C8051F581-IM
Silicon Laboratories (Silicon Labs)
MCU 8-bit C8051F58x 8051 CISC 128KB Flash 2.5V/3.3V/5V 48-Pin QFN EP
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | C8051F581-IM | 0 | 1500 | $13.81 | $11.45 | $10.31 | $10.31 | $9.02 | $9.16 |
| Arrow North American Components | C8051F581-IM | 0 | 903 | $11.32 | $10.98 | ||||
| AVNET Europe | C8051F581-IM | 0 | 1 | * $6.48 | * $6.43 | * $6.35 | * $6.30 | * $6.30 | * $6.30 |
| AVNET Express | C8051F581-IM | 0 | 43 | $7.17 | $6.77 | $6.49 | $6.49 | ||
| element14 APAC | C8051F581-IM | 793 | 1 | * $16.90 | * $13.56 | * $12.04 | * $11.45 | * $11.45 | * $11.45 |
| Farnell | C8051F581-IM | 793 | 1 | * $16.39 | * $13.15 | * $11.25 | * $10.22 | * $10.22 | * $10.22 |
| Mouser Electronics | C8051F581-IM | 735 | 1 | $16.47 | $15.14 | $14.51 | $12.78 | $11.37 | $9.90 |
| Newark | C8051F581-IM | 793 | 1 | $13.81 | $11.45 | $10.31 | $9.97 | $9.97 | $9.97 |
C8051F901-GMR
Silicon Laboratories (Silicon Labs)
MCU 8-Bit C8051F90x 8051 CISC 8KB Flash 1.2V/1.9V/2.4V 24-Pin QFN T/R
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | C8051F901-GMR-ND | 0 | $1.20 | ||||||
| AVNET Europe | C8051F901-GMR | 0 | 1 | * $1.48 | * $1.46 | * $1.42 | * $1.40 | * $1.40 | * $1.40 |
| AVNET Express | C8051F901-GMR | 0 | 1500 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Mouser Electronics | 634-C8051F901-GMR | 0 | 1 | ||||||
| Win Source | C8051F901-GMR | 5000 | 1 |
C8051F920-G-GQR
Silicon Laboratories (Silicon Labs)
MCU 8-Bit C8051F92x 8051 CISC 32KB Flash 1.2V/1.9V/2.4V 32-Pin LQFP T/R
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | C8051F920-G-GQR | 3038 | $4.42 | $3.68 | $3.41 | $3.08 | $2.68 | $2.55 | |
| Arrow North American Components | C8051F920-G-GQR | 0 | 500 | $1.60 | $1.58 | ||||
| AVNET Europe | C8051F920-G-GQR | 0 | 500 | * $1.83 | * $1.77 | ||||
| AVNET Express | C8051F920-G-GQR | 0 | 500 | $1.90 | $1.68 | ||||
| element14 APAC | C8051F920-G-GQR | 500 | 100 | * $0.00 | * $0.00 | * $0.00 | * $3.46 | * $2.95 | * $2.95 |
| Farnell | C8051F920-G-GQR | 480 | 10 | * $4.08 | * $3.61 | * $3.43 | * $3.22 | * $3.22 | |
| Mouser Electronics | C8051F920-G-GQR | 4000 | 1 | $3.51 | $3.51 | $3.07 | $2.93 | $2.93 | $2.93 |
| Newark | C8051F920-G-GQR | 480 | 1 | $4.42 | $3.68 | $3.24 | $3.08 | $3.08 | $3.08 |
| Win Source | C8051F920-G-GQR | 10511 | 8 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | C8051F921-F-GMR-ND | 0 | |||||||
| AVNET Europe | C8051F921-F-GMR | 0 | 1 | * $1.67 | * $1.65 | * $1.60 | * $1.58 | * $1.58 | * $1.58 |
| Mouser Electronics | 634-C8051F921-F-GMR | 0 | 1 |
C8051F972-A-GMR
Silicon Laboratories (Silicon Labs)
MCU 8-Bit C8051F97x 8051 CISC 32KB Flash 3V 24-Pin QFN EP T/R
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | C8051F972-A-GMRTR-ND | 0 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $2.97 | |
| AVNET Europe | C8051F972-A-GMR | 0 | 1500 | * $1.90 | |||||
| AVNET Express | C8051F972-A-GMR | 0 | 1500 | $1.81 | |||||
