RF Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Dual-core Arm Cortex-M4/M0+ a.48 MHz 256 Kbyte
STM32WL55JCI7
STMicroelectronics
1:
$12.68
286 In Stock
2,940 Expected 12/11/2026
Mouser Part #
511-STM32WL55JCI7
STMicroelectronics
RF Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Dual-core Arm Cortex-M4/M0+ a.48 MHz 256 Kbyte
286 In Stock
2,940 Expected 12/11/2026
1
$12.68
10
$9.94
25
$9.25
100
$8.50
250
View
250
$8.14
500
$7.75
Buy
Min.: 1
Mult.: 1
Details
32 bit
Tray
RF Microcontrollers - MCU 2.4GHZ 802.15.4 128K SINGLECHIP
+3 images
ATMEGA128RFA1-ZU
Microchip Technology
1:
$8.49
354 In Stock
Mouser Part #
556-ATMEGA128RFA1-ZU
Microchip Technology
RF Microcontrollers - MCU 2.4GHZ 802.15.4 128K SINGLECHIP
354 In Stock
Alternative Packaging
1
$8.49
25
$7.76
100
$7.74
Buy
Min.: 1
Mult.: 1
Details
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 2.4GHZ 802.15.4 256K SOC 48pin
+1 image
ATMEGA2564RFR2-ZU
Microchip Technology
1:
$7.53
416 In Stock
Mouser Part #
556-ATMEGA2564RFR2ZU
Microchip Technology
RF Microcontrollers - MCU 2.4GHZ 802.15.4 256K SOC 48pin
416 In Stock
Buy
Min.: 1
Mult.: 1
Details
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 K4W1 HVQFN48
NXP Semiconductors KW45B41Z83AFTBT
KW45B41Z83AFTBT
NXP Semiconductors
1:
$9.32
24 In Stock
1,300 On Order
Mouser Part #
771-KW45B41Z83AFTBT
NXP Semiconductors
RF Microcontrollers - MCU K4W1 HVQFN48
24 In Stock
1,300 On Order
View Dates
Alternative Packaging
On Order:
520 Pending
780 Expected 1/12/2027
Factory Lead-Time:
30 Weeks
1
$9.32
10
$7.45
25
$6.98
100
$6.36
260
View
260
$6.08
520
$5.98
Buy
Min.: 1
Mult.: 1
Details
ARM Cortex M33
2.36 GHz to 2.48 GHz
32 bit
1 MB
128 kB
96 MHz
16 bit
1.175 V
3.6 V
+ 105 C
HVQFN-48
SMD/SMT
Tray
RF Microcontrollers - MCU BTBLE IOT DM
CYW20730A1KFBG
Infineon Technologies
1:
$3.66
257 In Stock
NRND
Mouser Part #
727-CYW20730A1KFBG
NRND
Infineon Technologies
RF Microcontrollers - MCU BTBLE IOT DM
257 In Stock
Alternative Packaging
1
$3.66
10
$2.73
25
$2.50
100
$2.24
250
View
250
$2.12
520
$2.07
1,040
$1.96
2,600
$1.90
5,200
$1.86
Buy
Min.: 1
Mult.: 1
Details
ARM Cortex M3
2.4 GHz
32 bit
320 kB
60 kB
24 MHz
16 bit
1.2 V
1.2 V
+ 70 C
BGA-64
SMD/SMT
Tray
RF Microcontrollers - MCU Bluetooth BLE and IEEE 802.15.4
CYW20730A1KMLG
Infineon Technologies
1:
$3.40
484 In Stock
NRND
Mouser Part #
727-CYW20730A1KMLG
NRND
Infineon Technologies
RF Microcontrollers - MCU Bluetooth BLE and IEEE 802.15.4
484 In Stock
Alternative Packaging
1
$3.40
10
$2.73
25
$2.50
100
$2.24
250
View
250
$2.12
500
$2.07
980
$1.96
2,940
$1.90
5,880
$1.86
Buy
Min.: 1
Mult.: 1
Details
ARM Cortex M3
2.4 GHz
32 bit
320 kB
60 kB
24 MHz
16 bit
1.2 V
1.2 V
+ 70 C
QFN-40
SMD/SMT
Tray
RF Microcontrollers - MCU SAMR21 48pin 256K
ATSAMR21G18A-MU
Microchip Technology
1:
$6.67
58 In Stock
Mouser Part #
556-ATSAMR21G18A-MU
Microchip Technology
