8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 54 I/O Pins
ATMEGA165P-16AU
Microchip Technology
1:
$5.69
39 In Stock
180 Expected 19/10/2026
Mouser Part No
556-ATMEGA165P-16AU
Microchip Technology
8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 54 I/O Pins
39 In Stock
180 Expected 19/10/2026
Alternative Packaging
1
$5.69
25
$5.57
90
$5.10
270
$4.65
Buy
Min.: 1
Mult.: 1
Details
AVR
16 kB
1 kB
TQFP-64
16 MHz
10 bit
54 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATmega165P
Tray
8-bit Microcontrollers - MCU AVR 16KB FLASH 512B EE 1KB SRAM
ATMEGA165PA-AU
Microchip Technology
1:
$4.37
319 In Stock
Mouser Part No
556-ATMEGA165PA-AU
Microchip Technology
8-bit Microcontrollers - MCU AVR 16KB FLASH 512B EE 1KB SRAM
319 In Stock
Alternative Packaging
1
$4.37
25
$4.00
270
$3.63
Buy
Min.: 1
Mult.: 1
Details
AVR
16 kB
1 kB
TQFP-64
16 MHz
10 bit
54 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATmega165PA
Tray
8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 54 I/O Pins
ATMEGA165PV-8AU
Microchip Technology
1:
$5.57
199 In Stock
Mouser Part No
556-ATMEGA165PV8AU
Microchip Technology
8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 54 I/O Pins
199 In Stock
Alternative Packaging
1
$5.57
25
$5.10
270
$4.65
Buy
Min.: 1
Mult.: 1
Details
AVR
16 kB
1 kB
TQFP-64
8 MHz
10 bit
54 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATmega165P
Tray
8-bit Microcontrollers - MCU 32kB Flash 1kB EEPROM 54 I/O Pins
ATMEGA325-16AU
Microchip Technology
1:
$5.99
219 In Stock
Mouser Part No
556-ATMEGA325-16AU
Microchip Technology
8-bit Microcontrollers - MCU 32kB Flash 1kB EEPROM 54 I/O Pins
219 In Stock
Alternative Packaging
1
$5.99
25
$5.51
270
$4.98
Buy
Min.: 1
Mult.: 1
Details
AVR
32 kB
2 kB
TQFP-64
16 MHz
10 bit
54 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATmega325
Tray
8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20MHz IND
ATMEGA325A-AU
Microchip Technology
1:
$5.06
149 In Stock
Mouser Part No
556-ATMEGA325A-AU
Microchip Technology
8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20MHz IND
149 In Stock
Alternative Packaging
1
$5.06
25
$4.65
270
$4.21
Buy
Min.: 1
Mult.: 1
Details
AVR
32 kB
2 kB
TQFP-64
20 MHz
10 bit
54 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATmega325A
Tray
8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-10 MHZ 1.8V
ATMEGA325PV-10AU
Microchip Technology
1:
$6.09
180 In Stock
Mouser Part No
556-ATMEGA325PV10AU
Microchip Technology
8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-10 MHZ 1.8V
180 In Stock
Alternative Packaging
1
$6.09
25
$5.57
270
$5.05
Buy
Min.: 1
Mult.: 1
Details
AVR
32 kB
2 kB
TQFP-64
10 MHz
10 bit
54 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATmega325P
Tray
8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-10 MHZ 1.8V
ATMEGA329PV-10AU
Microchip Technology
1:
$6.63
98 In Stock
Mouser Part No
556-ATMEGA329PV10AU
Microchip Technology
8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-10 MHZ 1.8V
98 In Stock
Alternative Packaging
1
$6.63
25
$6.09
270
$5.51
Buy
Min.: 1
Mult.: 1
Details
AVR
32 kB
2 kB
TQFP-64
10 MHz
10 bit
54 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATmega329P
Tray
8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-20MHz, IND
ATMEGA645A-AU
Microchip Technology
1:
$7.20
49 In Stock
540 Expected 26/10/2026
Mouser Part No
556-ATMEGA645A-AU
Microchip Technology
8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-20MHz, IND
49 In Stock
540 Expected 26/10/2026
Alternative Packaging
1
$7.20
10
$7.19
25
$7.04
90
$5.86
270
$5.30
Buy
Min.: 1
Mult.: 1
Details
AVR
64 kB
4 kB
TQFP-64
16 MHz
10 bit
54 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATmega645A
Tray
8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC LCD
ATMEGA649-16AU
Microchip Technology
1:
$9.57
26 In Stock
Mouser Part No
556-ATMEGA649-16AU
Microchip Technology
8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC LCD