| Mouser Electronics | 634-C8051F972-A-GMR | 0 | 1500 | $3.07 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| Digi-Key | 336-1506-ND | 0 | 1 | $77.52 | $77.52 | $77.52 | $77.52 | $77.52 | $77.52 |
| AVNET Europe | C8051T610DK | 0 | 1 | * $350.13 | * $347.71 | * $342.98 | * $340.67 | * $340.67 | * $340.67 |
| AVNET Express | C8051T610DK | 0 | 1 | $310.70 | $310.70 | $310.70 | $310.70 | $310.70 | $310.70 |
| Mouser Electronics | 634-C8051T610DK | 0 | 1 | $325.39 | $325.39 | $325.39 | $325.39 | $325.39 | $325.39 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | SI85XX5KV-EVB-ND | 0 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | |
| AVNET Europe | SI85XX5KV-EVB | 0 | 1 | * $14.17 | * $14.07 | * $13.88 | * $13.78 | * $13.78 | * $13.78 |
| Mouser Electronics | 634-SI85XX5KV-EVB | 0 | 1 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | SI8621BT-ISR-ND | 0 | 1250 | $1.47 | |||||
| Arrow North American Components | SI8621BT-ISR | 0 | 1250 | ||||||
| AVNET Europe | SI8621BT-ISR | 0 | 1250 | * $2.47 | |||||
| AVNET Express | SI8621BT-ISR | 0 | 1250 | $2.35 | |||||
| Mouser Electronics | 634-SI8621BT-ISR | 0 | 1250 | $1.90 |
SI8640BA-B-IU
Silicon Laboratories (Silicon Labs)
Low Power Quad-Channel Digital Isolator 16-Pin QSOP
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 336-4377-ND | 1707 | $2.51 | $2.51 | $2.42 | $2.33 | $2.17 | $2.17 | |
| AVNET Europe | SI8640BA-B-IU | 11 | 1 | * $2.90 | * $2.88 | * $2.84 | * $2.82 | * $2.82 | * $2.82 |
| AVNET Express | SI8640BA-B-IU | 16 | 96 | $2.68 | $2.64 | $2.64 | |||
| element14 APAC | SI8640BA-B-IU | 67 | 1 | * $2.69 | * $2.69 | * $2.69 | * $2.69 | * $2.69 | * $2.69 |
| Farnell | SI8640BA-B-IU | 67 | 96 | * $0.00 | * $0.00 | * $0.00 | * $1.82 | * $1.82 | * $1.82 |
| Mouser Electronics | 634-SI8640BA-B-IU | 0 | 1 | $2.37 | $2.31 | $2.25 | $2.22 | $2.07 | $2.07 |
| Newark | SI8640BA-B-IU | 7 | 1 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| Digi-Key | 336-4333-1-ND | 1012 | 1 | $1.64 | $1.64 | $1.57 | $1.55 | $1.55 | $1.55 |
| Ameya360 | SI8641BA-B-IUR | 0 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | |
| Arrow North American Components | SI8641BA-B-IUR | 1587 | 1 | $1.90 | $1.83 | $1.83 | $1.83 | $1.82 | $1.82 |
| AVNET Europe | SI8641BA-B-IUR | 0 | 2500 | * $2.82 | |||||
| AVNET Express | SI8641BA-B-IUR | 0 | 2500 | $2.84 | |||||
| element14 APAC | SI8641BA-B-IUR | 0 | 1 | * $2.65 | * $2.59 | * $2.49 | * $2.49 | * $2.49 | * $2.49 |
| Farnell | SI8641BA-B-IUR | 0 | 1 | * $2.19 | * $2.05 | * $1.82 | * $1.82 | * $1.82 | * $1.82 |
| Mouser Electronics | 634-SI8641BA-B-IUR | 30 | 1 | $1.65 | $1.62 | $1.55 | $1.49 | $1.45 | $1.45 |
| Newark | SI8641BA-B-IUR | 0 | 1 | $2.20 | $2.20 | $2.20 | $2.20 | $2.20 | $2.20 |
| Utmel | SI8641BA-B-IUR | 0 | $3.63 | $3.53 | $3.53 | $3.40 | $0.00 | $0.00 | |
| Verical Marketplace | SI8641BA-B-IUR | 1587 | 4 | $1.83 | $1.83 | $1.83 | $1.82 | $1.82 |





