What are Controllers ?
Controllers are electronic components that manage and regulate signals in various applications, particularly within integrated circuits. They are commonly used in wireless and RF signal chains, new product design, and production electronics assembly. Key specifications for selection include Current, which affects power handling; Function, which defines the controller's role in the circuit; and Operating Temperature, which ensures reliability under different environmental conditions. It's crucial for procurement teams to validate lifecycle status and consider alternate-source options to mitigate sourcing risks.
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| Part & Mfr | Current | Function | Interface | Operating Temperature | Protocol | Standards | Supplier Device Package | Voltage | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology
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- | - | - | - | - | - | - | - | |
Microchip Technology
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- | Switch | I²C, SPI | 0°C ~ 70°C | Ethernet | 10/100 Base-T/TX PHY | 72-QFN (10x10) | 1.8V ~ 3.3V | |
Microchip Technology
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- | Switch | I²C, SPI | 0°C ~ 70°C | Ethernet | 10/100 Base-T/TX PHY | 72-QFN (10x10) | 1.8V ~ 3.3V | |
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Microchip Technology
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100mA | MAC Controller | PCI | -40°C ~ 85°C | Ethernet | 10/100 Base-T/TX PHY | 128-LQFP (14x14) | 3.1V ~ 3.5V | |
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Microchip Technology
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- | - | - | - | Ethernet | IEEE 802.3 | - | - | |
Analog Devices / Maxim Integrated
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65mA | Switch | Serial, SPI | -40°C ~ 85°C (TA) | Ethernet | IEEE 802.3, 10 Base-T PHY | 48-LFCSP (7x7) | 1.71V ~ 3.46V, 3.13V ~ 3.46V | |
Zilog
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7mA | Controller | - | -40°C ~ 85°C | - | - | 100-LQFP (12x12) | 4.5V ~ 5.5V | |
Microchip Technology
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- | - | - | - | - | - | 80-TQFP-EP (12x12) | - | |
Microchip Technology
|
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- | Hub Controller | GPIO, I²C, I²S, SPI, SMBus, USB | -40°C ~ 85°C (TA) | USB | USB 2.0, USB 3.1 | 100-VQFN (12x12) | 1.09V ~ 1.21V, 3V ~ 3.6V | |
Microchip Technology
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- | Switch | I²C, SPI | -40°C ~ 85°C | Ethernet | 10/100 Base-T/TX PHY | 72-QFN (10x10) | 1.8V ~ 3.3V | |
Microchip Technology
|
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- | Switch | I²C, SPI | 0°C ~ 70°C | Ethernet | 10/100 Base-T/TX PHY | 80-TQFP-EP (12x12) | 1.8V ~ 3.3V | |
Microchip Technology
|
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- | Switch | I²C, SPI | -40°C ~ 85°C | Ethernet | 10/100 Base-T/TX PHY | 72-QFN (10x10) | 1.8V ~ 3.3V | |
Microchip Technology
|
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- | Switch | I²C, SPI | -40°C ~ 85°C | Ethernet | 10/100 Base-T/TX PHY | 80-TQFP-EP (12x12) | 1.8V ~ 3.3V | |
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Microchip Technology
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- | Controller | I²C, I²S, RMII, SPI, USB | -40°C ~ 85°C | Ethernet | 10/100 Base-T/TX PHY | 100-TFBGA (9x9) | - | |
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Infineon Technologies
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Microchip Technology
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Microchip Technology
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100mA | MAC Controller | PCI | -40°C ~ 85°C | Ethernet | 10/100 Base-T/TX PHY | 128-LQFP (14x14) | 3.1V ~ 3.5V | |
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Silicon Motion
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- | - | - | - | - | - | - | - | |
Microchip Technology
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- | Switch | I²C, SPI | -40°C ~ 85°C | Ethernet | 10/100 Base-T/TX PHY | 80-TQFP-EP (12x12) | 1.8V ~ 3.3V | |
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Microchip Technology
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16µA | Controller | USB | 0°C ~ 70°C | USB | - | 8-SOIC | 4.5V ~ 5.5V | |
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Microchip Technology
|
