EFR32MG21A020F768IM32-B,EFR32MG21B020F512IM32-B - RF Transceiver ICs

Access Time：

Accessory Type：

Actuator Type：

Additional Feature：

Ambient Temperature Range High：

Antenna Connector Type：

Antenna Type：

Application：

Applications：

Approvals：

Backshell Material, Plating：

Bandwidth：

Base Part Number：

Base Product Number：

Base Resonator：

Bit Size：

Boundary Scan：

Brand：

Bus Compatibility：

Cable Length：

Cable Opening：

Capacitance：

Category：

Clock Frequency：

Color：

Composition：

Connector Style：

Connector Type：

Contact Finish：

Contact Finish - Mating：

Contact Finish Thickness：

Contact Finish Thickness - Mating：

Contact Finish Thickness - Post：

Contact Form：

Contact Gender：

Contact Length - Mating：

Contact Length - Post：

Contact Material：

Contact Plating：

Contact Shape：

Contact Size：

Contact Type：

Core Architecture：

CPU Family：

Current - Receiving：

Current - Supply (Max)：

Current - Transmitting：

Current Rating：

Current Rating (Amps)：

DAC Channels：

Data Bus Width：

Data Rate：

Data Rate (Max)：

Density：

Depth：

Depth Behind Panel：

Device Core：

Diameter：

Dielectric Material：

Differential Output：

Dimensions：

DMA Channels：

Driver Number of Bits：

ECCN (US)：

ECCN Code：

ESR (Equivalent Series Resistance)：

Ethernet：

Factory Lead Time：

Failure Rate：

Family Name：

Fastening Type：

Features：

For Use With：

Format：

Frequency：

Frequency (Max)：

Frequency Range：

Frequency Stability：

Frequency Tolerance：

Function：

Gender：

GPIO：

1 (23)
10 (31)
11 (9)
111 (2)
12 (11)
13 (13)
14 (62)
15 (83)
16 (199)
17 (15)
18 (35)
19 (51)
2 (14)
20 (37)
21 (72)
22 (41)
23 (32)
24 (42)
25 (66)
26 (44)
27 (69)
28 (90)
29 (6)
3 (43)
30 (40)
31 (267)
32 (205)
34 (12)
35 (20)
36 (68)
37 (1)
38 (130)
4 (72)
40 (11)
41 (70)
42 (8)
43 (5)
44 (22)
46 (24)
48 (29)
49 (9)
5 (17)
53 (49)
54 (12)
6 (44)
60 (4)
64 (6)
65 (58)
7 (50)
72 (7)
79 (4)
8 (68)
86 (12)
9 (19)
yes (1)

Height：

Height - Seated (Max)：

Height Seated (Max)：

0.33mm (1)
0.381mm (1)
0.4mm (2)
0.54mm (6)
0.551mm (2)
0.55mm (16)
0.575mm (2)
0.5mm (3)
0.652mm (2)
0.6mm (27)
0.7mm (7)
0.85mm (3)
0.8mm (46)
0.94mm (5)
0.95mm (41)
0.97mm (2)
0.98mm (6)
0.9mm (334)
1.05mm (3)
1.15mm (1)
1.17mm (7)
1.18mm (4)
1.1mm (1)
1.25mm (4)
1.27mm (4)
1.2mm (24)
1.42mm (2)
1.44mm (1)
1.46mm (2)
1.4mm (1)
1.6mm (21)
1.73mm (2)
1.7mm (3)
1.868mm (1)
1.9mm (2)
1mm (153)
2.1mm (1)
2.65mm (3)
2.67mm (3)
2.91mm (2)
2mm (6)

