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8 bit RF Microcontrollers - MCU

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Part #

RF Microcontrollers - MCU RF Bluetooth SMART S OC with USB BLE A 5 A 595-CC2540F256RHAT

CC2540F256RHAR
Texas Instruments
1: HK$52.69
19,382In Stock

Mfr. Part No.
CC2540F256RHAR

Mouser Part No
595-CC2540F256RHAR

Texas Instruments

RF Microcontrollers - MCU RF Bluetooth SMART S OC with USB BLE A 5 A 595-CC2540F256RHAT

Learn More

Datasheet

19,382In Stock

Cut Tape

HK$52.69

HK$40.44

HK$37.32

HK$33.95

View

Reel

HK$30.58

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

8051

2.4 GHz

8 bit

256 kB

8 kB

2 V

3.6 V

+ 85 C

VQFN-40

SMD/SMT

Reel, Cut Tape, MouseReel

RF Microcontrollers - MCU RF+MCU 8051 25 MHz 64 kB +20 dBm

SI1061-A-GM
Silicon Labs
1: HK$87.05
2,389In Stock

Mfr. Part No.
SI1061-A-GM

Mouser Part No
634-SI1061-A-GM

Silicon Labs

RF Microcontrollers - MCU RF+MCU 8051 25 MHz 64 kB +20 dBm

Learn More

Datasheet

2,389In Stock

HK$87.05

HK$67.98

HK$63.21

HK$57.95

View

Min.: 1
Mult.: 1

8051

142 MHz to 1.05 GHz

8 bit

32 kB

4 kB

25 MHz

10 bit

1.8 V

3.6 V

+ 85 C

QFN-36

SMD/SMT

Tray

RF Microcontrollers - MCU 2.4GHZ 802.15.4 128K SOC Industrial

ATMEGA128RFA1-ZF
Microchip Technology
1: HK$76.69
260In Stock

Mfr. Part No.
ATMEGA128RFA1-ZF

Mouser Part No
556-ATMEGA128RFA1-ZF

Microchip Technology

RF Microcontrollers - MCU 2.4GHZ 802.15.4 128K SOC Industrial

Learn More

Datasheet

260In Stock

HK$76.69

HK$70.03

HK$69.95

Min.: 1
Mult.: 1

AVR

8 bit

128 kB

4 kB

16 MHz

+ 125 C

QFN-64

SMD/SMT

Tray

RF Microcontrollers - MCU 2.4GHZ 802.15.4 256K SOC T&R

ATMEGA256RFR2-ZUR
Microchip Technology
1: HK$62.31
2,664In Stock

Mfr. Part No.
ATMEGA256RFR2-ZUR

Mouser Part No
556-ATMEGA256RFR2ZUR

Microchip Technology

RF Microcontrollers - MCU 2.4GHZ 802.15.4 256K SOC T&R

Learn More

Datasheet

2,664In Stock

Cut Tape

HK$62.31

HK$62.23

HK$61.65

Reel

HK$56.88

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

AVR

8 bit

256 kB

32 kB

16 MHz

1.8 V

3.6 V

+ 85 C

QFN-64

SMD/SMT

Reel, Cut Tape, MouseReel

RF Microcontrollers - MCU RF Bluetooth SMART S OC with USB BLE A 5 A 595-CC2540F256RHAR

CC2540F256RHAT
Texas Instruments
1: HK$62.72
695In Stock

Mfr. Part No.
CC2540F256RHAT

Mouser Part No
595-CC2540F256RHAT

Texas Instruments

RF Microcontrollers - MCU RF Bluetooth SMART S OC with USB BLE A 5 A 595-CC2540F256RHAR

