|
|
8-位微控制器 - MCU C51RB2 16K FLASH 5V COM
- AT89C51RB2-SLSUM
- Microchip Technology
-
1:
HK$61.73
-
1,949庫存量
|
Mouser 元件編號
556-A89C51RB2SLSUM
|
Microchip Technology
|
8-位微控制器 - MCU C51RB2 16K FLASH 5V COM
|
|
1,949庫存量
|
|
|
HK$61.73
|
|
|
HK$56.64
|
|
|
HK$51.38
|
|
最少: 1
倍數: 1
|
|
|
8051
|
16 kB
|
1.25 kB
|
PLCC-44
|
60 MHz
|
No ADC
|
32 I/O
|
2.7 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
89C
|
|
Tube
|
|
|
|
8-位微控制器 - MCU 32K FLASH 4.0 TO 5.5V
- AT89C51RC-24PU
- Microchip Technology
-
1:
HK$42.50
-
805庫存量
|
Mouser 元件編號
556-A89C51RC-24PU
|
Microchip Technology
|
8-位微控制器 - MCU 32K FLASH 4.0 TO 5.5V
|
|
805庫存量
|
|
|
HK$42.50
|
|
|
HK$39.05
|
|
|
HK$38.39
|
|
最少: 1
倍數: 1
|
|
|
8051
|
32 kB
|
512 B
|
PDIP-40
|
24 MHz
|
No ADC
|
32 I/O
|
4 V
|
5.5 V
|
Through Hole
|
8 bit
|
- 40 C
|
+ 85 C
|
89C
|
|
Tube
|
|
|
|
8-位微控制器 - MCU 32kB Flash 1280B RAM 2.7V-5.5V
- AT89C51RC2-3CSUM
- Microchip Technology
-
1:
HK$77.43
-
512庫存量
|
Mouser 元件編號
556-A89C51RC2-3CSUM
|
Microchip Technology
|
8-位微控制器 - MCU 32kB Flash 1280B RAM 2.7V-5.5V
|
|
512庫存量
|
|
|
HK$77.43
|
|
|
HK$71.10
|
|
|
HK$64.36
|
|
最少: 1
倍數: 1
|
|
|
8051
|
32 kB
|
1.25 kB
|
PDIP-40
|
60 MHz
|
No ADC
|
32 I/O
|
2.7 V
|
5.5 V
|
Through Hole
|
8 bit
|
- 40 C
|
+ 85 C
|
89C
|
|
Tube
|
|
|
|
8-位微控制器 - MCU 64kB Flash 2048B RAM 2.7V-5.5V
- AT89C51RD2-SLSUM
- Microchip Technology
-
1:
HK$74.06
-
1,723庫存量
|
Mouser 元件編號
556-A89C51RD2SLSUM
|
Microchip Technology
|
8-位微控制器 - MCU 64kB Flash 2048B RAM 2.7V-5.5V
|
|
1,723庫存量
|
|
|
HK$74.06
|
|
|
HK$67.98
|
|
|
HK$61.57
|
|
最少: 1
倍數: 1
|
|
|
8051
|
64 kB
|
2 kB
|
PLCC-44
|
60 MHz
|
|
32 I/O
|
2.7 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
89C
|
|
Tube
|
|
|
|
8-位微控制器 - MCU SINGLE CYCLE 4K FLASH-20MHZ 2.4-5.5V
- AT89LP4052-20SU
- Microchip Technology
-
1:
HK$20.22
-
712庫存量
-
1,665預期27/3/2026
|
Mouser 元件編號
556-A89LP4052-20SU
|
Microchip Technology
|
8-位微控制器 - MCU SINGLE CYCLE 4K FLASH-20MHZ 2.4-5.5V
|
|
712庫存量
1,665預期27/3/2026
|
|
|
HK$20.22
|
|
|
HK$18.50
|
|
|
HK$16.69
|
|
最少: 1
倍數: 1
|
|
|
8051
|
4 kB
|
256 B
|
SOIC-20
|
20 MHz
|
No ADC
|
15 I/O
|
2.4 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
89LP
|
|
Tube
|
|
|
|
8-位微控制器 - MCU 4kB Flash 128B RAM 33MHz 4.0V-5.5V
- AT89S51-24JU