Housing Color：

HTS Code：

Includes：

Ingress Protection：

Input Characteristics：

Insert Material：

Insulation Height：

Insulation Material：

Integrated Cache：

Interface：

Interface Standard：

Interface Type：

Interfaces：

ISM Band：

JESD-30 Code：

JESD-609 Code：

Lead Free：

Lead Pitch：

Lead Shape：

Lead Spacing：

Lead Style：

Length：

Lifecycle Status：

Load Capacitance：

Manufacturer：

Manufacturer Package Identifier：

Mated Stacking Heights：

Material：

Material Flammability Rating：

Max Frequency：

Max Junction Temperature (Tj)：

Max Operating Temperature：

Max Power Dissipation：

Max Supply Current：

Max Supply Voltage：

Maximum Data Rate：

Maximum Operating Supply Voltage：

Maximum Operating Temperature：

Maximum Operating Temperature (°C)：

Maximum Power Dissipation (mW)：

Memory Size：

Memory Type：

Mfr：

Min Operating Temperature：

Min Supply Voltage：

Minimum Operating Supply Voltage：

Minimum Operating Temperature：

Minimum Operating Temperature (°C)：

Modulation：

Modulation or Protocol：

Modulation Technique：

Moisture Sensitivity Level (MSL)：

Mount：

Mounting：

Mounting Feature：

Mounting Style：

Mounting Type：

MSL：

Nominal Input Voltage：

Nominal Supply Current：

Number of A/D Converters：

Number of Bits：

Number of Channels：

Number of CPU Cores：

Number of DMA Channels：

Number of External Interrupts：

Number of Functions：

Number of I/O：

10 (16)
11 (12)
12 (3)
13 (1)
15 (24)
16 (23)
18 (7)
19 (6)
20 (2)
21 (48)
22 (11)
23 (5)
24 (1)
25 (47)
26 (7)
27 (43)
28 (19)
30 (26)
31 (18)
32 (4)
33 (9)
36 (30)
38 (49)
4 (2)
41 (112)
44 (10)
49 (6)
53 (29)
54 (2)
86 (3)

Number of I/O Lines：

Number of I/Os：

14 I/O (3)
15 (1)
15 GPIO (1)
15 I/O (6)
16 I/O (4)
18 I/O (25)
20 I/O (26)
21 I/O (1)
22 I/O (8)
23 I/O (2)
24 I/O (15)
25 I/O (1)
26 I/O (13)
27 I/O (14)
28 I/O (12)
30 I/O (4)
31 I/O (7)
32 (13)
32 I/O (13)
34 I/O (4)
36 I/O (5)
37 I/O (1)
38 I/O (11)
40 I/O (2)
43 I/O (2)
44 I/O (1)
47 I/O (7)
48 I/O (7)
5 I/O (1)
72 I/O (1)
79 I/O (1)

Number of Pins：

100 (7)
105 (2)
112 (2)
116 (2)
12 (1)
120 (4)
130 (3)
144 (7)
16 (9)
168 (1)
196 (4)
20 (75)
24 (12)
28 (25)
31 (1)
32 (143)
34 (6)
36 (85)
38 (5)
4 (1)
40 (81)
42 (40)
44 (6)
47 (1)
48 (214)
51 (2)
52 (1)
54 (9)
56 (32)
60 (7)
62 (3)
63 (8)
64 (146)
67 (1)
68 (4)
70 (1)
72 (10)
73 (1)
76 (11)
8 (3)
84 (2)
85 (15)
96 (9)

Number of Poles：

Number of Ports：

Number of Positions：

Number of Programmable I/O：

Number of Receivers：

Number of Rows：

Number of Serial I/Os：

Number of Terminals：

Number of Terminations：

100 (6)
111 (2)
112 (1)
116 (2)
125 (4)
144 (6)
153 (1)
16 (3)
161 (8)
168 (1)
192 (1)
196 (4)
2 (19)
20 (75)
24 (10)
25 (2)
261 (1)
28 (32)
289 (2)
32 (262)
34 (8)
35 (1)
36 (80)
38 (13)
40 (98)
400 (3)
42 (30)
43 (6)
44 (1)
48 (408)
49 (8)
50 (5)
51 (1)
54 (10)
55 (2)
56 (48)
60 (13)
61 (1)
62 (2)
63 (17)
64 (176)
66 (1)
68 (19)
69 (2)
70 (1)
71 (9)
72 (7)
73 (2)
74 (2)
76 (16)
8 (1)
81 (1)
85 (25)
90 (1)
99 (3)

