|
|
8位微控制器 -MCU 20 PINS UART 2K FLASH-2MHZ 4V-5.5V
- AT89C2051-12SU
- Microchip Technology
-
1:
¥13.1193
-
110预期 2026/10/1
|
Mouser 零件编号
556-A89C205112SU
|
Microchip Technology
|
8位微控制器 -MCU 20 PINS UART 2K FLASH-2MHZ 4V-5.5V
|
|
110预期 2026/10/1
|
|
|
¥13.1193
|
|
|
¥12.0684
|
|
|
¥10.8593
|
|
最低: 1
倍数: 1
|
|
|
8051
|
2 kB
|
128 B
|
SOIC-20
|
12 MHz
|
No ADC
|
15 I/O
|
2.7 V
|
6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
89C
|
|
Tube
|
|
|
|
8位微控制器 -MCU 8051 4K FLASH 2.7 TO 5.5V 12MHZ 4V-5.5V
- AT89C4051-12SU
- Microchip Technology
-
1:
¥12.4074
-
552在途量
|
Mouser 零件编号
556-A89C405112SU
|
Microchip Technology
|
8位微控制器 -MCU 8051 4K FLASH 2.7 TO 5.5V 12MHZ 4V-5.5V
|
|
552在途量
|
|
|
¥12.4074
|
|
|
¥11.413
|
|
|
¥10.2604
|
|
最低: 1
倍数: 1
|
|
|
8051
|
4 kB
|
128 B
|
SOIC-20
|
12 MHz
|
No ADC
|
15 I/O
|
2.7 V
|
6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
89C
|
|
Tube
|
|
|
|
8位微控制器 -MCU C51RB2 FLASH 5V 16k ind
- AT89C51RB2-3CSUM
- Microchip Technology
-
1:
¥62.037
-
70预期 2026/10/26
|
Mouser 零件编号
556-A89C51RB2-3CSUM
|
Microchip Technology
|
8位微控制器 -MCU C51RB2 FLASH 5V 16k ind
|
|
70预期 2026/10/26
|
|
|
¥62.037
|
|
|
¥56.9068
|
|
|
¥51.528
|
|
最低: 1
倍数: 1
|
|
|
8051
|
16 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 20MHz 2.4V-5.5V
- AT89LP51ED2-20PU
- Microchip Technology
-
1:
¥48.8047
-
140预期 2026/9/10
|
Mouser 零件编号
556-AT89LP51ED2-20PU
|
Microchip Technology
|
8位微控制器 -MCU 64KB 20MHz 2.4V-5.5V
|
|
140预期 2026/9/10
|
|
|
¥48.8047
|
|
|
¥44.6689
|
|
|
¥40.4427
|
|
最低: 1
倍数: 1
|
|
|
8051
|
64 kB
|
256 B
|
PDIP-40
|
20 MHz
|
10 bit
|
40 I/O
|
2.4 V
|
5.5 V
|
Through Hole
|
8 bit
|
- 40 C
|
+ 85 C
|
|
|
Tube
|
|
|
|
8位微控制器 -MCU Single-Cycle 8051 8K ISP Flash MCU
- AT89LP52-20JU
- Microchip Technology
-
1:
¥29.9563
-
130预期 2026/9/16
|
Mouser 零件编号
556-AT89LP52-20JU
|
Microchip Technology
|
8位微控制器 -MCU Single-Cycle 8051 8K ISP Flash MCU
|
|
130预期 2026/9/16
|
|
|
¥29.9563
|
|
|
¥27.4477
|
|
|
¥26.3968
|
|
最低: 1
倍数: 1
|
|
|
8051
|
8 kB
|
256 B
|
PLCC-44
|
20 MHz
|
No ADC
|
36 I/O
|
2.4 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
|
|
Tube
|
|
|
|
8位微控制器 -MCU 32KB,12ADC,48Pin MCU
- C8051F006-GQ
- Silicon Labs
-
1:
¥274.364
