|
|
8位微控制器 -MCU C51RD2 ROMless TQFP44 Ind 5V GREEN
- AT80C51RD2T-RLTUM
- Microchip Technology
-
1:
¥32.9169
-
1,929库存量
|
Mouser 零件编号
556-AT80C51RD2TLTUM
|
Microchip Technology
|
8位微控制器 -MCU C51RD2 ROMless TQFP44 Ind 5V GREEN
|
|
1,929库存量
|
|
|
¥32.9169
|
|
|
¥30.1936
|
|
|
¥27.3799
|
|
|
¥27.3008
|
|
最低: 1
倍数: 1
|
|
|
8051
|
|
1.25 kB
|
TQFP-44
|
40 MHz
|
No ADC
|
32 I/O
|
2.7 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
|
|
Tray
|
|
|
|
8位微控制器 -MCU C51AC3 64kF ADC EEP TQFP44 ind 5V GREEN
- AT89C51AC3T-RLTUM
- Microchip Technology
-
1:
¥84.1172
-
156库存量
-
160预期 2026/10/26
|
Mouser 零件编号
556-AT89C51AC3TLTUM
|
Microchip Technology
|
8位微控制器 -MCU C51AC3 64kF ADC EEP TQFP44 ind 5V GREEN
|
|
156库存量
160预期 2026/10/26
|
|
|
¥84.1172
|
|
|
¥77.5067
|
|
|
¥70.3877
|
|
|
¥70.3086
|
|
最低: 1
倍数: 1
|
|
|
8051
|
64 kB
|
128 B
|
TQFP-64
|
60 MHz
|
10 bit
|
36 I/O
|
3 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
|
|
Tray
|
|
|
|
8位微控制器 -MCU CAN TQFP44 TRAY I. Bootloader UART GREEN
- AT89C51CC01UAT-RLTUM
- Microchip Technology
-
1:
¥75.0207
-
723库存量
-
2,240预期 2026/11/13
|
Mouser 零件编号
556-AT89C51CC01UATUM
|
Microchip Technology
|
8位微控制器 -MCU CAN TQFP44 TRAY I. Bootloader UART GREEN
|
|
723库存量
2,240预期 2026/11/13
|
|
|
¥75.0207
|
|
|
¥68.7379
|
|
|
¥62.2856
|
|
最低: 1
倍数: 1
|
|
|
8051
|
32 kB
|
1.25 kB
|
TQFP-44
|
40 MHz
|
10 bit
|
34 I/O
|
3 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
|
|
Tray
|
|
|
|
8位微控制器 -MCU C51ED2 64kF TQFP44 3-5.5V Ind GREEN
- AT89C51ED2T-RLTUM
- Microchip Technology
-
1:
¥85.202
-
611库存量
-
1,440预期 2026/11/13
|
Mouser 零件编号
556-AT89C51ED2TLTUM
|
Microchip Technology
|
8位微控制器 -MCU C51ED2 64kF TQFP44 3-5.5V Ind GREEN
|
|
611库存量
1,440预期 2026/11/13
|
|
最低: 1
倍数: 1
|
|
|
8051
|
64 kB
|
2 kB
|
TQFP-44
|
60 MHz
|
|
34 I/O
|
2.7 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
|
|
Tray
|
|
|
|
8位微控制器 -MCU C51IC2 32Kf I2C 32KHz TQFP44 I. 5V GREEN
- AT89C51IC2T-RLTUM
- Microchip Technology
-
1:
¥69.2351
-
191库存量
|
Mouser 零件编号
556-AT89C51IC2TLTUM
|
Microchip Technology
|
8位微控制器 -MCU C51IC2 32Kf I2C 32KHz TQFP44 I. 5V GREEN
|
|
191库存量
|
|
|
¥69.2351
|
|
|
¥63.4382
|
|
|
¥57.5735
|
|
最低: 1
倍数: 1
|
|
|
8051
|
32 kB
|
1.25 kB
|
TQFP-44
|
60 MHz
|
No ADC
|
34 I/O
|
2.7 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