26 In Stock
Alternative Packaging
1
$9.57
25
$9.40
90
$9.07
270
$9.05
540
View
540
$9.03
1,080
$9.02
10,080
Quote
Buy
Min.: 1
Mult.: 1
Details
AVR
64 kB
4 kB
TQFP-64
16 MHz
10 bit
69 I/O
4.5 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATmega649
Tray
8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-20MHz, IND
ATMEGA649A-AU
Microchip Technology
1:
$7.03
23 In Stock
Mouser Part No
556-ATMEGA649A-AU
Microchip Technology
8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-20MHz, IND
23 In Stock
Alternative Packaging
1
$7.03
25
$6.49
90
$6.48
270
$6.39
540
View
540
$6.37
1,080
$6.32
Buy
Min.: 1
Mult.: 1
Details
AVR
64 kB
4 kB
TQFP-64
16 MHz
10 bit
54 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATmega649A
Tray
8-bit Microcontrollers - MCU AVR8 128KB FLSH 8KB
ATXMEGA128A3U-AU
Microchip Technology
1:
$8.80
38 In Stock
1,530 On Order
Mouser Part No
556-ATXMEGA128A3U-AU
Microchip Technology
8-bit Microcontrollers - MCU AVR8 128KB FLSH 8KB
38 In Stock
1,530 On Order
View Dates
Alternative Packaging
Stock:
38 Can Dispatch Immediately
On Order:
720 Expected 08/02/2027
810 Expected 22/03/2027
Factory Lead Time:
38 Weeks
Buy
Min.: 1
Mult.: 1
Details
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 A3U
Tray
8-bit Microcontrollers - MCU 128KB FLASH 2KB EE 8KB SRAM 3.6V
ATXMEGA128D3-AU
Microchip Technology
1:
$6.18
70 In Stock
270 Expected 26/10/2026
Mouser Part No
556-ATXMEGA128D3-AU
Microchip Technology
8-bit Microcontrollers - MCU 128KB FLASH 2KB EE 8KB SRAM 3.6V
70 In Stock
270 Expected 26/10/2026
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Details
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 D3
Tray
8-bit Microcontrollers - MCU AVR8 192KB FLSH 16KB
ATXMEGA192A3U-AU
Microchip Technology
1:
$9.43
46 In Stock
1,700 On Order
Mouser Part No
556-ATXMEGA192A3U-AU
Microchip Technology
8-bit Microcontrollers - MCU AVR8 192KB FLSH 16KB
46 In Stock
1,700 On Order
View Dates
Alternative Packaging
Stock:
46 Can Dispatch Immediately
On Order:
990 Expected 02/09/2026
710 Expected 03/09/2026
Factory Lead Time:
30 Weeks
Buy
Min.: 1
Mult.: 1
Details
AVR
192 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 8/16 bit 1.6V-3.6V 64KB + 4KB
ATXMEGA64A3-AU
Microchip Technology
1:
$9.69
63 In Stock
270 Expected 04/09/2026
Mouser Part No
556-ATXMEGA64A3-AU
Microchip Technology
8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 64KB + 4KB
63 In Stock
270 Expected 04/09/2026
Alternative Packaging
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 64TQFP,IND TEMP,GRN 1.6-3.6V,32MHz,T&R
ATXMEGA64B3-AUR
Microchip Technology
1:
$6.48
137 In Stock
Mouser Part No
556-ATXMEGA64B3-AUR
Microchip Technology
8-bit Microcontrollers - MCU 64TQFP,IND TEMP,GRN 1.6-3.6V,32MHz,T&R
137 In Stock
Alternative Packaging
1
$6.48
250
$6.32
500
$6.01
1,000
$5.38
Buy
Min.: 1
Mult.: 1
Reel :
1,000
Details
AVR
64 kB
4 kB
TQFP-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, Cut Tape, MouseReel
8-bit Microcontrollers - MCU Segmnt LCD 128KBFlsh 4KBRAM 12MIPS
PIC18F67J90-I/PT
Microchip Technology
1:
$5.30
160 In Stock
Mouser Part No
579-PIC18F67J90-I/PT
Microchip Technology
8-bit Microcontrollers - MCU Segmnt LCD 128KBFlsh 4KBRAM 12MIPS
160 In Stock
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Details
PIC18
128 kB
3.83 kB
TQFP-64
48 MHz
10 bit
51 I/O
2 V
2.7 V
SMD/SMT
8 bit
- 40 C
+ 85 C
PIC18F6xJ90
Tray
8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM 16 MHZ GRN
ATMEGA165PA-MN
Microchip Technology
1:
$4.58
142 In Stock
Mouser Part No
556-ATMEGA165PA-MN
Microchip Technology
8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM 16 MHZ GRN
142 In Stock
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Details
AVR
16 kB
1 kB
TQFP-64
16 MHz
10 bit
54 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 105 C
ATmega165PA
Tray
8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 8-bit MCU
+1 image
C8051F125-GQ