-
114预期 2027/4/30
-
寿命结束
|
Mouser 零件编号
634-C8051F006-GQ
寿命结束
|
Silicon Labs
|
8位微控制器 -MCU 32KB,12ADC,48Pin MCU
|
|
114预期 2027/4/30
|
|
|
¥274.364
|
|
|
¥238.2266
|
|
|
¥215.0616
|
|
|
¥207.4567
|
|
|
¥199.2642
|
|
最低: 1
倍数: 1
|
|
|
8051
|
32 kB
|
2.25 kB
|
TQFP-48
|
25 MHz
|
12 bit
|
16 I/O
|
2.7 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
C8051F006
|
|
Tray
|
|
|
|
8位微控制器 -MCU 8051 25 MHz 64 kB CAN 8-bit MCU
- C8051F040-GQ
- Silicon Labs
-
1:
¥265.1093
-
425预期 2026/10/9
-
寿命结束
|
Mouser 零件编号
634-C8051F040-GQ
寿命结束
|
Silicon Labs
|
8位微控制器 -MCU 8051 25 MHz 64 kB CAN 8-bit MCU
|
|
425预期 2026/10/9
|
|
|
¥265.1093
|
|
|
¥221.3444
|
|
|
¥193.7159
|
|
|
¥187.6026
|
|
最低: 1
倍数: 1
|
|
|
8051
|
64 kB
|
4.25 kB
|
TQFP-100
|
25 MHz
|
8 bit, 12 bit
|
64 I/O
|
2.7 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
C8051F040
|
|
Tray
|
|
|
|
8位微控制器 -MCU 8kB/768B RAM, QFN20 OTP available (T631-GM)
- C8051F331-GMR
- Silicon Labs
-
1:
¥74.6139
-
1,500预期 2026/10/16
-
寿命结束
|
Mouser 零件编号
634-C8051F331-GMR
寿命结束
|
Silicon Labs
|
8位微控制器 -MCU 8kB/768B RAM, QFN20 OTP available (T631-GM)
|
|
1,500预期 2026/10/16
|
|
|
¥74.6139
|
|
|
¥57.8221
|
|
|
¥53.5959
|
|
|
¥51.2794
|
|
|
¥51.2794
|
|
最低: 1
倍数: 1
:
1,500
|
|
|
8051
|
8 kB
|
768 B
|
QFN-20
|
25 MHz
|
No ADC
|
17 I/O
|
2.7 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
C8051F331
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
8位微控制器 -MCU 8051 50 MHz 32 kB 5 V 8-bit MCU
- C8051F505-IQ
- Silicon Labs
-
1:
¥91.7334
-
832预期 2027/7/16
-
寿命结束
|
Mouser 零件编号
634-C8051F505-IQ
寿命结束
|
Silicon Labs
|
8位微控制器 -MCU 8051 50 MHz 32 kB 5 V 8-bit MCU
|
|
832预期 2027/7/16
|
|
|
¥91.7334
|
|
|
¥73.2014
|
|
|
¥67.6644
|
|
|
¥66.3423
|
|
最低: 1
倍数: 1
|
|
|
8051
|
32 kB
|
4.25 kB
|
QFP-48
|
50 MHz
|
12 bit
|
40 I/O
|
1.8 V
|
5.25 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 125 C
|
C8051F505
|
AEC-Q100
|
Tray
|
|
|
|
8位微控制器 -MCU 8051 25 MHz 8 kB 5 V 8-bit MCU
- C8051F531-C-IT
- Silicon Labs
-
1:
¥59.9691
-
1,551预期 2027/1/1
-
寿命结束
|
Mouser 零件编号
634-C8051F531-C-IT
寿命结束
|
Silicon Labs
|
8位微控制器 -MCU 8051 25 MHz 8 kB 5 V 8-bit MCU
|
|
1,551预期 2027/1/1
|
|
|
¥59.9691
|
|
|
¥47.7312
|
|
|
¥43.1773
|
|
最低: 1