|
|
Tray
|
|
|
|
8位微控制器 -MCU C51RB2 FLASH 16k TQFP44 ind 3V GREEN
- AT89C51RB2T-RLRUL
- Microchip Technology
-
1:
¥64.2744
-
1,000库存量
|
Mouser 零件编号
556-AT89C51RB2TLRUL
|
Microchip Technology
|
8位微控制器 -MCU C51RB2 FLASH 16k TQFP44 ind 3V GREEN
|
|
1,000库存量
|
|
|
¥64.2744
|
|
|
¥62.7037
|
|
|
¥61.2121
|
|
|
¥58.8165
|
|
|
查看
|
|
|
¥58.3984
|
|
|
¥58.3984
|
|
|
¥58.3984
|
|
|
报价
|
|
最低: 1
倍数: 1
:
2,000
|
|
|
8051
|
16 kB
|
1.25 kB
|
TQFP-44
|
60 MHz
|
No ADC
|
32 I/O
|
2.7 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
|
|
Reel, Cut Tape
|
|
|
|
8位微控制器 -MCU C51RB2 FLASH 16k TQFP44 COM 5V GREEN
- AT89C51RB2T-RLTUM
- Microchip Technology
-
1:
¥57.4831
-
330库存量
|
Mouser 零件编号
556-AT89C51RB2TLTUM
|
Microchip Technology
|
8位微控制器 -MCU C51RB2 FLASH 16k TQFP44 COM 5V GREEN
|
|
330库存量
|
|
|
¥57.4831
|
|
|
¥57.3249
|
|
|
¥53.7654
|
|
|
¥49.1324
|
|
|
¥49.0533
|
|
最低: 1
倍数: 1
|
|
|
8051
|
16 kB
|
1.25 kB
|
TQFP-44
|
60 MHz
|
No ADC
|
32 I/O
|
2.7 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
|
|
Tray
|
|
|
|
8位微控制器 -MCU C51RC2 FLASH 32k TQFP44 Com 5V GREEN
- AT89C51RC2T-RLTUM
- Microchip Technology
-
1:
¥71.1335
-
384库存量
-
480预期 2026/9/21
|
Mouser 零件编号
556-AT89C51RC2TLTUM
|
Microchip Technology
|
8位微控制器 -MCU C51RC2 FLASH 32k TQFP44 Com 5V GREEN
|
|
384库存量
480预期 2026/9/21
|
|
|
¥71.1335
|
|
|
¥65.1445
|
|
|
¥58.9747
|
|
最低: 1
倍数: 1
|
|
|
8051
|
32 kB
|
1.25 kB
|
TQFP-44
|
60 MHz
|
No ADC
|
32 I/O
|
2.7 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
|
|
Tray
|
|
|
|
8位微控制器 -MCU C51RD2 64kF TQFP44 3-5.5V Ind. GREEN
- AT89C51RD2T-RLTUM
- Microchip Technology
-
1:
¥76.2524
-
427库存量
|
Mouser 零件编号
556-AT89C51RD2TLTUM
|
Microchip Technology
|
8位微控制器 -MCU C51RD2 64kF TQFP44 3-5.5V Ind. GREEN
|
|
427库存量
|
|
|
¥76.2524
|
|
|
¥76.0829
|
|
|
¥75.9925
|
|
|
¥63.4043
|
|
最低: 1
倍数: 1
|
|
|
8051
|
64 kB
|
2 kB
|
TQFP-44
|
60 MHz
|
|
34 I/O
|
2.7 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
|
|
Tray
|
|
|
|
8位微控制器 -MCU 24MHZ, PLCC, IND TEMP, GREEN, 5V
- AT89C55WD-24JU
- Microchip Technology
-
1:
¥38.5443
-
517库存量
|
Mouser 零件编号
556-AT89C55WD-24JU
|
Microchip Technology
|
8位微控制器 -MCU 24MHZ, PLCC, IND TEMP, GREEN, 5V
|
|
517库存量
|
|
|
¥38.5443
|
|
|
¥35.482
|
|
|
¥34.1599
|
|
最低: 1
倍数: 1
|
|
|
8051
|