Number of Timers：

Number of Timers/Counters：

Number of Transmitters：

On Chip Data RAM Width：

On Chip Program ROM Width：

Operating Frequency：

Operating Supply Current：

Operating Supply Voltage：

Operating Supply Voltage (Max)：

Operating Supply Voltage (Min)：

Operating Supply Voltage (Typ)：

Operating Temp Range：

Operating Temperature：

Operating Temperature (Max)：

Operating Temperature (Min)：

Operating Temperature Classification：

Operating Temperature Range：

Orientation：

Other Names：

Output：

Output Format：

Output Power：

Output Type：

Overall Contact Length：

Package：

Package / Case：

Package Height：

Package Length：

Package Quantity：

Package Shape：

Package Type：

Package Width：

Packaging：

Part Status：

Pbfree Code：

PCB changed：

Peak Reflow Temperature (Cel)：

Peripherals：

Pin Count：

10 (2)
12 (1)
129 (1)
144 (6)
16 (12)
196 (4)
20 (41)
24 (9)
25 (2)
28 (20)
289 (2)
30 (3)
32 (92)
34 (1)
36 (34)
38 (8)
4 (1)
40 (80)
42 (14)
44 (4)
48 (163)
56 (6)
6 (2)
60 (5)
64 (31)
68 (1)
70 (1)
72 (7)
73 (2)
8 (4)
85 (16)
93 (1)
94 (2)

Pitch - Mating：

Power (Watts)：

Power - Output：

Power Class：

Power Rating：

Power Supplies：

Primary Material：

Product：

Product Category：

Product Depth (mm)：

Product Height (mm)：

Product Length：

Product Length (mm)：

Product Status：

Product Type：

Product Width：

Program Memory Size：

Program Memory Type：

Programmable：

Protocol：

Published：

PWM Channels：

Qualification：

Qualification Status：

RAM (bytes)：

RAM (words)：

RAM Size：

Ratings：

Reach Compliance Code：

REACH SVHC：

Receiver Number of Bits：

Resistance：

Resolution：

RF Family/Standard：

RoHS：

RoHS Status：

ROM (words)：

Row Spacing - Mating：

Sampling Rate：

Schedule B：

Screening Level：

Seated Height-Max：

Sensitivity：

Sensitivity (dBm)：

-100 dBm (50)
-101 dBm (37)
-102 dBm (22)
-103 dBm (31)
-104 dBm (7)
-104.2 dBm (2)
-105 dBm (4)
-106 dBm (2)
-107 dBm (11)
-108.5 dBm (1)
-109 dBm (13)
-110 dBm (52)
-111 dBm (7)
-112 dBm (25)
-113 dBm (7)
-114 dBm (6)
-115 dBm (3)
-116 dBm (62)
-116.5 dBm (7)
-117 dBm (40)
-118 dBm (14)
-119.2 dBm (4)
-120 dBm (14)
-121 dBm (134)
-121.5 dBm (2)
-123 dBm (15)
-124 dBm (20)
-125 dBm (3)
-126 dBm (32)
-127 dBm (4)
-129 dBm (81)
-130 dBm (6)
-133 dBm (76)
-137 dBm (6)
-148 dBm (3)
-75 dBm (4)
-78 dBm (2)
-80 dBm (17)
-81 dBm (3)
-85 dBm (19)
-85.5 dBm (1)
-86 dBm (8)
-87 dBm (15)
-88 dBm (9)
-89 dBm (3)
-90 dBm (37)
-91 dBm (10)
-92 dBm (20)
-92.5 dBm (4)
-93 dBm (17)
-94 dBm (39)
-94.7 dBm (2)
-95 dBm (52)
-95.7 dBm (5)
-96 dBm (34)
-96.3 dBm (3)
-97 dBm (48)
-98 dBm (29)
-99 dBm (32)
-99.2 dBm (52)