RF Microcontrollers - MCU SAMR21 48pin 256K
58 In Stock
Buy
Min.: 1
Mult.: 1
Details
ARM Cortex M0+
32 bit
256 kB
32 kB
48 MHz
12 bit
3.3 V
3.3 V
+ 85 C
QFN-48
SMD/SMT
Tray
RF Microcontrollers - MCU High Performance NFC controller, supporting all NFC Forum modes, with Integrated Firmware and NCI interface
PN7360AUHN/C300E
NXP Semiconductors
1:
$11.27
50 In Stock
Mouser Part #
771-PN7360AUHN/C300E
NXP Semiconductors
RF Microcontrollers - MCU High Performance NFC controller, supporting all NFC Forum modes, with Integrated Firmware and NCI interface
50 In Stock
Alternative Packaging
1
$11.27
10
$9.17
25
$8.65
100
$8.08
260
View
260
$8.02
520
$7.63
1,040
$7.54
2,600
Quote
Buy
Min.: 1
Mult.: 1
Details
ARM Cortex M0
13.56 MHz
32 bit
80 kB
12 kB
20 MHz
5.5 V
2.3 V
+ 85 C
HVQFN-64
SMD/SMT
Tray
RF Microcontrollers - MCU 32BIT MCU RX23W 384KB BGA85 -40/+85C
R5F523W7ADBL#20
Renesas Electronics
1:
$7.64
214 In Stock
Mouser Part #
968-R5F523W7ADBL#20
Renesas Electronics
RF Microcontrollers - MCU 32BIT MCU RX23W 384KB BGA85 -40/+85C
214 In Stock
1
$7.64
10
$5.90
25
$5.46
100
$4.98
260
View
260
$4.67
520
$4.62
1,040
$4.55
2,600
$4.44
5,200
Quote
Buy
Min.: 1
Mult.: 1
Details
RXv2
54 MHz
32 bit
384 kB
64 kB
54 MHz
12 bit
1.8 V
3.6 V
+ 85 C
BGA-85
SMD/SMT
Tray
RF Microcontrollers - MCU 32BIT MCU RX23W 384K QFN56 -40/+85C
R5F523W7ADNG#30
Renesas Electronics
1:
$7.31
239 In Stock
Mouser Part #
968-R5F523W7ADNG#30
Renesas Electronics
RF Microcontrollers - MCU 32BIT MCU RX23W 384K QFN56 -40/+85C
239 In Stock
1
$7.31
10
$5.62
25
$5.20
100
$4.73
260
View
260
$4.51
520
$4.39
1,040
$4.36
2,600
$4.33
Buy
Min.: 1
Mult.: 1
Details
RXv2
32 bit
384 kB
64 kB
54 MHz
12 bit
1.8 V
3.6 V
+ 85 C
QFN-56
SMD/SMT
Tray
RF Microcontrollers - MCU 32BIT MCU RX23W 384K BGA85 -40/+85C
R5F523W7BDBL#20
Renesas Electronics
1:
$7.86
214 In Stock
Mouser Part #
968-R5F523W7BDBL#20
Renesas Electronics
RF Microcontrollers - MCU 32BIT MCU RX23W 384K BGA85 -40/+85C
214 In Stock
1
$7.86
10
$6.07
25
$5.62
100
$5.13
260
View
260
$4.81
520
$4.76
1,040
$4.68
2,600
$4.57
Buy
Min.: 1
Mult.: 1
Details
RXv2
54 MHz
32 bit
384 kB
64 kB
54 MHz
12 bit
1.8 V
3.6 V
+ 85 C
BGA-85
SMD/SMT
Tray
RF Microcontrollers - MCU 32BIT MCU RX23W 384K QFN56 -40/+85C
R5F523W7BDNG#30
Renesas Electronics
260:
$4.61
260 In Stock
Mouser Part #
968-R5F523W7BDNG#30
Renesas Electronics
RF Microcontrollers - MCU 32BIT MCU RX23W 384K QFN56 -40/+85C
260 In Stock
260
$4.61
520
$4.60
2,600
$4.49
Buy
Min.: 260
Mult.: 260
Details
RXv2
32 bit
384 kB
64 kB
54 MHz
12 bit
1.8 V
3.6 V
+ 85 C
QFN-56
SMD/SMT
Tray
RF Microcontrollers - MCU 32BIT MCU RX23W 512K BGA85 -40/+85C
R5F523W8ADBL#20
Renesas Electronics
1:
$8.08
206 In Stock
Mouser Part #
968-R5F523W8ADBL#20
Renesas Electronics
RF Microcontrollers - MCU 32BIT MCU RX23W 512K BGA85 -40/+85C
206 In Stock
1
$8.08
10
$6.24
25
$5.78
100
$5.27
260
View
260
$4.95
520
$4.89
