.91
90
$4.45
Buy
Min.: 1
Mult.: 1
Details
AVR
64 kB
4 kB
TQFP-64
32 MHz
12 bit
50 I/O
1.6 V
3.6 V
SMD/SMT
8 bit/16 bit
- 40 C
+ 85 C
XMEGA D3
Tray
8-bit Microcontrollers - MCU 128K FLASH;2K EE;8K SRAM;1.6-3.6V;32MHz
ATXMEGA128A1-C7U
Microchip Technology
260:
$7.91
Non-Stocked Lead-Time 8 Weeks
Mouser Part No
556-ATXMEGA128A1-C7U
Microchip Technology
8-bit Microcontrollers - MCU 128K FLASH;2K EE;8K SRAM;1.6-3.6V;32MHz
Non-Stocked Lead-Time 8 Weeks
Alternative Packaging
Buy
Min.: 260
Mult.: 260
Details
AVR
128 kB
8 kB
VFBGA-100
32 MHz
78 I/O
1.6 V
3.6 V
SMD/SMT
8 bit/16 bit
- 40 C
+ 85 C
XMEGA A1
Tray
8-bit Microcontrollers - MCU 100BGA, IT, Grn 1.6-3.6V
ATXMEGA128A1-C7UR
Microchip Technology
4,000:
$8.30
Non-Stocked Lead-Time 8 Weeks
Mouser Part No
556-ATXMEGA128A1C7UR
Microchip Technology
8-bit Microcontrollers - MCU 100BGA, IT, Grn 1.6-3.6V
Non-Stocked Lead-Time 8 Weeks
Alternative Packaging
Buy
Min.: 4,000
Mult.: 4,000
Details
AVR
VFBGA-100
1.6 V
3.6 V
8 bit/16 bit
XMEGA A1
Reel
8-bit Microcontrollers - MCU 100 TQFP, 105C TEMP, GREEN, 1.6-3.6V T&R
ATXMEGA128A1U-ANR
Microchip Technology
1,500:
$6.85
Non-Stocked Lead-Time 8 Weeks
Mouser Part No
556-ATXMEGA128A1UANR
Microchip Technology
8-bit Microcontrollers - MCU 100 TQFP, 105C TEMP, GREEN, 1.6-3.6V T&R
Non-Stocked Lead-Time 8 Weeks
Alternative Packaging
Buy
Min.: 1,500
Mult.: 1,500
Details
XMEGA A1U
Reel
8-bit Microcontrollers - MCU 100BGA,IND TEMP,GREEN,1.6-3.6V,32MHz,T&R
ATXMEGA128A1U-C7UR
Microchip Technology
4,000:
$8.83
Non-Stocked Lead-Time 8 Weeks
Mouser Part No
556-ATXMEGA128A1UC7R
Microchip Technology
8-bit Microcontrollers - MCU 100BGA,IND TEMP,GREEN,1.6-3.6V,32MHz,T&R
Non-Stocked Lead-Time 8 Weeks
Alternative Packaging
Buy
Min.: 4,000
Mult.: 4,000
Details
VFBGA-100
XMEGA A1U
Reel
8-bit Microcontrollers - MCU 128KB FL 2KB EE 8KB SRAM IND 1.6-3.6V
+1 image
ATXMEGA128A3-MHR
Microchip Technology
4,000:
$8.16
Non-Stocked Lead-Time 6 Weeks
Mouser Part No
556-ATXMEGA128A3-MHR
Microchip Technology
8-bit Microcontrollers - MCU 128KB FL 2KB EE 8KB SRAM IND 1.6-3.6V
Non-Stocked Lead-Time 6 Weeks
Alternative Packaging
Buy
Min.: 4,000
Mult.: 4,000
Details
AVR
128 kB
8 kB
QFN-64
32 MHz
50 I/O
1.6 V
3.6 V
SMD/SMT
8 bit/16 bit
- 40 C
+ 85 C
XMEGA A3
Reel
8-bit Microcontrollers - MCU 8/16-bit AVR MCU
ATXMEGA128B1-AU
Microchip Technology
1:
$6.69
Lead-Time 4 Weeks
Mouser Part No
556-ATXMEGA128B1-AU
Microchip Technology