- Microchip Technology
-
1:
HK$39.21
-
414庫存量
|
Mouser 元件編號
556-A89S51-24JU
|
Microchip Technology
|
8-位微控制器 - MCU 4kB Flash 128B RAM 33MHz 4.0V-5.5V
|
|
414庫存量
|
|
|
HK$39.21
|
|
|
HK$35.84
|
|
|
HK$35.26
|
|
最少: 1
倍數: 1
|
|
|
8051
|
4 kB
|
128 B
|
PLCC-44
|
24 MHz
|
No ADC
|
32 I/O
|
4 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
89S
|
|
Tube
|
|
|
|
8-位微控制器 - MCU 4kB Flash 128B RAM 33MHz 4.0V-5.5V
- AT89S51-24PU
- Microchip Technology
-
1:
HK$27.29
-
1,706庫存量
|
Mouser 元件編號
556-A89S51-24PU
|
Microchip Technology
|
8-位微控制器 - MCU 4kB Flash 128B RAM 33MHz 4.0V-5.5V
|
|
1,706庫存量
|
|
|
HK$27.29
|
|
|
HK$25.07
|
|
|
HK$22.69
|
|
最少: 1
倍數: 1
|
|
|
8051
|
4 kB
|
128 B
|
PDIP-40
|
24 MHz
|
No ADC
|
32 I/O
|
4 V
|
5.5 V
|
Through Hole
|
8 bit
|
- 40 C
|
+ 85 C
|
89S
|
|
Tube
|
|
|
|
8-位微控制器 - MCU 8kB Flash 256B RAM 33MHz 4.0V-5.5V
- AT89S52-24AU
- Microchip Technology
-
1:
HK$17.67
-
4,203庫存量
|
Mouser 元件編號
556-A89S52-24AU
|
Microchip Technology
|
8-位微控制器 - MCU 8kB Flash 256B RAM 33MHz 4.0V-5.5V
|
|
4,203庫存量
|
|
|
HK$17.67
|
|
|
HK$17.59
|
|
|
HK$16.85
|
|
|
HK$15.54
|
|
|
檢視
|
|
|
HK$15.37
|
|
|
HK$15.29
|
|
最少: 1
倍數: 1
|
|
|
8051
|
8 kB
|
256 B
|
TQFP-44
|
24 MHz
|
No ADC
|
32 I/O
|
4 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
89S
|
|
Tray
|
|
|
|
8-位微控制器 - MCU 8kB Flash 256B RAM 33MHz 4.0V-5.5V
- AT89S52-24PU
- Microchip Technology
-
1:
HK$30.25
-
2,346庫存量
-
2,955預期23/4/2026
|
Mouser 元件編號
556-A89S52-24PU
|
Microchip Technology
|
8-位微控制器 - MCU 8kB Flash 256B RAM 33MHz 4.0V-5.5V
|
|
2,346庫存量
2,955預期23/4/2026
|
|
|
HK$30.25
|
|
|
HK$27.78
|
|
|
HK$25.24
|
|
最少: 1
倍數: 1
|
|
|
8051
|
8 kB
|
256 B
|
PDIP-40
|
24 MHz
|
No ADC
|
32 I/O
|
4 V
|
5.5 V
|
Through Hole
|
8 bit
|
- 40 C
|
+ 85 C
|
89S
|
|
Tube
|
|
|
|
8-位微控制器 - MCU 12kB Flash 256B RAM 2.7V-5.5V
- AT89S8253-24AU
- Microchip Technology
-
1:
HK$22.19
-
2,398庫存量
|
Mouser 元件編號
556-A89S8253-24AU
|
Microchip Technology
|
8-位微控制器 - MCU 12kB Flash 256B RAM 2.7V-5.5V
|
|
2,398庫存量
|
|
|
HK$22.19
|
|
|
HK$20.47
|
|
|
HK$18.41
|
|
最少: 1
倍數: 1
|
|
|
8051
|
12 kB
|
256 B
|
TQFP-44
|
24 MHz
|
No ADC
|
32 I/O
|
2.7 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
89S
|
|
Tray
|
|
|
|
8-位微控制器 - MCU 12kB Flash 256B RAM 2.7V-5.5V
- AT89S8253-24JU
