8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 256K+8K; Batt Backup
+1 image
ATXMEGA256A3B-MH
Microchip Technology
1:
S/45.00
1,719 In Stock
Mouser Part # 556-ATXMEGA256A3B-MH
Microchip Technology
8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 256K+8K; Batt Backup
1,719 In Stock
Alternative Packaging
1
S/45.00
25
S/43.05
100
S/40.83
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Min.: 1 Mult.: 1
Details
AVR
256 kB
16 kB
QFN-64
32 MHz
12 bit
49 I/O
1.6 V
3.6 V
SMD/SMT
8 bit/16 bit
- 40 C
+ 85 C
XMEGA A3B
Tray
8-bit Microcontrollers - MCU 256KB FLASH 4KB EE 16K SRAM 3.6V
ATXMEGA256D3-AU
Microchip Technology
1:
S/25.96
3,749 In Stock
Mouser Part # 556-ATXMEGA256D3-AU
Microchip Technology
8-bit Microcontrollers - MCU 256KB FLASH 4KB EE 16K SRAM 3.6V
3,749 In Stock
Alternative Packaging
1
S/25.96
25
S/24.48
90
S/23.47
Buy
Min.: 1 Mult.: 1
Details
AVR
256 kB
16 kB
TQFP-64
32 MHz
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 64 IND TEMP, GREEN, 1.6-3.6V T&R
ATXMEGA256A3U-AUR
Microchip Technology
1:
S/36.43
3,288 In Stock
Mouser Part # 556-ATXMEGA256A3UAUR
Microchip Technology
8-bit Microcontrollers - MCU 64 IND TEMP, GREEN, 1.6-3.6V T&R
3,288 In Stock
Alternative Packaging
1
S/36.43
25
S/32.54
100
S/32.42
250
S/32.27
500
View
1,000
S/30.79
500
S/30.91
1,000
S/30.79
5,000
Quote
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
AVR
256 kB
16 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 A3U
Reel, Cut Tape
8-bit Microcontrollers - MCU 256KB FL 4KB EE 16K SRAM IND 1.6-3.6V
ATXMEGA256A3-AUR
Microchip Technology
1:
S/46.67
1,346 In Stock
Mouser Part # 556-ATXMEGA256A3-AUR
Microchip Technology
8-bit Microcontrollers - MCU 256KB FL 4KB EE 16K SRAM IND 1.6-3.6V
1,346 In Stock
Alternative Packaging
1
S/46.67
25
S/45.46
100
S/43.95
250
S/43.91
500
S/43.52
1,000
S/38.77
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
AVR
256 kB
16 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
Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 64QFN, 85C, GREEN 1.6-3.6V, T&R
+1 image
ATXMEGA256A3U-MHR
Microchip Technology
1:
S/35.19
3,409 In Stock
Mouser Part # 556-ATXMEGA256A3UMHR
Microchip Technology
8-bit Microcontrollers - MCU 64QFN, 85C, GREEN 1.6-3.6V, T&R
3,409 In Stock
Alternative Packaging
1
S/35.19
25
S/34.37
1,000
S/32.77
4,000
S/29.23
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
AVR
256 kB
8 kB
QFN-64
32 MHz
1.6 V
3.6 V
SMD/SMT
8 bit/16 bit
- 40 C
+ 85 C
XMEGA A3U
Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 64 TQFP, 105C TEMP, GREEN, 1.6-3.6V
ATXMEGA256A3U-AN
Microchip Technology
1:
S/36.32
3,678 In Stock
Mouser Part # 556-ATXMEGA256A3U-AN
Microchip Technology
8-bit Microcontrollers - MCU 64 TQFP, 105C TEMP, GREEN, 1.6-3.6V
3,678 In Stock
Alternative Packaging
1
S/36.32
25
S/33.32
90
S/30.17
Buy
Min.: 1 Mult.: 1
Details
AVR
256 kB
16 kB
TQFP-64
32 MHz
12 bit
50 I/O
1.6 V
3.6 V
SMD/SMT
8 bit/16 bit
- 40 C
+ 105 C
XMEGA A3U
Tray
8-bit Microcontrollers - MCU 256KB FL 4KB EE 16K SRAM IND 1.6-3.6V
+1 image
ATXMEGA256D3-MHR
Microchip Technology
1:
S/29.23
3,020 In Stock
Mouser Part # 556-ATXMEGA256D3-MHR
Microchip Technology
8-bit Microcontrollers - MCU 256KB FL 4KB EE 16K SRAM IND 1.6-3.6V
3,020 In Stock
Alternative Packaging
1
S/29.23
25
S/28.53
100
S/27.56
1,000
S/27.25
4,000
S/24.33
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
AVR
256 kB
16 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
Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 256KB FL 4KB EE 16K SRAM IND 1.6-3.6V
ATXMEGA256D3-AUR
Microchip Technology
1:
S/29.74
732 In Stock
Mouser Part # 556-ATXMEGA256D3-AUR
Microchip Technology
8-bit Microcontrollers - MCU 256KB FL 4KB EE 16K SRAM IND 1.6-3.6V
732 In Stock
Alternative Packaging
1
S/29.74
25
S/28.69
100
S/28.22
250
S/28.18
500
S/28.14