1,040
$4.81
2,600
Quote
Buy
Min.: 1
Mult.: 1
Details
RXv2
54 MHz
32 bit
512 kB
64 kB
54 MHz
12 bit
1.8 V
3.6 V
+ 85 C
BGA-85
SMD/SMT
Tray
RF Microcontrollers - MCU 32BIT MCU RX23W 512KB BGA85 -40/+85C
R5F523W8BDBL#20
Renesas Electronics
1:
$8.31
260 In Stock
Mouser Part #
968-R5F523W8BDBL#20
Renesas Electronics
RF Microcontrollers - MCU 32BIT MCU RX23W 512KB BGA85 -40/+85C
260 In Stock
1
$8.31
10
$6.42
25
$5.79
100
$5.43
260
View
260
$5.08
520
$4.94
1,040
$4.85
2,600
Quote
Buy
Min.: 1
Mult.: 1
Details
RXv2
54 MHz
32 bit
512 kB
64 kB
54 MHz
12 bit
1.8 V
3.6 V
+ 85 C
BGA-85
SMD/SMT
Tray
RF Microcontrollers - MCU 32BIT MCU RX23W 512K QFN56 -40/+85C
R5F523W8BDNG#30
Renesas Electronics
1:
$9.65
260 In Stock
Mouser Part #
968-R5F523W8BDNG#30
Renesas Electronics
RF Microcontrollers - MCU 32BIT MCU RX23W 512K QFN56 -40/+85C
260 In Stock
1
$9.65
10
$7.45
25
$6.86
260
$6.74
520
View
520
$5.73
1,040
$5.65
2,600
Quote
Buy
Min.: 1
Mult.: 1
Details
RXv2
54 MHz
32 bit
512 kB
64 kB
54 MHz
12 bit
1.8 V
3.6 V
+ 85 C
QFN-56
SMD/SMT
Tray
RF Microcontrollers - MCU 32BIT MCU RX23W MODULE WITH SECURITY
R5F523W8DDLN#20
Renesas Electronics
1:
$20.64
100 In Stock
Mouser Part #
968-R5F523W8DDLN#20
Renesas Electronics
RF Microcontrollers - MCU 32BIT MCU RX23W MODULE WITH SECURITY
100 In Stock
Alternative Packaging
1
$20.64
10
$16.42
25
$15.36
100
$14.20
Buy
Min.: 1
Mult.: 1
Details
RXv2
54 MHz
32 bit
512 kB
64 kB
54 MHz
12 bit
1.8 V
3.6 V
+ 85 C
LGA-83
SMD/SMT
Tray
RF Microcontrollers - MCU M4F Core 120MHz, 3MB/1MB, 12b ADC, BLE,
MAX32690EXEBL+
Analog Devices / Maxim Integrated
1:
$67.85
240 In Stock
Mouser Part #
700-MAX32690EXEBL+
Analog Devices / Maxim Integrated
RF Microcontrollers - MCU M4F Core 120MHz, 3MB/1MB, 12b ADC, BLE,
240 In Stock
1
$67.85
10
$67.03
25
$49.31
100
$34.47
240
$31.79
Buy
Min.: 1
Mult.: 1
Max.: 240
Details
Arm Cortex-M4F
2.36 GHz to 2.5 GHz
32 bit
3.25 MB
120 MHz
12 bit
1.71 V
3.6 V
+ 105 C
CTBGA-144
SMD/SMT
Tray
RF Microcontrollers - MCU M4 120MHz, Risc-V Co Processor, 3MB/1MB,
+1 image
MAX32690GTK+
Analog Devices / Maxim Integrated
1:
$41.24
191 In Stock
Mouser Part #
700-MAX32690GTK+
Analog Devices / Maxim Integrated
RF Microcontrollers - MCU M4 120MHz, Risc-V Co Processor, 3MB/1MB,
191 In Stock
Alternative Packaging
1
$41.24
10
$33.75
25
$31.43
100
$30.13
Buy
Min.: 1
Mult.: 1
Max.: 191
Details
ARM Cortex M4
120 MHz
3.25 MB
1 MB
32.768 kHz
12 bit
1.71 V
3.6 V
+ 105 C
TQFN-EP-68
SMD/SMT
Tray
RF Microcontrollers - MCU 32-bit MCU Wireless Series: Bluetooth Low Energy 5.3 +10dBm, high security level
STM32WBA52CGU6
STMicroelectronics
1:
$5.69
15 In Stock
1,560 Expected 1/29/2027
Mouser Part #
511-STM32WBA52CGU6
STMicroelectronics
RF Microcontrollers - MCU 32-bit MCU Wireless Series: Bluetooth Low Energy 5.3 +10dBm, high security level
15 In Stock
1,560 Expected 1/29/2027
1
$5.69
10
$4.93
25
$4.00
100
$3.77
