QFP Serial Communication Controllers 245

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Part RoHS Manufacturer Peripheral IC Type Temperature Grade Terminal Form No. of Terminals Package Code Package Shape Package Body Material Integrated Cache Surface Mount Maximum Supply Voltage On Chip Data RAM Width Screening Level Address Bus Width DAC Channels Bit Size Power Supplies (V) Package Style (Meter) Package Equivalence Code Minimum Supply Voltage Maximum Operating Temperature CPU Family No. of External Interrupts Maximum Data Transfer Rate Minimum Operating Temperature Terminal Finish ADC Channels Terminal Position DMA Channels Maximum Seated Height ROM Words RAM Words Width Additional Features Boundary Scan Peripherals External Data Bus Width Data Encoding or Decoding Method Communication Protocol Maximum Clock Frequency Maximum Time At Peak Reflow Temperature (s) Peak Reflow Temperature (C) Length Total Dose (V) No. of Timers RAM Bytes Technology Maximum Supply Current Nominal Supply Voltage No. of DMA Channels PWM Channels No. of Serial I/Os Sub-Category Connectivity ROM Programmability Bus Compatibility Terminal Pitch Format JESD-30 Code Moisture Sensitivity Level (MSL) Qualification Speed Drive Interface Standard Low Power Mode JESD-609 Code On Chip Program ROM Width No. of I/O Lines

BCM5020

Broadcom

SERIAL IO/COMMUNICATION CONTROLLER, LAN

GULL WING

144

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

5

FLATPACK

QUAD

YES

16

NRZ

CMOS

5 V

0

R-PQFP-G144

Not Qualified

NO

QQ80C200

Broadcom

SERIAL IO/COMMUNICATION CONTROLLER, LAN

COMMERCIAL

GULL WING

128

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

5

FLATPACK

QFP128,.67X.93,20

70 Cel

0 Cel

Tin/Lead (Sn/Pb)

QUAD

CMOS

130 mA

5 V

Serial IO/Communication Controllers

.5 mm

R-PQFP-G128

Not Qualified

e0

QQ81400

Broadcom

SERIAL IO/COMMUNICATION CONTROLLER, LAN

COMMERCIAL

GULL WING

128

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

3.3/5

FLATPACK

QFP128,.67X.93,20

70 Cel

0 Cel

Tin/Lead (Sn/Pb)

QUAD

CMOS

Serial IO/Communication Controllers

.5 mm

R-PQFP-G128

Not Qualified

e0

QQ80C300

Broadcom

SERIAL IO/COMMUNICATION CONTROLLER, LAN

COMMERCIAL

GULL WING

128

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

5

FLATPACK

TQFP128,.63X.87

70 Cel

0 Cel

QUAD

CMOS

130 mA

5 V

Serial IO/Communication Controllers

.5 mm

R-PQFP-G128

Not Qualified

QQ8101

Broadcom

SERIAL IO/COMMUNICATION CONTROLLER, LAN

COMMERCIAL

GULL WING

208

QFP

SQUARE

PLASTIC/EPOXY

YES

3.3

FLATPACK

QFP208,1.2SQ,20

70 Cel

0 Cel

QUAD

CMOS

300 mA

3.3 V

Serial IO/Communication Controllers

.5 mm

S-PQFP-G208

Not Qualified

Serial Communication Controllers

Serial communication controllers are electronic devices that manage the input/output operations between a computer or microcontroller and other devices through serial communication protocols such as UART, SPI, I2C, and USB. These controllers provide an interface that allows the computer or microcontroller to send and receive data over a serial connection and manage the communication operations.

Serial communication controllers can be integrated into the computer or microcontroller's chipset or added as an external module. They typically include a serial interface that connects to the device and a host interface that connects to the computer or microcontroller's bus system. The serial interface can be based on various standards such as UART, SPI, or I2C, while the host interface can be based on various standards such as PCI, PCIe, or USB.

Serial communication controllers offer various benefits such as increased data transfer rates, improved reliability, and increased compatibility with a wide range of devices. They also provide advanced features such as error checking, flow control, and clock synchronization that can improve the accuracy and reliability of the communication.