1,000
S/24.72
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
AVR
256 kB
16 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
Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 64TQF IND TEMP GREEN 1.6-3.6V
ATXMEGA256C3-AUR
Microchip Technology
1:
S/29.70
988 In Stock
Mouser Part # 556-ATXMEGA256C3-AUR
Microchip Technology
8-bit Microcontrollers - MCU 64TQF IND TEMP GREEN 1.6-3.6V
988 In Stock
Alternative Packaging
1
S/29.70
25
S/28.92
100
S/27.95
500
S/26.82
1,000
S/24.64
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
AVR
256 kB
16 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
Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8/16-bit AVR 256K Flash
+1 image
ATXMEGA256C3-MH
Microchip Technology
1:
S/28.73
1,098 In Stock
Mouser Part # 556-ATXMEGA256C3-MH
Microchip Technology
8-bit Microcontrollers - MCU 8/16-bit AVR 256K Flash
1,098 In Stock
Alternative Packaging
1
S/28.73
100
S/26.00
260
S/25.96
Buy
Min.: 1 Mult.: 1
Details
AVR
256 kB
16 kB
VQFN-64
32 MHz
12 bit
50 I/O
1.6 V
3.6 V
SMD/SMT
8 bit/16 bit
- 40 C
+ 105 C
XMEGA C3
Tray
8-bit Microcontrollers - MCU 8/16-bit AVR 256K Flash
ATXMEGA256C3-AU
Microchip Technology
1:
S/29.19
150 In Stock
Mouser Part # 556-ATXMEGA256C3-AU
Microchip Technology
8-bit Microcontrollers - MCU 8/16-bit AVR 256K Flash
150 In Stock
Alternative Packaging
1
S/29.19
25
S/26.74
90
S/24.29
Buy
Min.: 1 Mult.: 1
Details
AVR
256 kB
16 kB
TQFP-64
32 MHz
12 bit
50 I/O
1.6 V
3.6 V
SMD/SMT
8 bit/16 bit
- 40 C
+ 105 C
XMEGA C3
Tray
8-bit Microcontrollers - MCU 8-bit Microcontroller with Voice Output Function
ML610Q338-NNNTBZWBX
ROHM Semiconductor
1:
S/18.49
1,000 In Stock
New Product
Mouser Part # 755-ML610Q338NTBZWBX
New Product
ROHM Semiconductor
8-bit Microcontrollers - MCU 8-bit Microcontroller with Voice Output Function
1,000 In Stock
1
S/18.49
10
S/15.41
25
S/14.29
100
S/12.88
1,000
S/11.21
2,000
View
250
S/12.18
2,000
S/10.70
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
RISC
256 kB
4 kB
TQFP-52
8.4 MHz
10 bit
30 I/O
2 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
Reel, Cut Tape
8-bit Microcontrollers - MCU AVR 256K FLSH 4K EE 8K SRAM ADC 5V-8MHz
ATMEGA2561V-8AUR
Microchip Technology
1:
S/61.03
1,950 In Stock
Mouser Part # 556-ATMEGA2561V-8AUR
Microchip Technology
8-bit Microcontrollers - MCU AVR 256K FLSH 4K EE 8K SRAM ADC 5V-8MHz
1,950 In Stock
Alternative Packaging
1
S/61.03
25
S/59.52
100
S/57.06
250
S/57.03
1,000
S/50.68
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
AVR
256 kB
8 kB
TQFP-64
8 MHz
10 bit
54 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATmega256x
Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 256K FLSH 4K EE 8K SRAM ADC 5V-16MHz
ATMEGA2561-16AUR
Microchip Technology
1:
S/61.03
455 In Stock
1,000 Expected 3/5/2027
Mouser Part # 556-ATMEGA2561-16AUR
Microchip Technology
8-bit Microcontrollers - MCU AVR 256K FLSH 4K EE 8K SRAM ADC 5V-16MHz
455 In Stock
1,000 Expected 3/5/2027
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
AVR
256 kB
8 kB
TQFP-64
16 MHz
10 bit
54 I/O
4.5 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATmega256x
Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 256K FLASH 4K EE 8K SRAM ADC 1.8V
+1 image
ATMEGA2561V-8MU
Microchip Technology
1:
S/60.33
806 In Stock
Mouser Part # 556-ATMEGA2561V8MU
Microchip Technology
8-bit Microcontrollers - MCU AVR 256K FLASH 4K EE 8K SRAM ADC 1.8V
806 In Stock
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Details
AVR
256 kB
8 kB
MLF-64
8 MHz
10 bit
54 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATmega256x
Tray
8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 256KB + 8KB
ATXMEGA256A3-AU
Microchip Technology
1:
S/45.97
489 In Stock
Mouser Part # 556-ATXMEGA256A3-AU
Microchip Technology
8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 256KB + 8KB