8-bit Microcontrollers - MCU 8/16-bit AVR MCU
Lead-Time 4 Weeks
Alternative Packaging
1
$6.69
25
$6.13
90
$5.55
Buy
Min.: 1
Mult.: 1
Details
AVR
128 kB
8 kB
TQFP-100
32 MHz
12 bit
53 I/O
1.6 V
3.6 V
SMD/SMT
8 bit/16 bit
- 40 C
+ 85 C
XMEGA B1
Tray
8-bit Microcontrollers - MCU 100BGA, IND TEMP GREEN,1.6-3.6V
ATXMEGA128B1-CU
Microchip Technology
260:
$6.61
Non-Stocked Lead-Time 8 Weeks
Mouser Part No
556-ATXMEGA128B1-CU
Microchip Technology
8-bit Microcontrollers - MCU 100BGA, IND TEMP GREEN,1.6-3.6V
Non-Stocked Lead-Time 8 Weeks
Alternative Packaging
Buy
Min.: 260
Mult.: 260
Details
AVR
VFBGA-100
1.6 V
3.6 V
8 bit/16 bit
XMEGA B1
Tray
8-bit Microcontrollers - MCU 100BGA,INDTEMP,GRN 1.6-3.6V,T&R
ATXMEGA128B1-CUR
Microchip Technology
4,000:
$6.71
Non-Stocked Lead-Time 8 Weeks
Mouser Part No
556-ATXMEGA128B1-CUR
Microchip Technology
8-bit Microcontrollers - MCU 100BGA,INDTEMP,GRN 1.6-3.6V,T&R
Non-Stocked Lead-Time 8 Weeks
Alternative Packaging
Buy
Min.: 4,000
Mult.: 4,000
Details
AVR
128 kB
8 kB
TFBGA-100
32 MHz
1.6 V
3.6 V
SMD/SMT
8 bit/16 bit
- 40 C
+ 85 C
XMEGA B1
Reel
8-bit Microcontrollers - MCU AVR XMEGA 128KB FLASH 2KB EE 8K
ATXMEGA128B3-MCU
Microchip Technology
360:
$5.81
Non-Stocked Lead-Time 8 Weeks
Mouser Part No
556-ATXMEGA128B3-MCU
Microchip Technology
8-bit Microcontrollers - MCU AVR XMEGA 128KB FLASH 2KB EE 8K
Non-Stocked Lead-Time 8 Weeks
Alternative Packaging
Buy
Min.: 360
Mult.: 360
Details
AVR
128 kB
8 kB
VQFN-64
32 MHz
12 bit
36 I/O
1.6 V
3.6 V
SMD/SMT
8 bit/16 bit
- 40 C
+ 85 C
XMEGA B3
Tray
8-bit Microcontrollers - MCU 8/16-bit AVR MCU
+1 image
ATXMEGA128B3-MH
Microchip Technology
260:
$5.34
Non-Stocked Lead-Time 4 Weeks
Mouser Part No
556-ATXMEGA128B3-MH
Microchip Technology
8-bit Microcontrollers - MCU 8/16-bit AVR MCU
Non-Stocked Lead-Time 4 Weeks
Alternative Packaging
Buy
Min.: 260
Mult.: 260
Details
AVR
128 kB
8 kB
QFN-64
32 MHz
12 bit
36 I/O
1.6 V
3.6 V
SMD/SMT
8 bit/16 bit
- 40 C
+ 85 C
XMEGA B3
Tray
8-bit Microcontrollers - MCU AVR XMEGA 64KB FLASH1KB EE4KSRAM
+1 image
ATXMEGA128B3-MHR
Microchip Technology
4,000:
$5.40
Non-Stocked Lead-Time 8 Weeks
Mouser Part No
556-ATXMEGA128B3-MHR
Microchip Technology
8-bit Microcontrollers - MCU AVR XMEGA 64KB FLASH1KB EE4KSRAM
Non-Stocked Lead-Time 8 Weeks
Alternative Packaging
Buy
Min.: 4,000
Mult.: 4,000
Details
AVR
128 kB
8 kB
QFN-64
32 MHz
12 bit
36 I/O
1.6 V
3.6 V
SMD/SMT
8 bit/16 bit
- 40 C
+ 85 C
XMEGA B3
Reel