20 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
|
AT89C55WD
|
|
Tube
|
|
|
|
8位微控制器 -MCU 20K FLASH - 24MHZ IND TEMP 5V
- AT89C55WD-24PU
- Microchip Technology
-
1:
¥44.7367
-
876库存量
-
900预期 2026/11/5
|
Mouser 零件编号
556-AT89C55WD-24PU
|
Microchip Technology
|
8位微控制器 -MCU 20K FLASH - 24MHZ IND TEMP 5V
|
|
876库存量
900预期 2026/11/5
|
|
|
¥44.7367
|
|
|
¥41.0755
|
|
|
¥39.5274
|
|
最低: 1
倍数: 1
|
|
|
8051
|
20 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
|
AT89C55WD
|
|
Tube
|
|
|
|
8位微控制器 -MCU Single-Cycle 805124K ISP Flash,2.4-5.5V
- AT89LP51RB2-20JU
- Microchip Technology
-
1:
¥33.335
-
738库存量
|
Mouser 零件编号
556-AT89LP51RB2-20JU
|
Microchip Technology
|
8位微控制器 -MCU Single-Cycle 805124K ISP Flash,2.4-5.5V
|
|
738库存量
|
|
|
¥33.335
|
|
|
¥30.6004
|
|
|
¥27.7076
|
|
最低: 1
倍数: 1
|
|
|
8051
|
24 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 805132K ISP Flash,2.4-5.5V
- AT89LP51RC2-20JU
- Microchip Technology
-
1:
¥37.0527
-
530库存量
|
Mouser 零件编号
556-AT89LP51RC2-20JU
|
Microchip Technology
|
8位微控制器 -MCU Single-Cycle 805132K ISP Flash,2.4-5.5V
|
|
530库存量
|
|
|
¥37.0527
|
|
|
¥33.9113
|
|
|
¥30.6908
|
|
最低: 1
倍数: 1
|
|
|
8051
|
32 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 8K ISP Flash MCU
- AT89LP52-20AU
- Microchip Technology
-
1:
¥14.9386
-
3,084库存量
|
Mouser 零件编号
556-AT89LP52-20AU
|
Microchip Technology
|
8位微控制器 -MCU Single-Cycle 8051 8K ISP Flash MCU
|
|
3,084库存量
|
|
|
¥14.9386
|
|
|
¥13.5487
|
|
|
¥12.3283
|
|
最低: 1
倍数: 1
|
|
|
8051
|
8 kB
|
256 B
|
TQFP-44
|
20 MHz
|
No ADC
|
36 I/O
|
2.4 V
|
5.5 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:
¥20.0123
-
2,973库存量
|
Mouser 零件编号
556-AT89S52-24AUR
|
Microchip Technology
|
8位微控制器 -MCU 24 MHZ, TQFP44, IND TEMP, GREEN
|
|
2,973库存量
|
|
|
¥20.0123
|
|
|
¥19.2778
|
|
|
¥16.5432
|
|
|
¥16.5432
|
|
最低: 1
倍数: 1
:
2,000
|
|
|
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:
¥32.9169
-
1,010库存量
-
2,403预期 2026/10/1
|
Mouser 零件编号
556-AT89S52-24JU
|
Microchip Technology
|
8位微控制器 -MCU 8kB Flash 256B RAM 33MHz 4.0V-5.5V
|
|
1,010库存量
2,403预期 2026/10/1
|
|
|
¥32.9169
|
|
|
¥30.1371
|
|
|
¥29.267
|
|
最低: 1
倍数: 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 50 MHz 64 kB 8-bit MCU
- C8051F381-GM
- Silicon Labs
-
1:
¥56.9068
-
750库存量
|
Mouser 零件编号
634-C8051F381-GM
|
Silicon Labs