Learn More

Datasheet

695In Stock

Cut Tape

HK$62.72

HK$49.16

HK$45.54

HK$41.51

Reel

HK$38.39

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

8051

2.4 GHz

8 bit

256 kB

8 kB

2 V

3.6 V

+ 85 C

VQFN-40

SMD/SMT

Reel, Cut Tape, MouseReel

RF Microcontrollers - MCU 2.4GHZ 802.15.4 128K SINGLECHIP

ATMEGA128RFA1-ZUR
Microchip Technology
1: HK$71.27
3,480In Stock

Mfr. Part No.
ATMEGA128RFA1-ZUR

Mouser Part No
556-ATMEGA128RFA1ZUR

Microchip Technology

RF Microcontrollers - MCU 2.4GHZ 802.15.4 128K SINGLECHIP

Learn More

Datasheet

3,480In Stock

Cut Tape

HK$71.27

Reel

HK$65.10

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

AVR

8 bit

128 kB

16 kB

16 MHz

1.8 V

3.6 V

+ 85 C

VQFN-64

SMD/SMT

Reel, Cut Tape, MouseReel

RF Microcontrollers - MCU 2.4GHZ 802.15.4 256K SOC Tray

ATMEGA256RFR2-ZU
Microchip Technology
1: HK$61.81
147In Stock

Mfr. Part No.
ATMEGA256RFR2-ZU

Mouser Part No
556-ATMEGA256RFR2-ZU

Microchip Technology

RF Microcontrollers - MCU 2.4GHZ 802.15.4 256K SOC Tray

Learn More

Datasheet

147In Stock

HK$61.81

HK$60.58

HK$57.05

HK$56.96

View

Min.: 1
Mult.: 1

AVR

2.4 GHz

8 bit

256 kB

32 kB

16 MHz

1.8 V

3.6 V

+ 85 C

QFN-64

SMD/SMT

Tray

RF Microcontrollers - MCU RF+MCU 8051 25 MHz 32 kB +13 dBm

SI1062-A-GM
Silicon Labs
1: HK$86.39
171In Stock

Mfr. Part No.
SI1062-A-GM

Mouser Part No
634-SI1062-A-GM

Silicon Labs

RF Microcontrollers - MCU RF+MCU 8051 25 MHz 32 kB +13 dBm

Learn More

Datasheet

171In Stock

HK$86.39

HK$67.24

HK$62.47

HK$57.21

View

Min.: 1
Mult.: 1

8051

142 MHz to 1.05 GHz

8 bit

64 kB

4 kB

25 MHz

10 bit

1.8 V

3.6 V

+ 85 C

QFN-36

SMD/SMT

Tray

RF Microcontrollers - MCU RF+MCU 8051 25 MHz 16 kB +20 dBm

SI1060-A-GM
Silicon Labs
1: HK$99.87
2,404In Stock

Mfr. Part No.
SI1060-A-GM

Mouser Part No
634-SI1060-A-GM

Silicon Labs

RF Microcontrollers - MCU RF+MCU 8051 25 MHz 16 kB +20 dBm

Learn More

Datasheet

2,404In Stock

HK$99.87

HK$81.54

HK$76.36

HK$70.03

View

Min.: 1
Mult.: 1

8051

142 MHz to 1.05 GHz

8 bit

64 kB

4 kB

25 MHz

10 bit

1.8 V

3.6 V

+ 85 C

QFN-36

SMD/SMT

Tray

RF Microcontrollers - MCU 7 KB Flash 256 bytes RAM 315-915MHz

PIC12LF1840T39AT-I/ST
Microchip Technology
1: HK$19.23
1,780In Stock

Mfr. Part No.
PIC12LF1840T39AT-I/ST

Mouser Part No
579-P12LF1840T39ATIS

Microchip Technology

RF Microcontrollers - MCU 7 KB Flash 256 bytes RAM 315-915MHz

Learn More

Datasheet

1,780In Stock

Cut Tape

HK$19.23

HK$18.50

HK$15.86

Reel

HK$15.86

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

PIC12

8 bit

7 kB

256 B

32 MHz

10 bit

1.8 V

3.6 V

+ 85 C

TSSOP-14

SMD/SMT

Reel, Cut Tape, MouseReel

RF Microcontrollers - MCU 7 KB Flash 256 bytes RAM 315-915MHz

PIC12LF1840T39A-I/ST
Microchip Technology
1: HK$18.74
1,101In Stock

Mfr. Part No.
PIC12LF1840T39A-I/ST

Mouser Part No
579-PC12LF1840T39AIS

Microchip Technology

RF Microcontrollers - MCU 7 KB Flash 256 bytes RAM 315-915MHz

Learn More

Datasheet

1,101In Stock

HK$18.74

Min.: 1
Mult.: 1

PIC12

8 bit

7 kB

256 B

32 MHz

10 bit

1.8 V

3.6 V

+ 85 C

TSSOP-14

SMD/SMT

Tube

RF Microcontrollers - MCU 2.4GHZ 802.15.4 256K SOC 48pin T&R

ATMEGA2564RFR2-ZUR
Microchip Technology
1: HK$61.90
1,040In Stock
4,000Expected 26/10/2026

