Microchip

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Microchip Technology Incorporated is a leading provider of smart, connected and secure embedded control solutions. Its easy-to-use development tools and comprehensive product portfolio enable customers to create optimal designs, which reduce risk while lowering total system cost and time to market. The company's solutions serve more than 120,000 customers across the industrial, automotive, consumer, aerospace and defense, communications and computing markets. Headquartered in Chandler, Arizona, Microchip offers outstanding technical support along with dependable delivery and quality.

Rated (5/5) based on 7 customer reviews
Part Number SI4432-B1-FMR
Main Category RF-IF and RFID
Sub Category RF Transceiver ICs
Brand Microchip
Description IC RF TXRX ISM<1GHZ 20-VFQFN
Series -
Packaging Tape & Reel (TR)
Type TxRx Only
RF Family/Standard General ISM < 1GHz
Protocol -
Modulation FSK, GFSK, OOK
Frequency 240MHz ~ 930MHz
Data Rate (Max) 256kbps
Power - Output 20dBm (Max)
Sensitivity -121dBm
Memory Size -
Serial Interfaces SPI
GPIO 3
Voltage - Supply 1.8 V ~ 3.6 V
Current - Receiving 18.5mA
Current - Transmitting 85mA
Operating Temperature -40°C ~ 85°C
Package / Case 20-VFQFN Exposed Pad
Image RF-IF and RFID
Lowest Price: $0.77   Highest Price: $2.92
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Part Number:

SI4432-B1-FMR

Brand:

MICROCIHIP

D/C:
20+
Qty:

42000

Price (USD):

0.77

Company:

Hong Kong Shunyida Technology Limited

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Part Number:

SI4432-B1-FMR

Brand:

MICROCH

D/C:
21
Qty:

30000

Price (USD):

1.3075

Company:

Shenzhen Lead-chip Co., Ltd

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Part Number:

SI4432-B1-FMR

Brand:

MICRCHIP

D/C:
21+
Qty:

5000

Price (USD):

1.845

Company:

HITO TECHNOLOGY LIMITED

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Part Number:

SI4432-B1-FMR

Brand:

MICORCHIP

D/C:
22+
Qty:

5000

Price (USD):

2.3825

Company:

HK Core Group Electronics Limited

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Part Number:

SI4432-B1-FMR

Brand:

MICRONCHIP

D/C:
20+
Qty:

45000

Price (USD):

2.92

Company:

HK Niuhuasi Technology Limited

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SI4432B1FMR Ref.

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