倍数: 1
|
|
|
8051
|
8 kB
|
256 B
|
TSSOP-20
|
25 MHz
|
12 bit
|
16 I/O
|
2 V
|
5.25 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 125 C
|
C8051F531
|
AEC-Q100
|
Tube
|
|
|
|
8位微控制器 -MCU 8051 50 MHz 128 kB 5 V CAN LIN 8-bit MCU
- C8051F580-IM
- Silicon Labs
-
1:
¥132.9219
-
810预期 2027/1/29
-
寿命结束
|
Mouser 零件编号
634-C8051F580-IM
寿命结束
|
Silicon Labs
|
8位微控制器 -MCU 8051 50 MHz 128 kB 5 V CAN LIN 8-bit MCU
|
|
810预期 2027/1/29
|
|
|
¥132.9219
|
|
|
¥117.0454
|
|
|
¥103.1464
|
|
|
¥91.2362
|
|
最低: 1
倍数: 1
|
|
|
8051
|
128 kB
|
8.25 kB
|
QFN-48
|
24 MHz
|
12 bit
|
40 I/O
|
1.8 V
|
5.25 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 125 C
|
C8051F580
|
AEC-Q100
|
Tube
|
|
|
|
8位微控制器 -MCU 16KB Flash ROM, 1KB SRAM, 1 CHs of SPI,1T/8051
- ML51PB9AE
- Nuvoton
-
1:
¥20.2609
-
499预期 2027/10/21
|
Mouser 零件编号
503-ML51PB9AE
|
Nuvoton
|
8位微控制器 -MCU 16KB Flash ROM, 1KB SRAM, 1 CHs of SPI,1T/8051
|
|
499预期 2027/10/21
|
|
|
¥20.2609
|
|
|
¥13.0741
|
|
|
¥11.6616
|
|
|
¥9.6728
|
|
|
查看
|
|
|
¥9.0174
|
|
|
¥7.6727
|
|
|
¥7.4128
|
|
最低: 1
倍数: 1
|
|
|
8051
|
16 kB
|
2 kB
|
LQFP-32
|
24 MHz
|
12 bit
|
28 I/O
|
1.8 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 105 C
|
|
|
Tray
|
|
|
|
8位微控制器 -MCU 32KB Flash ROM, 2KB SRAM, 2 CHs of SPI,1T/8051
- ML51TC0AE
- Nuvoton
-
1:
¥13.1532
-
490预期 2027/6/29
|
Mouser 零件编号
503-ML51TC0AE
|
Nuvoton
|
8位微控制器 -MCU 32KB Flash ROM, 2KB SRAM, 2 CHs of SPI,1T/8051
|
|
490预期 2027/6/29
|
|
|
¥13.1532
|
|
|
¥11.1644
|
|
|
¥9.7632
|
|
|
¥9.266
|
|
|
查看
|
|
|
¥8.1812
|
|
|
¥8.0117
|
|
|
¥7.8196
|
|
最低: 1
倍数: 1
|
|
|
8051
|
32 kB
|
2 kB
|
QFN-33
|
24 MHz
|
12 bit
|
28 I/O
|
1.8 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 105 C
|
|
|
Tray
|
|
|
|
8位微控制器 -MCU C51AC3 64K FLASHADC EEP 5V
- AT89C51AC3-RDTUM
- Microchip Technology
-
1:
¥84.4562
-
无库存交货期 8 周
|
Mouser 零件编号
556-A89C51AC3RDTUM
|
Microchip Technology
|
8位微控制器 -MCU C51AC3 64K FLASHADC EEP 5V
|
|
无库存交货期 8 周
|
|
|
¥84.4562
|
|
|
¥77.5858
|
|
|
¥70.06
|
|
最低: 1
倍数: 1
|
|
|
8051
|
64 kB
|
2 kB
|
VQFP-64
|
60 MHz
|
10 bit
|
36 I/O
|
3 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
89C
|
|
Tray
|
|
|
|
8位微控制器 -MCU LPC/CAN/C51 BootUA IND
- AT89C51CC02UA-RATUM