Mfr. Part No.
ATMEGA2564RFR2-ZUR

Mouser Part No
556-ATMEGA2564RFR2Z

Microchip Technology

RF Microcontrollers - MCU 2.4GHZ 802.15.4 256K SOC 48pin T&R

Learn More

Datasheet

1,040In Stock

4,000Expected 26/10/2026

Cut Tape

HK$61.90

Reel

HK$61.90

Min.: 1
Mult.: 1

: 4,000

AVR

2.4 GHz

8 bit

256 kB

32 kB

16 MHz

10 bit

1.8 V

3.6 V

+ 125 C

QFN-48

SMD/SMT

Reel, Cut Tape

RF Microcontrollers - MCU 2.4GHZ 802.15.4 256K SOC 48pin

ATMEGA2564RFR2-ZU
Microchip Technology
1: HK$61.90
416In Stock

Mfr. Part No.
ATMEGA2564RFR2-ZU

Mouser Part No
556-ATMEGA2564RFR2ZU

Microchip Technology

RF Microcontrollers - MCU 2.4GHZ 802.15.4 256K SOC 48pin

Learn More

Datasheet

416In Stock

HK$61.90

Min.: 1
Mult.: 1

AVR

2.4 GHz

8 bit

256 kB

32 kB

16 MHz

10 bit

1.8 V

3.6 V

+ 85 C

QFN-48

SMD/SMT

Tray

RF Microcontrollers - MCU RF Bluetooth SMART S OC with USB BLE A 5 A 595-CC2540F128RHAT

CC2540F128RHAR
Texas Instruments
1: HK$51.70
646In Stock

Mfr. Part No.
CC2540F128RHAR

Mouser Part No
595-CC2540F128RHAR

Texas Instruments

RF Microcontrollers - MCU RF Bluetooth SMART S OC with USB BLE A 5 A 595-CC2540F128RHAT

Learn More

Datasheet

646In Stock

Cut Tape

HK$51.70

HK$40.69

HK$37.98

HK$34.69

View

Reel

HK$30.00

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

8051

2.4 GHz

8 bit

128 kB

8 kB

2 V

3.6 V

+ 85 C

VQFN-40

SMD/SMT

Reel, Cut Tape, MouseReel

RF Microcontrollers - MCU 2.4GHZ 802.15.4 128K SINGLECHIP

ATMEGA128RFA1-ZU
Microchip Technology
1: HK$69.79
135In Stock
520On Order

Mfr. Part No.
ATMEGA128RFA1-ZU

Mouser Part No
556-ATMEGA128RFA1-ZU

Microchip Technology

RF Microcontrollers - MCU 2.4GHZ 802.15.4 128K SINGLECHIP

Learn More

Datasheet

135In Stock

520On Order

HK$69.79

HK$63.79

HK$63.62

Min.: 1
Mult.: 1

AVR

2.4 GHz

8 bit

128 kB

16 kB

16 MHz

1.8 V

3.6 V

+ 85 C

VQFN-64

SMD/SMT

Tray

RF Microcontrollers - MCU RF Bluetooth SMART S OC with USB BLE A 5 A 595-CC2540F128RHAR

CC2540F128RHAT
Texas Instruments
1: HK$61.81
250In Stock

Mfr. Part No.
CC2540F128RHAT

Mouser Part No
595-CC2540F128RHAT

Texas Instruments

RF Microcontrollers - MCU RF Bluetooth SMART S OC with USB BLE A 5 A 595-CC2540F128RHAR

Learn More

Datasheet

250In Stock

Cut Tape

HK$61.81

HK$50.72

HK$47.43

HK$45.29

Reel

HK$38.55

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

8051

2.4 GHz

8 bit

128 kB

8 kB

2 V

3.6 V

+ 85 C

VQFN-40

SMD/SMT

Reel, Cut Tape, MouseReel

RF Microcontrollers - MCU Embedded C incl RF Tx for 868 MHz

ATA8743C-PXQW-1
Microchip Technology
1: HK$22.11
5,988In Stock
Factory Special Order

Mfr. Part No.
ATA8743C-PXQW-1

Mouser Part No
556-ATA8743C-PXQW-1

Factory Special Order

Microchip Technology

RF Microcontrollers - MCU Embedded C incl RF Tx for 868 MHz

Learn More

Datasheet

5,988In Stock

Cut Tape

HK$22.11

HK$19.97

Reel

View

Min.: 1
Mult.: 1

: 6,000

AVR

868 MHz to 928 MHz

8 bit

4 kB

256 B

4 MHz

10 bit

2 V

4 V

+ 85 C

QFN-24

SMD/SMT

Reel, Cut Tape

RF Microcontrollers - MCU 7KB 256bytes RAM 433 -868MHz Tx 6 I/0 Enh

PIC12LF1840T48AT-I/ST
Microchip Technology
1: HK$14.88
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
PIC12LF1840T48AT-I/ST

Mouser Part No
579-12LF1840T48ATIST

Microchip Technology

RF Microcontrollers - MCU 7KB 256bytes RAM 433 -868MHz Tx 6 I/0 Enh

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Cut Tape

HK$14.88

HK$14.71

HK$13.73

HK$12.33

Reel

HK$12.33

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

PIC12

8 bit

7 kB

256 B

32 MHz

10 bit

1.8 V

3.6 V

+ 85 C

TSSOP-14

SMD/SMT

Reel, Cut Tape, MouseReel

RF Microcontrollers - MCU RF+MCU 8051 25 MHz 16 kB +20 dBm

SI1060-A-GMR
Silicon Labs
2,500: HK$60.50
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SI1060-A-GMR