- Microchip Technology
-
1:
HK$38.72
-
952庫存量
|
Mouser 元件編號
556-A89S8253-24JU
|
Microchip Technology
|
8-位微控制器 - MCU 12kB Flash 256B RAM 2.7V-5.5V
|
|
952庫存量
|
|
|
HK$38.72
|
|
|
HK$35.43
|
|
|
HK$35.02
|
|
最少: 1
倍數: 1
|
|
|
8051
|
12 kB
|
256 B
|
PLCC-44
|
24 MHz
|
No ADC
|
32 I/O
|
2.7 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
89S
|
|
Tube
|
|
|
|
8-位微控制器 - MCU MCU 8-BIT AT80 CISC ROMless 3-5V
- AT80C51RD2-3CSUM
- Microchip Technology
-
1:
HK$41.51
-
407庫存量
|
Mouser 元件編號
556-AT80C51RD2-3CSUM
|
Microchip Technology
|
8-位微控制器 - MCU MCU 8-BIT AT80 CISC ROMless 3-5V
|
|
407庫存量
|
|
|
HK$41.51
|
|
|
HK$38.06
|
|
|
HK$37.24
|
|
最少: 1
倍數: 1
|
|
|
8051
|
0 B
|
1.25 kB
|
PDIP-40
|
40 MHz
|
No ADC
|
32 I/O
|
2.7 V
|
5.5 V
|
Through Hole
|
8 bit
|
- 40 C
|
+ 85 C
|
80C
|
|
Tube
|
|
|
|
8-位微控制器 - MCU 64KB 20MHz 2.4V-5.5V
- AT89LP51ID2-20AU
- Microchip Technology
-
1:
HK$49.57
-
480庫存量
|
Mouser 元件編號
556-AT89LP51ID2-20AU
|
Microchip Technology
|
8-位微控制器 - MCU 64KB 20MHz 2.4V-5.5V
|
|
480庫存量
|
|
|
HK$49.57
|
|
|
HK$45.37
|
|
|
HK$41.10
|
|
最少: 1
倍數: 1
|
|
|
8051
|
64 kB
|
256 B
|
TQFP-44
|
20 MHz
|
10 bit
|
40 I/O
|
2.4 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
|
|
Tray
|
|
|
|
8-位微控制器 - MCU Single-Cycle 805132K ISP Flash,2.4-5.5V
- AT89LP51RC2-20AU
- Microchip Technology
-
1:
HK$35.02
-
973庫存量
|
Mouser 元件編號
556-AT89LP51RC2-20AU
|
Microchip Technology
|
8-位微控制器 - MCU Single-Cycle 805132K ISP Flash,2.4-5.5V
|
|
973庫存量
|
|
|
HK$35.02
|
|
|
HK$32.14
|
|
|
HK$29.02
|
|
最少: 1
倍數: 1
|
|
|
8051
|
32 kB
|
256 B
|
TQFP-44
|
20 MHz
|
10 bit
|
40 I/O
|
2.4 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
|
|
Tray
|
|
|
|
8-位微控制器 - MCU 64KB 20MHz 2.4V-5.5V
- AT89LP51RD2-20AU
- Microchip Technology
-
1:
HK$42.00
-
320庫存量
|
Mouser 元件編號
556-AT89LP51RD2-20AU
|
Microchip Technology
|
8-位微控制器 - MCU 64KB 20MHz 2.4V-5.5V
|
|
320庫存量
|
|
|
HK$42.00
|
|
|
HK$38.55
|
|
|
HK$34.94
|
|
最少: 1
倍數: 1
|
|
|
8051
|
64 kB
|
256 B
|
TQFP-44
|
20 MHz
|
10 bit
|
40 I/O
|
2.4 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
|
|
Tray
|
|
|
|
8-位微控制器 - MCU 64KB 20MHz 2.4V-5.5V
- AT89LP51RD2-20JU
- Microchip Technology
-
1:
HK$48.91
-
543庫存量
|
Mouser 元件編號
556-AT89LP51RD2-20JU
|
Microchip Technology
|