|
8位微控制器 -MCU 8051 50 MHz 64 kB 8-bit MCU
|
|
750库存量
|
|
|
¥56.9068
|
|
|
¥44.0926
|
|
|
¥40.4427
|
|
|
¥37.0527
|
|
|
查看
|
|
|
¥35.3238
|
|
|
¥34.239
|
|
|
¥33.8322
|
|
|
¥33.335
|
|
最低: 1
倍数: 1
|
|
|
8051
|
64 kB
|
4.25 kB
|
QFN-32
|
48 MHz
|
10 bit
|
25 I/O
|
2.7 V
|
5.25 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
C8051F381
|
|
Tube
|
|
|
|
8位微控制器 -MCU 8051 50 MHz 16 kB 8-bit MCU
- C8051F390-A-GM
- Silicon Labs
-
1:
¥35.8662
-
1,322库存量
|
Mouser 零件编号
634-C8051F390-A-GM
|
Silicon Labs
|
8位微控制器 -MCU 8051 50 MHz 16 kB 8-bit MCU
|
|
1,322库存量
|
|
|
¥35.8662
|
|
|
¥29.6173
|
|
|
¥25.0973
|
|
|
¥23.9673
|
|
|
查看
|
|
|
¥23.8882
|
|
|
¥22.148
|
|
|
¥19.9784
|
|
|
¥19.6281
|
|
最低: 1
倍数: 1
|
|
|
8051
|
16 kB
|
1 kB
|
QFN-24
|
50 MHz
|
10 bit
|
21 I/O
|
1.8 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 105 C
|
C8051F390
|
|
Tube
|
|
|
|
8位微控制器 -MCU 8051 50 MHz 16 kB LFO 8-bit MCU
- C8051F392-A-GM
- Silicon Labs
-
1:
¥34.3068
-
1,743库存量
-
1,911预期 2026/11/2
|
Mouser 零件编号
634-C8051F392-A-GM
|
Silicon Labs
|
8位微控制器 -MCU 8051 50 MHz 16 kB LFO 8-bit MCU
|
|
1,743库存量
1,911预期 2026/11/2
|
|
|
¥34.3068
|
|
|
¥28.6681
|
|
|
¥24.0577
|
|
|
¥22.9277
|
|
|
查看
|
|
|
¥22.3175
|
|
|
¥21.4474
|
|
|
¥20.1479
|
|
|
¥19.3682
|
|
最低: 1
倍数: 1
|
|
|
8051
|
16 kB
|
1 kB
|
QFN-20
|
50 MHz
|
10 bit
|
17 I/O
|
1.8 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 105 C
|
C8051F392
|
|
Tube
|
|
|
|
8位微控制器 -MCU 8051 50 MHz 64 kB 5 V CAN LIN 8-bit MCU
- C8051F502-IM
- Silicon Labs
-
1:
¥96.8636
-
548库存量
|
Mouser 零件编号
634-C8051F502-IM
|
Silicon Labs
|
8位微控制器 -MCU 8051 50 MHz 64 kB 5 V CAN LIN 8-bit MCU
|
|
548库存量
|
|
|
¥96.8636
|
|
|
¥77.6649
|
|
|
¥69.9809
|
|
|
¥65.5061
|
|
|
查看
|
|
|
¥63.6868
|
|
|
¥61.2121
|
|
|
¥60.4663
|
|
|
报价
|
|
最低: 1
倍数: 1
|
|
|
8051
|
64 kB
|
4.25 kB
|
QFN-32
|
50 MHz
|
12 bit
|
25 I/O
|
1.8 V
|
5.25 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 125 C
|
C8051F502
|
AEC-Q100
|
Tube
|
|
|
|
8位微控制器 -MCU 50 MIPS, 64 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFN32
- C8051F502-IMR
- Silicon Labs
-
1:
¥95.4511
-
296库存量
|
Mouser 零件编号
634-C8051F502-IMR
|
Silicon Labs
|
8位微控制器 -MCU 50 MIPS, 64 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFN32
|
|
296库存量
|
|
|
¥95.4511
|
|
|
¥74.5235
|
|
|
¥69.3142
|