Mouser Part No
634-SI1060-A-GMR

Silicon Labs

RF Microcontrollers - MCU RF+MCU 8051 25 MHz 16 kB +20 dBm

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

HK$60.50

Min.: 2,500
Mult.: 2,500

: 2,500

8051

142 MHz to 1.05 GHz

8 bit

64 kB

4 kB

25 MHz

10 bit

1.8 V

3.6 V

+ 85 C

QFN-36

SMD/SMT

Reel

RF Microcontrollers - MCU RF+MCU 8051 25 MHz 64 kB +20 dBm

SI1061-A-GMR
Silicon Labs
2,500: HK$55.90
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SI1061-A-GMR

Mouser Part No
634-SI1061-A-GMR

Silicon Labs

RF Microcontrollers - MCU RF+MCU 8051 25 MHz 64 kB +20 dBm

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

HK$55.90

Min.: 2,500
Mult.: 2,500

: 2,500

8051

142 MHz to 1.05 GHz

8 bit

32 kB

4 kB

25 MHz

10 bit

1.8 V

3.6 V

+ 85 C

QFN-36

SMD/SMT

Reel

RF Microcontrollers - MCU RF+MCU 8051 25 MHz 32 kB +13 dBm

SI1062-A-GMR
Silicon Labs
2,500: HK$54.01
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SI1062-A-GMR

Mouser Part No
634-SI1062-A-GMR

Silicon Labs

RF Microcontrollers - MCU RF+MCU 8051 25 MHz 32 kB +13 dBm

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

HK$54.01

Min.: 2,500
Mult.: 2,500

: 2,500

8051

142 MHz to 1.05 GHz

8 bit

64 kB

4 kB

25 MHz

10 bit

1.8 V

3.6 V

+ 85 C

QFN-36

SMD/SMT

Reel

RF Microcontrollers - MCU 2.4GHZ 128K SOC 48pin Ind 125C

ATMEGA1284RFR2-ZF
Microchip Technology
1: HK$67.57
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
ATMEGA1284RFR2-ZF

Mouser Part No
556-ATMEGA1284RFR2ZF

Microchip Technology

RF Microcontrollers - MCU 2.4GHZ 128K SOC 48pin Ind 125C

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

HK$67.57

HK$65.84

HK$65.76

Quote

Min.: 1
Mult.: 1

AVR

2.4 GHz

8 bit

128 kB

16 kB

16 MHz

10 bit

1.8 V

3.6 V

+ 85 C

QFN-48

SMD/SMT

Tray

RF Microcontrollers - MCU 2.4GHZ 802.15.4 128K SOC 48pin

ATMEGA1284RFR2-ZU
Microchip Technology
1: HK$69.38
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
ATMEGA1284RFR2-ZU

Mouser Part No
556-ATMEGA1284RFR2ZU

Microchip Technology

RF Microcontrollers - MCU 2.4GHZ 802.15.4 128K SOC 48pin

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

HK$69.38

HK$62.55

HK$61.90

View

Min.: 1
Mult.: 1

AVR

2.4 GHz

8 bit

128 kB

16 kB

16 MHz

10 bit

1.8 V

3.6 V

+ 85 C

QFN-48

SMD/SMT

Tray

RF Microcontrollers - MCU 2.4GHZ 802.15.4 128K SOC Ind 125C T&R

ATMEGA128RFA1-ZFR
Microchip Technology
4,000: HK$77.76
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
ATMEGA128RFA1-ZFR

Mouser Part No
556-ATMEGA128RFA1ZFR

Microchip Technology

RF Microcontrollers - MCU 2.4GHZ 802.15.4 128K SOC Ind 125C T&R

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

Reel

HK$77.76

Min.: 4,000
Mult.: 4,000

: 4,000

AVR

8 bit

128 kB

4 kB

16 MHz

+ 125 C

QFN-64

SMD/SMT

Reel

RF Microcontrollers - MCU 2.4GHZ 802.15.4 128K SOC Ind 125C

ATMEGA128RFR2-ZF
Microchip Technology
1: HK$76.77
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
ATMEGA128RFR2-ZF

Mouser Part No
556-ATMEGA128RFR2-ZF

Microchip Technology

RF Microcontrollers - MCU 2.4GHZ 802.15.4 128K SOC Ind 125C

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

HK$76.77

HK$64.69

HK$64.61

HK$64.53

Min.: 1
Mult.: 1

AVR

2.4 GHz

8 bit

128 kB

16 kB

16 MHz

10 bit

1.8 V

3.6 V

+ 125 C

VQFN-64

SMD/SMT

Tray

8 bit RF Microcontrollers - MCU

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