Serial Interfaces：

Series：

Shell Finish：

Shell Material：

Shell Plating：

Shell Size：

Shell Size - Insert：

Shell Size, MIL：

Shell Style：

Shielding：

Shrouding：

Size：

Size / Dimension：

Solutions：

Speed：

Standard Package Name：

Style：

Subcategory：

Supplier Device Package：

Supplier Package：

Supply Current-Max：

Supply Voltage：

Supply Voltage-Max (Vsup)：

Supply Voltage-Min (Vsup)：

Surface Mount：

Technology：

Telecom IC Type：

Temperature Coefficient：

Temperature Grade：

Terminal Finish：

Terminal Form：

Terminal Pitch：

Terminal Position：

Termination：

Termination Style：

Thickness：

Thickness (Max)：

Time@Peak Reflow Temperature-Max (s)：

Tolerance：

Tradename：

Type：

Typical Operating Supply Voltage：

uPs/uCs/Peripheral ICs Type：

Voltage：

Voltage - Rated：

Voltage - Supply：

Voltage Rating：

Voltage Rating - AC：

Voltage Rating - DC：

Weight：

103.986051mg (5)
105.687022mg (6)
117.310327mg (1)
117.508773mg (6)
123.008581mg (2)
139.989945mg (18)
150.507618mg (10)
16.499422mg (13)
172.98879mg (3)
181.692094mg (16)
188.609377mg (7)
200.005886mg (8)
206.29948mg (1)
227.391525mg (5)
274.706879mg (6)
42.949528mg (6)
5.953513g (1)
50.008559mg (12)
57.747979mg (2)
657.000198mg (3)
67.698661mg (1)
69.399633mg (2)
69.994973mg (5)
71.610895mg (3)
72.206235mg (3)
75.891673mg (1)
78.698276mg (3)
80.002354mg (8)
90.009736mg (7)
92.589543mg (21)

Width：

Wire Gauge：

Wire/Cable Type：

Write Cycle Time - Word, Page：

Number of ADC Channels：

Clock Freq：

Total Internal Ram Size：

Device Core Size：

Number of UART Channels：

Modulation Type：

Operating Band Frequency：

Source Url Status Check Date：

Number of SPI Channels：

Number of GPIO：

1 (2)
1.0141531e+07 (7)
11 (3)
13 (2)
14 (1)
15 (6)
16 (7)
18 (3)
19 (4)
2 (1)
21 (12)
22 (8)
24 (2)
25 (3)
28 (1)
29 (1)
3 (2)
31 (7)
32 (26)
33 (9)
38 (28)
4 (2)
41 (24)
5 (1)
53 (16)
54 (12)
6 (5)
7 (1)
8 (2)
86 (12)
9 (6)

Number of I2C Channels：

# I/Os (Max)：

Maximum Output Power：

Maximum RF Operating Frequency (MHz)：

Maximum RF Operating Frequency Range (MHz)：

Operating Band Frequency (MHz)：

Operating Frequency (Max)：

Processing Unit：

Filter：

RF Transceiver ICs

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Browse RF Transceiver ICs components including ICs, modules, and related parts. Datasheets, alternatives, and global sourcing available.

