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Parallel I/O Ports

Parallel I/O (Input/Output) ports are a type of interface that allows a microcontroller or microprocessor to communicate with other devices in a parallel fashion. This means that multiple bits of data can be transmitted or received simultaneously, as opposed to serial communication which transmits or receives data one bit at a time.

Parallel I/O ports are commonly found in a wide range of electronic devices, including computers, printers, and industrial control systems. They typically consist of a number of input and output lines, with each line representing a single bit of data. The number of lines can vary depending on the specific device, with some systems having only a few lines while others may have dozens or even hundreds.

One of the advantages of parallel I/O ports is their ability to transfer large amounts of data quickly and efficiently. This makes them particularly useful in applications where real-time data acquisition or high-speed communication is required. For example, parallel ports are commonly used in printers and other peripherals to transfer large amounts of data quickly.

However, one of the limitations of parallel I/O ports is that they require a large number of pins on the microcontroller or microprocessor to accommodate all of the data lines. This can make them difficult to implement in systems with limited space or where a large number of I/O lines are required. In addition, parallel I/O ports can be more susceptible to noise and interference compared to serial communication, which can affect data integrity and transmission speeds.

Parallel I/O Ports

Available Parts 293

Part# Info Specs
Part RoHS Manufacturer Description Maximum Access Time Additional Features Address Bus Width Maximum Clock Frequency External Data Bus Width JESD-30 Code JESD-609 Code Length Moisture Sensitivity Level (MSL) No. of Bits No. of I/O Lines No. of Ports No. of Terminals Maximum Operating Temperature Minimum Operating Temperature Package Body Material Package Code Package Equivalence Code Package Shape Package Style (Meter) Peak Reflow Temperature (C) Power Supplies (V) Qualification ROM Bits Size Screening Level Maximum Seated Height Maximum Standby Current Sub-Category Maximum Supply Current Maximum Supply Voltage Minimum Supply Voltage Nominal Supply Voltage Surface Mount Technology Temperature Grade Terminal Finish Terminal Form Terminal Pitch Terminal Position Maximum Time At Peak Reflow Temperature (s) Ultraviolet Erasable Width Peripheral IC Type
SX02-0B00-00 by Broadcom

SX02-0B00-00

Broadcom

PARALLEL IO PORT, GENERAL PURPOSE; Terminal Form: UNSPECIFIED; Package Code: XMA; Package Shape: SQUARE; JESD-609 Code: e1; Moisture Sensitivity Level (MSL): 4;

S-XXMA-X

e1

4

16

3

UNSPECIFIED

XMA

SQUARE

MICRO ELECTRONIC ASSEMBLY

250

NO

CMOS

TIN SILVER COPPER

UNSPECIFIED

UNSPECIFIED

PARALLEL IO PORT, GENERAL PURPOSE

SX01-0B00-00 by Broadcom

SX01-0B00-00

Broadcom

PARALLEL IO PORT, GENERAL PURPOSE; Terminal Form: UNSPECIFIED; Package Code: XMA; Package Shape: SQUARE; Terminal Position: UNSPECIFIED; Package Body Material: UNSPECIFIED;

S-XXMA-X

16

3

UNSPECIFIED

XMA

SQUARE

MICRO ELECTRONIC ASSEMBLY

NO

CMOS

UNSPECIFIED

UNSPECIFIED

PARALLEL IO PORT, GENERAL PURPOSE

SX03-0B00-00 by Broadcom

SX03-0B00-00

Broadcom

PARALLEL IO PORT, GENERAL PURPOSE; Terminal Form: UNSPECIFIED; Package Code: XMA; Package Shape: SQUARE; Terminal Position: UNSPECIFIED; Package Style (Meter): MICRO ELECTRONIC ASSEMBLY;

S-XXMA-X

e1

4

16

3

UNSPECIFIED

XMA

SQUARE

MICRO ELECTRONIC ASSEMBLY

250

NO

CMOS

TIN SILVER COPPER

UNSPECIFIED

UNSPECIFIED

PARALLEL IO PORT, GENERAL PURPOSE

SX04-0B00-00 by Broadcom

SX04-0B00-00

Broadcom

PARALLEL IO PORT, GENERAL PURPOSE; Terminal Form: UNSPECIFIED; Package Code: XMA; Package Shape: SQUARE; No. of I/O Lines: 16; Terminal Position: UNSPECIFIED;

S-XXMA-X

16

3

UNSPECIFIED

XMA

SQUARE

MICRO ELECTRONIC ASSEMBLY

NO

CMOS

UNSPECIFIED

UNSPECIFIED

PARALLEL IO PORT, GENERAL PURPOSE

SX05-0B00-00 by Broadcom

SX05-0B00-00

Broadcom

PARALLEL IO PORT, GENERAL PURPOSE; Terminal Form: UNSPECIFIED; Package Code: XMA; Package Shape: SQUARE; No. of I/O Lines: 16; JESD-30 Code: S-XXMA-X;

S-XXMA-X

16

3

UNSPECIFIED

XMA

SQUARE

MICRO ELECTRONIC ASSEMBLY

NO

CMOS

UNSPECIFIED

UNSPECIFIED

PARALLEL IO PORT, GENERAL PURPOSE