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- | Controller | I²C, I²S, RMII, SPI, USB | -40°C ~ 85°C | Ethernet | 10/100 Base-T/TX PHY | 100-TFBGA (9x9) | - | |
Microchip Technology
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- | - | - | - | - | - | 80-TQFP-EP (12x12) | - | |
Infineon Technologies
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- | Hub Controller | USB | -40°C ~ 85°C | USB | USB 2.0 | 56-QFN (8x8) | 3.15V ~ 3.45V | |
Diodes Incorporated
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- | Controller | UART | -40°C ~ 85°C | RS485 | IRDA 1.1 | 64-LQFP (10x10) | 1.62V ~ 3.6V | |
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Broadcom Limited
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- | Switch | GPIO, I²C, MII, SPI | -40°C ~ 85°C | Ethernet | IEEE 802.3, 10/100/1000 Base-T/TX PHY | - | - | |
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SparkFun Electronics
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20mA | Bridge, USB to UART | UART | -20°C ~ 70°C (TA) | USB | USB 2.0 | 10-MSOP | 3V ~ 3.6V | |
Infineon Technologies
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50mA | Bridge, USB to ATA | ATA | 0°C ~ 70°C | USB | USB 2.0 | 56-SSOP | 3.15V ~ 3.45V | |
Infineon Technologies
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50mA | Bridge, USB to ATA | ATA | 0°C ~ 70°C | USB | USB 2.0 | 56-SSOP | 3.15V ~ 3.45V | |
Diodes Incorporated
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- | Controller | UART | -40°C ~ 85°C | RS485 | IRDA 1.1 | 64-LQFP (10x10) | 1.62V ~ 3.6V | |
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Broadcom Limited
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Broadcom Limited
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Microchip Technology
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122mA | Switch | PCI | 0°C ~ 70°C | Ethernet | 10/100 Base-T/TX PHY | 128-PQFP (14x20) | 3.1V ~ 3.5V | |
NXP Semiconductors
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- | Switch | GPIO, JTAG, MII, RGMII, RMII, SGMII, SPI | - | Ethernet | 10/100 Base-T/TX PHY | 256-LFBGA (14x14) | - | |
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Trinamic Motion Control GmbH
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- | Controller | I²C, MII, SPI | -40°C ~ 85°C | Ethernet | - | 121-BGA (9x9) | 1.65V ~ 1.95V, 4.75V ~ 34V | |
WIZnet
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5µA | Controller | SPI | -40°C ~ 85°C | Ethernet | 10/100 Base-T/TX PHY | Module | 2.97V ~ 3.63V | |
Broadcom Limited
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- | Switch | I²C, SPI | -40°C ~ 85°C | Ethernet | IEEE 802.3, 10/100/1000 Base-T/TX PHY | - | - | |
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Broadcom Limited
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Broadcom Limited
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Broadcom Limited
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Broadcom Limited
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Zilog
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7mA | Controller | - | 0°C ~ 70°C | - | - | 100-LQFP | 4.5V ~ 5.5V | |
Analog Devices / Maxim Integrated
|
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48mA | Switch | MII, RMII | -40°C ~ 85°C | Ethernet | IEEE 802.3, 10/100 Base-T/TX PHY | 144-CSPBGA (10x10) | 1.08V ~ 1.32V, 2.97V ~ 3.63V | |
Diodes Incorporated
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10mA | Controller | UART | -40°C ~ 85°C | RS485 | IRDA 1.1 | 100-MQFP (14x20) | 1.62V ~ 3.6V | |
Infineon Technologies
|
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50mA | Bridge, USB to ATA | ATA | 0°C ~ 70°C | USB | USB 2.0 | 100-TQFP (14x20) | 3V ~ 3.6V | |
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Broadcom Limited
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Broadcom Limited
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Broadcom Limited
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- | - | - | - | - | - | - | - | |
Microchip Technology
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122mA | Switch | Parallel | 0°C ~ 70°C | Ethernet | 10/100 Base-FL/FX/T/TX/SX PHY | 128-PQFP (14x20) | 3.1V ~ 3.5V | |
Intel
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- | MAC Controller | PCI | - | Ethernet | 100 Base-TX PHY | 196-BGA (15x15) | - | |
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Broadcom Limited
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