8-位微控制器 - MCU 64KB 20MHz 2.4V-5.5V
|
|
543庫存量
|
|
|
HK$48.91
|
|
|
HK$44.88
|
|
|
HK$44.14
|
|
最少: 1
倍數: 1
|
|
|
8051
|
64 kB
|
256 B
|
PLCC-44
|
20 MHz
|
10 bit
|
40 I/O
|
2.4 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
|
|
Tube
|
|
|
|
8-位微控制器 - MCU Single-Cycle 8051 64K ISP Flash
- AT89LP6440-20AU
- Microchip Technology
-
1:
HK$96.17
-
573庫存量
|
Mouser 元件編號
556-AT89LP6440-20AU
|
Microchip Technology
|
8-位微控制器 - MCU Single-Cycle 8051 64K ISP Flash
|
|
573庫存量
|
|
|
HK$96.17
|
|
|
HK$88.12
|
|
|
HK$79.90
|
|
最少: 1
倍數: 1
|
|
|
8051
|
64 kB
|
4.25 kB
|
TQFP-44
|
20 MHz
|
10 bit
|
38 I/O
|
2.4 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
|
|
Tray
|
|
|
|
8-位微控制器 - MCU 24 MHZ, TQFP44, IND TEMP, GREEN
- AT89S52-24AUR
- Microchip Technology
-
1:
HK$19.89
-
4,360庫存量
|
Mouser 元件編號
556-AT89S52-24AUR
|
Microchip Technology
|
8-位微控制器 - MCU 24 MHZ, TQFP44, IND TEMP, GREEN
|
|
4,360庫存量
|
|
|
HK$19.89
|
|
|
HK$18.00
|
|
|
HK$16.44
|
|
|
HK$16.44
|
|
最少: 1
倍數: 1
|
|
|
8051
|
8 kB
|
256 B
|
TQFP-44
|
24 MHz
|
No ADC
|
32 I/O
|
4 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
8-位微控制器 - MCU 8kB Flash 256B RAM 33MHz 4.0V-5.5V
- AT89S52-24JU
- Microchip Technology
-
1:
HK$31.15
-
1,469庫存量
|
Mouser 元件編號
556-AT89S52-24JU
|
Microchip Technology
|
8-位微控制器 - MCU 8kB Flash 256B RAM 33MHz 4.0V-5.5V
|
|
1,469庫存量
|
|
|
HK$31.15
|
|
|
HK$28.52
|
|
|
HK$28.28
|
|
最少: 1
倍數: 1
|
|
|
8051
|
8 kB
|
256 B
|
PLCC-44
|
24 MHz
|
No ADC
|
32 I/O
|
4 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
89S
|
|
Tube
|
|
|
|
8-位微控制器 - MCU 8051 25 MHz 16 kB 8-bit MCU
- C8051F310-GQR
- Silicon Labs
-
1:
HK$95.43
-
413庫存量
|
Mouser 元件編號
634-C8051F310-GQR
|
Silicon Labs
|
8-位微控制器 - MCU 8051 25 MHz 16 kB 8-bit MCU
|
|
413庫存量
|
|
|
HK$95.43
|
|
|
HK$79.16
|
|
|
HK$73.82
|
|
|
HK$67.32
|
|
|
HK$61.90
|
|
|
檢視
|
|
|
HK$64.03
|
|
|
HK$60.17
|
|
最少: 1
倍數: 1
|
|
|
8051
|
16 kB
|
1.25 kB
|
LQFP-32
|
25 MHz
|
10 bit
|
29 I/O
|
2.7 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
C8051F310
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
8-位微控制器 - MCU 8051 50 MHz 64 kB 8-bit MCU
- C8051F342-GQ
- Silicon Labs
-
1:
HK$168.35
-
877庫存量
|
Mouser 元件編號
634-C8051F342-GQ
|
Silicon Labs
|
8-位微控制器 - MCU 8051 50 MHz 64 kB 8-bit MCU