Silicon Labs
1:
$46.65
5 In Stock
End of Life
Mouser Part No
634-C8051F125-GQ
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 8-bit MCU
5 In Stock
Alternative Packaging
1
$46.65
10
$38.58
25
$36.96
100
$35.02
250
$35.00
Buy
Min.: 1
Mult.: 1
Details
8051
128 kB
8.25 kB
TQFP-64
50 MHz
12 bit
32 I/O
2.7 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 85 C
C8051F125
Tray
8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 8-bit MCU
+1 image
C8051F127-GQ
Silicon Labs
1:
$39.99
6 In Stock
End of Life
Mouser Part No
634-C8051F127-GQ
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 8-bit MCU
6 In Stock
Alternative Packaging
1
$39.99
10
$33.52
25
$31.61
100
$28.79
250
$28.04
Buy
Min.: 1
Mult.: 1
Details
8051
128 kB
8.25 kB
TQFP-64
50 MHz
8 bit, 10 bit
32 I/O
2.7 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 85 C
C8051F127
Tray
8-bit Microcontrollers - MCU 8051 100 MHz 128 kB MAC 8-bit MCU
+1 image
C8051F131-GQR
Silicon Labs
1:
$34.51
20 In Stock
End of Life
Mouser Part No
634-C8051F131-GQR
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 8051 100 MHz 128 kB MAC 8-bit MCU
20 In Stock
Alternative Packaging
1
$34.51
10
$28.88
25
$27.25
500
$27.06
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
8051
128 kB
8.25 kB
TQFP-64
100 MHz
10 bit
32 I/O
3 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 85 C
C8051F131
Reel, Cut Tape
8-bit Microcontrollers - MCU 8-bit Microcontroller with Voice Output Function
ML610Q339-NNNTBZWBX
ROHM Semiconductor
1:
$5.38
1,000 In Stock
New Product
Mouser Part No
755-ML610Q339NTBZWBX
New Product
ROHM Semiconductor
8-bit Microcontrollers - MCU 8-bit Microcontroller with Voice Output Function
1,000 In Stock
1
$5.38
10
$4.47
25
$3.94
100
$3.75
1,000
$3.21
2,000
View
500
$3.43
2,000
$3.19
Buy
Min.: 1
Mult.: 1
Reel :
1,000
Details
RISC
256 kB
4 kB
TQFP-64
8.4 MHz
10 bit
42 I/O
2 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
Reel, Cut Tape
8-bit Microcontrollers - MCU CAN AVR UC 32K FLASH SAMPLE
AT90CAN32-16AU
Microchip Technology
1:
$6.37
2,790 Expected 25/09/2026
Mouser Part No
556-A90CAN32-16AU
Microchip Technology
8-bit Microcontrollers - MCU CAN AVR UC 32K FLASH SAMPLE
2,790 Expected 25/09/2026
Alternative Packaging
1
$6.37
25
$5.84
270
$5.29
Buy
Min.: 1
Mult.: 1
Details
AVR
32 kB
2 kB
TQFP-64
16 MHz
10 bit
53 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
AT90CAN32
Tray
8-bit Microcontrollers - MCU 128K Flash 4K EEPROM 4K SRAM 53 IO Pins
ATMEGA128A-AU
Microchip Technology
1:
$7.22
3,780 Expected 26/10/2026
Mouser Part No
556-ATMEGA128A-AU
Microchip Technology
8-bit Microcontrollers - MCU 128K Flash 4K EEPROM 4K SRAM 53 IO Pins
3,780 Expected 26/10/2026
Alternative Packaging
1
$7.22
25
$6.63
270
$6.00
Buy
Min.: 1
Mult.: 1
Details
AVR
128 kB
4 kB
TQFP-64
16 MHz
10 bit
53 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 105 C
ATmega128A
Tray
8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 53 I/O Pins
ATMEGA128L-8AU
Microchip Technology
1:
$15.01
1,015 Expected 25/09/2026
Mouser Part No
556-ATMEGA128L-8AU
Microchip Technology
8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 53 I/O Pins
1,015 Expected 25/09/2026
Alternative Packaging
1
$15.01
25
$14.72
90
$13.97
Buy
Min.: 1
Mult.: 1
Details
AVR
128 kB
4 kB
TQFP-64
8 MHz
10 bit
53 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATmega128
Tray
8-bit Microcontrollers - MCU AVR,128KB FLASH,8MHZ 4KB EE 4KB SRAM
ATMEGA128L-8AUR
Microchip Technology
1:
$15.18
1,147 On Order
Mouser Part No
556-ATMEGA128L-8AUR
Microchip Technology
8-bit Microcontrollers - MCU AVR,128KB FLASH,8MHZ 4KB EE 4KB SRAM
1,147 On Order
View Dates
Alternative Packaging
On Order:
147 Expected 15/12/2026
1,000 Expected 05/04/2027
Factory Lead Time:
26 Weeks
Buy
Min.: 1
Mult.: 1
Reel :
1,000
Details
AVR
128 kB
4 kB
TQFP-64
8 MHz
10 bit
53 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATmega128
Reel, Cut Tape, MouseReel