489 In Stock
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Details
AVR
256 kB
16 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 AVR8 256KB FLSH 16KB
ATXMEGA256A3BU-AU
Microchip Technology
1:
S/35.97
417 In Stock
Mouser Part # 556-ATXMEGA256A3BUAU
Microchip Technology
8-bit Microcontrollers - MCU AVR8 256KB FLSH 16KB
417 In Stock
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Details
AVR
256 kB
16 kB
TQFP-64
32 MHz
12 bit
47 I/O
1.6 V
3.6 V
SMD/SMT
8 bit/16 bit
- 40 C
+ 85 C
XMEGA A3BU
Tray
8-bit Microcontrollers - MCU AVR8 256KB FLSH 16KB
+1 image
ATXMEGA256A3BU-MH
Microchip Technology
1:
S/34.72
191 In Stock
Mouser Part # 556-ATXMEGA256A3BUMH
Microchip Technology
8-bit Microcontrollers - MCU AVR8 256KB FLSH 16KB
191 In Stock
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Details
AVR
256 kB
16 kB
QFN-64
32 MHz
12 bit
47 I/O
1.6 V
3.6 V
SMD/SMT
8 bit/16 bit
- 40 C
+ 85 C
XMEGA A3BU
Tray
8-bit Microcontrollers - MCU AVR8 256KB FLSH 16KB
ATXMEGA256A3U-AU
Microchip Technology
1:
S/35.97
571 In Stock
Mouser Part # 556-ATXMEGA256A3U-AU
Microchip Technology
8-bit Microcontrollers - MCU AVR8 256KB FLSH 16KB
571 In Stock
Alternative Packaging
1
S/35.97
25
S/32.97
270
S/29.86
Buy
Min.: 1 Mult.: 1
Details
AVR
256 kB
16 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 A3U
Tray
8-bit Microcontrollers - MCU AVR 256K FLASH 4K EE 8K SRAM ADC 5V
+1 image
ATMEGA2561-16MU
Microchip Technology
1:
S/60.33
41 In Stock
Mouser Part # 556-ATMEGA2561-16MU
Microchip Technology
8-bit Microcontrollers - MCU AVR 256K FLASH 4K EE 8K SRAM ADC 5V
41 In Stock
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Details
AVR
256 kB
8 kB
MLF-64
16 MHz
10 bit
54 I/O
4.5 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATmega256x
Tray
8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 256KB + 8KB
+1 image
ATXMEGA256A3-MH
Microchip Technology
1:
S/45.97
42 In Stock
Mouser Part # 556-ATXMEGA256A3-MH
Microchip Technology
8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 256KB + 8KB
42 In Stock
Alternative Packaging
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 A3
Tray
8-bit Microcontrollers - MCU 256K FLASH;4K EE;16K SRAM;1.6-3.6V;32MHz
+1 image
ATXMEGA256D3-MH
Microchip Technology
1:
S/28.73
5 In Stock
Mouser Part # 556-ATXMEGA256D3-MH
Microchip Technology
8-bit Microcontrollers - MCU 256K FLASH;4K EE;16K SRAM;1.6-3.6V;32MHz
5 In Stock
Alternative Packaging
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 256KB 1536 RAM 26I/O
PIC18C601-I/L
Microchip Technology
1:
S/27.56
84 In Stock
Mouser Part # 579-PIC18C601-I/L
Microchip Technology
8-bit Microcontrollers - MCU 256KB 1536 RAM 26I/O
84 In Stock
Buy
Min.: 1 Mult.: 1
Details
PIC18
256 kB
1.5 kB
PLCC-68
25 MHz
10 bit
47 I/O
4.2 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
PIC18(L)Cx01
Tube
8-bit Microcontrollers - MCU 256kB Flash 4kB EEPROM 54 I/O Pins
ATMEGA2561-16AU
Microchip Technology
1:
S/60.33
1,463 On Order
Mouser Part # 556-ATMEGA2561-16AU
Microchip Technology
8-bit Microcontrollers - MCU 256kB Flash 4kB EEPROM 54 I/O Pins
1,463 On Order
View Dates
Alternative Packaging
On Order:
383 Expected 2/4/2027
1,080 Expected 2/25/2027
Factory Lead-Time:
21 Weeks
Buy
Min.: 1 Mult.: 1
Details
AVR
256 kB
8 kB
TQFP-64
16 MHz
10 bit
54 I/O
4.5 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATmega256x
Tray
8-bit Microcontrollers - MCU AVR8 256KB FLSH 16KB
+1 image
ATXMEGA256A3U-MH
Microchip Technology
1:
S/34.72
28 In Stock
3,120 Expected 10/26/2026
Mouser Part # 556-ATXMEGA256A3U-MH
Microchip Technology
8-bit Microcontrollers - MCU AVR8 256KB FLSH 16KB
28 In Stock
3,120 Expected 10/26/2026
Alternative Packaging
1
S/34.72
25
S/31.76
100
S/28.80
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 A3U
Tray
Peru