- Microchip Technology
-
250:
¥56.3305
-
无库存交货期 10 周
|
Mouser 零件编号
556-A89C51C02UARATUM
|
Microchip Technology
|
8位微控制器 -MCU LPC/CAN/C51 BootUA IND
|
|
无库存交货期 10 周
|
|
最低: 250
倍数: 250
|
|
|
8051
|
16 kB
|
512 B
|
VQFP-32
|
40 MHz
|
|
20 I/O
|
3 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
89C
|
|
Tray
|
|
|
|
8位微控制器 -MCU CAN C51 64K FLASH CAN BOOT
- AT89C51CC03CA-RDTUM
- Microchip Technology
-
1:
¥91.2362
-
无库存交货期 9 周
|
Mouser 零件编号
556-A89C51C03CARDTUM
|
Microchip Technology
|
8位微控制器 -MCU CAN C51 64K FLASH CAN BOOT
|
|
无库存交货期 9 周
|
|
|
¥91.2362
|
|
|
¥83.7895
|
|
|
¥75.8456
|
|
最低: 1
倍数: 1
|
|
|
8051
|
64 kB
|
2 kB
|
VQFP-64
|
60 MHz
|
10 bit
|
36 I/O
|
3 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
89C
|
|
Tray
|
|
|
|
8位微控制器 -MCU C51ED2 64K FLASH 3-5.5V Ind
- AT89C51ED2-RDRUM
- Microchip Technology
-
1,500:
¥81.1453
-
无库存交货期 9 周
|
Mouser 零件编号
556-A89C51ED2RDRUM
|
Microchip Technology
|
8位微控制器 -MCU C51ED2 64K FLASH 3-5.5V Ind
|
|
无库存交货期 9 周
|
|
|
¥81.1453
|
|
|
查看
|
|
|
报价
|
|
最低: 1,500
倍数: 1,500
:
1,500
|
|
|
8051
|
64 kB
|
2 kB
|
LQFP-64
|
60 MHz
|
No ADC
|
32 I/O
|
2.7 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
|
|
|
|
Reel
|
|
|
|
8位微控制器 -MCU 64kB Flash 2048B RAM 2.7V-5.5V
- AT89C51ED2-RDTUM
- Microchip Technology
-
160:
¥71.6307
-
无库存交货期 8 周
|
Mouser 零件编号
556-A89C51ED2RDTUM
|
Microchip Technology
|
8位微控制器 -MCU 64kB Flash 2048B RAM 2.7V-5.5V
|
|
无库存交货期 8 周
|
|
最低: 160
倍数: 160
|
|
|
8051
|
64 kB
|
2 kB
|
VQFP-64
|
60 MHz
|
No ADC
|
50 I/O
|
2.7 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
89C
|
|
Tray
|
|
|
|
8位微控制器 -MCU C51ED2 64K FLASH 3-5.5V Ind
- AT89C51ED2-SLRUM
- Microchip Technology
-
500:
¥81.0662
-
无库存交货期 8 周
|
Mouser 零件编号
556-A89C51ED2SLRUM
|
Microchip Technology
|
8位微控制器 -MCU C51ED2 64K FLASH 3-5.5V Ind
|
|
无库存交货期 8 周
|
|
|
¥81.0662
|
|
|
¥80.6481
|
|
|
报价
|
|
|
报价
|
|
最低: 500
倍数: 500
:
500
|
|
|
8051
|
64 kB
|
2 kB
|
PLCC-44
|
60 MHz
|
No ADC
|
32 I/O
|
2.7 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
|
|
|
|
Reel
|
|
|
|
8位微控制器 -MCU C51IC2 32K FLASH I2C 32KHz 3V
- AT89C51IC2-SLRUL
- Microchip Technology
-
500:
¥70.8849
-
无库存交货期 9 周
|
Mouser 零件编号
556-A89C51IC2SLRUL
|