Buy
Min.: 1
Mult.: 1
Details
ARM Cortex M33
2.4 GHz
100 MHz
1.71 V
3.6 V
Tray
RF Microcontrollers - MCU Multiprotocol LPWAN 32-bit ArmCortex-M4 MCUs LoRa (G)FSK-MSK BPSK 256KB Flash
STM32WL55CCU6
STMicroelectronics
1:
$10.29
24 In Stock
3,120 Expected 5/14/2027
Mouser Part #
511-STM32WL55CCU6
STMicroelectronics
RF Microcontrollers - MCU Multiprotocol LPWAN 32-bit ArmCortex-M4 MCUs LoRa (G)FSK-MSK BPSK 256KB Flash
24 In Stock
3,120 Expected 5/14/2027
1
$10.29
10
$8.94
25
$7.34
100
$6.89
Buy
Min.: 1
Mult.: 1
Details
32 bit
Tray
RF Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 128 Kbytes of Flash 48
STM32WLE5CBU6
STMicroelectronics
1:
$8.37
31 In Stock
1,560 Expected 9/7/2026
Mouser Part #
511-STM32WLE5CBU6
STMicroelectronics
RF Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 128 Kbytes of Flash 48
31 In Stock
1,560 Expected 9/7/2026
1
$8.37
10
$7.26
25
$6.87
100
$5.46
Buy
Min.: 1
Mult.: 1
Details
ARM Cortex M4
32 bit
128 kB
64 kB
48 MHz
12 bit
1.8 V
3.6 V
+ 105 C
UFQFPN-48
SMD/SMT
Tray
RF Microcontrollers - MCU Bluetooth BLE and IEEE 802.15.4
CYW20704UA2KFFB1G
Infineon Technologies
1:
$6.03
10 In Stock
Mouser Part #
727-CYW20704UA2KFFB1
Infineon Technologies
RF Microcontrollers - MCU Bluetooth BLE and IEEE 802.15.4
10 In Stock
Alternative Packaging
1
$6.03
10
$4.88
25
$4.56
100
$4.17
250
View
250
$3.89
500
$3.76
1,000
$3.69
2,500
$3.67
4,900
Quote
Buy
Min.: 1
Mult.: 1
Details
ARM Cortex M3
2.4 GHz
32 bit
848 kB
352 kB
96 MHz
16 bit, 16 bit
1.2 V, 3.3 V
1.2 V, 3.3 V
+ 85 C
FCBGA-49
SMD/SMT
Tray
RF Microcontrollers - MCU Bluetooth, BLE and IEEE 802.15.4
Infineon Technologies CYW20738A2KML3G
CYW20738A2KML3G
Infineon Technologies
1:
$4.45
490 In Stock
NRND
Mouser Part #
727-CYW20738A2KML3G
NRND
Infineon Technologies
RF Microcontrollers - MCU Bluetooth, BLE and IEEE 802.15.4
490 In Stock
Alternative Packaging
1
$4.45
10
$3.36
25
$3.08
100
$2.78
250
View
250
$2.64
500
$2.58
980
$2.45
2,940
$2.40
Buy
Min.: 1
Mult.: 1
Details
ARM Cortex M3
2.4 GHz
32 bit
60 kB
24 MHz
16 bit
1.14 V
1.26 V
+ 70 C
QFN-40
SMD/SMT
Tray
RF Microcontrollers - MCU Bluetooth BLE and IEEE 802.15.4
CYW20704UA1KFFB1G
Infineon Technologies
1:
$6.00
1 In Stock
NRND
Mouser Part #
727-CYW20704UA1KFFB1
NRND
Infineon Technologies
RF Microcontrollers - MCU Bluetooth BLE and IEEE 802.15.4
1 In Stock
Alternative Packaging
1
$6.00
10
$4.57
25
$4.21
100
$3.78
250
View
250
$3.71
500
$3.65
1,000
$3.62
2,500
$3.44
4,900
Quote
Buy
Min.: 1
Mult.: 1
Details
FCBGA-49
Tray
RF Microcontrollers - MCU SAMR21 32pin 64K 125C
+3 images
ATSAMR21E16A-MF
Microchip Technology
1:
$6.12
61 In Stock
Mouser Part #
556-ATSAMR21E16A-MF
Microchip Technology
RF Microcontrollers - MCU SAMR21 32pin 64K 125C
61 In Stock
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Details
ARM Cortex M0+
2.4 GHz
32 bit
64 kB
8 kB
48 MHz
8 bit
1.8 V
3.6 V
+ 125 C
VQFN-32
SMD/SMT
Tray