|
|
¥63.5286
|
|
|
¥60.4663
|
|
|
¥59.7205
|
|
最低: 1
倍数: 1
:
1,500
|
|
|
8051
|
|
|
|
|
|
|
1.8 V
|
5.25 V
|
|
8 bit
|
|
|
C8051F502
|
|
Reel, Cut Tape
|
|
|
|
8位微控制器 -MCU 8051 50 MHz 32 kB 5 V CAN LIN 8-bit MCU
- C8051F550-IM
- Silicon Labs
-
1:
¥73.6195
-
323库存量
-
1,911预期 2026/9/17
|
Mouser 零件编号
634-C8051F550-IM
|
Silicon Labs
|
8位微控制器 -MCU 8051 50 MHz 32 kB 5 V CAN LIN 8-bit MCU
|
|
323库存量
1,911预期 2026/9/17
|
|
|
¥73.6195
|
|
|
¥57.2345
|
|
|
¥52.9405
|
|
|
¥48.3866
|
|
|
查看
|
|
|
¥46.1605
|
|
|
¥44.8271
|
|
|
¥43.6745
|
|
|
¥41.358
|
|
最低: 1
倍数: 1
|
|
|
8051
|
32 kB
|
2.25 kB
|
QFN-24
|
50 MHz
|
12 bit
|
18 I/O
|
1.8 V
|
5.25 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 125 C
|
C8051F550
|
AEC-Q100
|
Tube
|
|
|
|
8位微控制器 -MCU 8051 50 MHz 32 kB 5 V 8-bit MCU
- C8051F553-IM
- Silicon Labs
-
1:
¥71.7098
-
无库存交货期 12 周
|
Mouser 零件编号
634-C8051F553-IM
|
Silicon Labs
|
8位微控制器 -MCU 8051 50 MHz 32 kB 5 V 8-bit MCU
|
|
无库存交货期 12 周
|
|
|
¥71.7098
|
|
|
¥59.4719
|
|
|
¥50.5449
|
|
|
¥48.3866
|
|
|
查看
|
|
|
¥45.6633
|
|
|
¥38.872
|
|
|
¥37.8889
|
|
最低: 1
倍数: 1
|
|
|
8051
|
32 kB
|
2.25 kB
|
QFN-24
|
50 MHz
|
12 bit
|
18 I/O
|
1.8 V
|
5.25 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 125 C
|
C8051F553
|
AEC-Q100
|
Tube
|
|
|
|
8位微控制器 -MCU 32K Flash 50MHz 8051 1.71V to 5.5V
- CY8C3245LTI-139
- Infineon Technologies
-
1:
¥79.7328
-
449库存量
|
Mouser 零件编号
727-CY8C3245LTI-139
|
Infineon Technologies
|
8位微控制器 -MCU 32K Flash 50MHz 8051 1.71V to 5.5V
|
|
449库存量
|
|
|
¥79.7328
|
|
|
¥62.037
|
|
|
¥54.918
|
|
|
¥52.6919
|
|
|
查看
|
|
|
¥50.2963
|
|
|
¥48.8838
|
|
|
¥46.9854
|
|
|
报价
|
|
最低: 1
倍数: 1
|
|
|
8051
|
32 kB
|
4 kB
|
QFN-48
|
50 MHz
|
12 bit
|
29 I/O
|
1.71 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
CY8C3245
|
|
Tray
|
|
|
|
8位微控制器 -MCU 32K Flash 50MHz 8051 1.71V to 5.5V
- CY8C3245LTI-163
- Infineon Technologies
-
1:
¥80.6481
-
663库存量
|
Mouser 零件编号
727-CY8C3245LTI-163
|
Infineon Technologies
|
8位微控制器 -MCU 32K Flash 50MHz 8051 1.71V to 5.5V
|
|
663库存量
|
|
|
¥80.6481
|
|
|
¥62.7828
|
|
|
¥55.5847
|
|
|
¥53.3473
|
|
|
查看
|
|
|
¥50.8726
|
|
|
¥47.5617
|
|
|
报价
|
|
最低: 1
倍数: 1
|
|
|
8051
|
32 kB
|
4 kB
|
QFN-68
|
50 MHz
|
12 bit
|
46 I/O
|
1.71 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
CY8C3245
|
|
Tray
|
|