Microchip Technology
|
8位微控制器 -MCU C51IC2 32K FLASH I2C 32KHz 3V
|
|
无库存交货期 9 周
|
|
|
¥70.8849
|
|
|
¥70.4781
|
|
|
报价
|
|
|
报价
|
|
最低: 500
倍数: 500
:
500
|
|
|
8051
|
32 kB
|
1.25 kB
|
PLCC-44
|
60 MHz
|
No ADC
|
34 I/O
|
2.7 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
|
|
|
|
Reel
|
|
|
|
8位微控制器 -MCU C51IC2 32K FLASH I2C 32KHz 5V
- AT89C51IC2-SLRUM
- Microchip Technology
-
500:
¥69.4837
-
无库存交货期 9 周
|
Mouser 零件编号
556-A89C51IC2SLRUM
|
Microchip Technology
|
8位微控制器 -MCU C51IC2 32K FLASH I2C 32KHz 5V
|
|
无库存交货期 9 周
|
|
|
¥69.4837
|
|
|
¥69.156
|
|
|
报价
|
|
|
报价
|
|
最低: 500
倍数: 500
:
500
|
|
|
8051
|
32 kB
|
1.25 kB
|
PLCC-44
|
60 MHz
|
No ADC
|
34 I/O
|
2.7 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
|
|
|
|
Reel
|
|
|
|
8位微控制器 -MCU C51ID2 64K FLASH TWI 32KHz 5V
- AT89C51ID2-SLRUM
- Microchip Technology
-
500:
¥88.3434
-
无库存交货期 9 周
|
Mouser 零件编号
556-A89C51ID2SLRUM
|
Microchip Technology
|
8位微控制器 -MCU C51ID2 64K FLASH TWI 32KHz 5V
|
|
无库存交货期 9 周
|
|
最低: 500
倍数: 500
:
500
|
|
|
8051
|
64 kB
|
2 kB
|
PLCC-44
|
60 MHz
|
No ADC
|
32 I/O
|
2.7 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
|
|
|
|
Reel
|
|
|
|
8位微控制器 -MCU C51RB2 FLASH 3V 16k Ind
- AT89C51RB2-SLRUL
- Microchip Technology
-
500:
¥66.0937
-
无库存交货期 9 周
|
Mouser 零件编号
556-A89C51RB2SLRUL
|
Microchip Technology
|
8位微控制器 -MCU C51RB2 FLASH 3V 16k Ind
|
|
无库存交货期 9 周
|
|
最低: 500
倍数: 500
:
500
|
|
|
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
|
|
|
|
|
Reel
|
|
|
|
8位微控制器 -MCU C51RB2 FLASH 5V 16k ind
- AT89C51RB2-SLRUM
- Microchip Technology
-
500:
¥67.4158
-
无库存交货期 9 周
|
Mouser 零件编号
556-A89C51RB2SLRUM
|
Microchip Technology
|
8位微控制器 -MCU C51RB2 FLASH 5V 16k ind
|
|
无库存交货期 9 周
|
|
最低: 500
倍数: 500
:
500
|
|
|
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
|
|
|
|
|
Reel
|
|
|
|
8位微控制器 -MCU C51RC2 32K FLASH 3V Ind
- AT89C51RC2-SLRUL
- Microchip Technology
-
500:
¥78.1621
-
无库存交货期 9 周
|
Mouser 零件编号
556-A89C51RC2SLRUL
|
Microchip Technology
|
8位微控制器 -MCU C51RC2 32K FLASH 3V Ind
|
|
无库存交货期 9 周
|
|
最低: 500
倍数: 500
:
500
|
|
|
8051
|
32 kB
|
1.25 kB
|
PLCC-44
|
60 MHz
|
No ADC
|
32 I/O
|
2.7 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
|
|
|
|
Reel
|
|