Part	Manufacturer	Description	Price		Stock	Action
EFR32MG21A020F768IM32-B	Silicon Labs	IC MCU 2.4G 20DB MULTIPROTOCOL	-	PDF RFQ	20 In-stock Warehouse	ADD TO RFQ
EFR32MG21B020F512IM32-B	Silicon Labs	MIGHTY GECKO, QFN32, 2.4G, 20DB,	-	PDF RFQ	2,425 In-stock Warehouse	ADD TO RFQ
EFR32MG12P332F1024GM48-CR	Silicon Labs	IC RF TXRX+MCU 802.15.4 48VFQFN	-	PDF RFQ	4,995 In-stock Warehouse	ADD TO RFQ
EFR32BG13P632F512GM32-D	Silicon Labs	BLUE GECKO QFN32 2.4 GHZ 512KB 6	-	PDF RFQ	480 In-stock Warehouse	ADD TO RFQ
LMX5453SMX/NOPB	National Semiconductor	TELECOM CIRCUIT, 1-FUNC, PBGA60	-	PDF RFQ	1,628 In-stock Warehouse	ADD TO RFQ
EFR32MG24A021F1024IM40-B	Silicon Labs	MG24, 2.4 GHZ, 1024KB FLASH, 128	-	PDF RFQ	343 In-stock Warehouse	ADD TO RFQ
EFR32ZG23B010F512IM48-B	Silicon Labs	ZG23, SUB-GHZ, 512KB FLASH, 64KB	-	PDF RFQ	1,258 In-stock Warehouse	ADD TO RFQ
EFR32MG21A020F1024IM32-B	Silicon Labs	IC MCU 2.4G 20DB MULTIPROTOCOL	-	PDF RFQ	2,324 In-stock Warehouse	ADD TO RFQ
EFR32MG13P632F512GM48-D	Silicon Labs	MIGHTY GECKO QFN48 2.4 GHZ 512KB	-	PDF RFQ	10 In-stock Warehouse	ADD TO RFQ
K32W041K	NXP Semiconductors	K32W041 BLE/ZIGBEE SOC	-	PDF RFQ	2,450 In-stock Warehouse	ADD TO RFQ
EFR32BG24B220F1024IM48-B	Silicon Labs	BG24, 2.4 GHZ, 1024KB FLASH, 128	-	PDF RFQ	840 In-stock Warehouse	ADD TO RFQ
EFR32ZG23B020F512IM40-B	Silicon Labs	ZG23, SUB-GHZ, 512KB FLASH, 64KB	-	PDF RFQ	1,464 In-stock Warehouse	ADD TO RFQ
EFR32MG12P432F1024IM48-CR	Silicon Labs	IC RF TXRX+MCU 802.15.4 48VFQFN	-	PDF RFQ	18,650 In-stock Warehouse	ADD TO RFQ
STM32WB55RCV6	STMicroelectronics	ULTRA-LOW-POWER DUAL CORE ARM CO	-	PDF RFQ	3,274 In-stock Warehouse	ADD TO RFQ
EFR32MG24A010F1536IM40-B	Silicon Labs	MG24, 2.4 GHZ, 1536KB FLASH, 192	-	PDF RFQ	2,570 In-stock Warehouse	ADD TO RFQ
EFR32FG12P232F1024GM48-CR	Silicon Labs	IC RF TXRX+MCU 48VFQFN	-	PDF RFQ	6,982 In-stock Warehouse	ADD TO RFQ
STM32WLE5C8U6	STMicroelectronics	MULTIPROTOCOL LPWAN 32-BIT ARM C	-	PDF RFQ	3,210 In-stock Warehouse	ADD TO RFQ
K32W061K	NXP Semiconductors	K32W061 BLE/ZIGBEE SOC WITH NTAG	-	PDF RFQ	2,440 In-stock Warehouse	ADD TO RFQ
ZM5101A-CME3R	Silicon Labs	IC RF TXRX+MCU Z-WAVE 56QFN	-	PDF RFQ	85,220 In-stock Warehouse	ADD TO RFQ
STM32WB55REV6	STMicroelectronics	ULTRA-LOW-POWER DUAL CORE ARM CO	-	PDF RFQ	2,393 In-stock Warehouse	ADD TO RFQ

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