|
|
877庫存量
|
|
|
HK$168.35
|
|
|
HK$139.99
|
|
|
HK$131.19
|
|
|
HK$120.67
|
|
|
檢視
|
|
|
HK$115.49
|
|
|
HK$112.29
|
|
|
報價
|
|
最少: 1
倍數: 1
|
|
|
8051
|
64 kB
|
4.25 kB
|
LQFP-32
|
48 MHz
|
10 bit
|
25 I/O
|
2.7 V
|
5.25 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
C8051F342
|
|
Tray
|
|
|
|
8-位微控制器 - MCU 8KB,24ADC,32Pin MCU
- C8051F350-GQ
- Silicon Labs
-
1:
HK$109.82
-
610庫存量
|
Mouser 元件編號
634-C8051F350-GQ
|
Silicon Labs
|
8-位微控制器 - MCU 8KB,24ADC,32Pin MCU
|
|
610庫存量
|
|
|
HK$109.82
|
|
|
HK$91.16
|
|
|
HK$85.24
|
|
|
HK$80.80
|
|
|
報價
|
|
|
報價
|
|
最少: 1
倍數: 1
|
|
|
8051
|
8 kB
|
768 B
|
LQFP-32
|
50 MHz
|
24 bit
|
17 I/O
|
2.7 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
C8051F350
|
|
Tray
|
|
|
|
8-位微控制器 - MCU 8051 50 MHz 8 kB 8-bit MCU
- C8051F353-GM
- Silicon Labs
-
1:
HK$83.93
-
1,509庫存量
|
Mouser 元件編號
634-C8051F353-GM
|
Silicon Labs
|
8-位微控制器 - MCU 8051 50 MHz 8 kB 8-bit MCU
|
|
1,509庫存量
|
|
|
HK$83.93
|
|
|
HK$69.54
|
|
|
HK$60.17
|
|
|
HK$57.70
|
|
|
檢視
|
|
|
HK$55.57
|
|
|
HK$54.17
|
|
|
HK$52.61
|
|
|
報價
|
|
最少: 1
倍數: 1
|
|
|
8051
|
8 kB
|
768 B
|
QFN-28
|
50 MHz
|
16 bit
|
17 I/O
|
2.7 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
C8051F353
|
|
Tube
|
|
|
|
8-位微控制器 - MCU 8051 50 MHz 64 kB 8-bit MCU
- C8051F381-GQ
- Silicon Labs
-
1:
HK$53.18
-
1,078庫存量
|
Mouser 元件編號
634-C8051F381-GQ
|
Silicon Labs
|
8-位微控制器 - MCU 8051 50 MHz 64 kB 8-bit MCU
|
|
1,078庫存量
|
|
|
HK$53.18
|
|
|
HK$44.14
|
|
|
HK$41.02
|
|
|
HK$37.15
|
|
|
檢視
|
|
|
HK$35.10
|
|
|
HK$33.78
|
|
|
HK$32.72
|
|
|
HK$31.48
|
|
最少: 1
倍數: 1
|
|
|
8051
|
64 kB
|
4.25 kB
|
LQFP-32
|
48 MHz
|
10 bit
|
25 I/O
|
2.7 V
|
5.25 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
C8051F381
|
|
Tray
|
|
|
|
8-位微控制器 - MCU USB-Flash-64k-ADC-LQFP32
- C8051F381-GQR
- Silicon Labs
-
1:
HK$53.18
-
1,280庫存量
|
Mouser 元件編號
634-C8051F381-GQR
|
Silicon Labs
|
8-位微控制器 - MCU USB-Flash-64k-ADC-LQFP32
|
|
1,280庫存量
|
|
|
HK$53.18
|
|
|
HK$44.14
|
|
|
HK$41.02
|
|
|
HK$37.15
|
|
|
HK$33.70
|
|
|
檢視
|
|
|
HK$35.10
|
|
|
HK$32.14
|
|
|
HK$31.48
|
|
最少: 1
倍數: 1
|
|
|
8051
|
64 kB
|
4.25 kB
|
LQFP-32
|
48 MHz
|
10 bit
|
25 I/O
|
2.7 V
|
5.25 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
C8051F381
|
|
Reel, Cut Tape
|
|