160 Microcontrollers 4

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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 Minimum Operating Temperature Terminal Finish ADC Channels Ultraviolet Erasable Terminal Position DMA Channels Digital To Analog Convertors Maximum Seated Height ROM Words RAM Words Width Data EEPROM Size Additional Features Boundary Scan Peripherals External Data Bus Width Maximum Clock Frequency Maximum Time At Peak Reflow Temperature (s) Peak Reflow Temperature (C) Length Total Dose (V) ROM Bits Size No. of Timers RAM Bytes Technology Analog To Digital Convertors Maximum Supply Current Minimum Time Nominal Supply Voltage No. of DMA Channels PWM Channels No. of Serial I/Os Sub-Category Connectivity ROM Programmability Terminal Pitch Format JESD-30 Code Moisture Sensitivity Level (MSL) Qualification Speed Low Power Mode JESD-609 Code Maximum Standby Current On Chip Program ROM Width No. of I/O Lines Maximum Access Time

NS486SXF-25/NOPB

Texas Instruments

MICROCONTROLLER

COMMERCIAL

GULL WING

160

QFP

SQUARE

PLASTIC/EPOXY

YES

YES

5.25 V

26

NO

32

FLATPACK

4.75 V

70 Cel

Intel486

13

0 Cel

MATTE TIN

NO

QUAD

YES

4.1 mm

1024

28 mm

0

YES

DMA(6), LCD, TIMER(3), RTC, WDT

16

25 MHz

30

245

28 mm

3

134217728

CMOS

5 V

6

NO

1

IRDA, UART, USB

.65 mm

FLOATING POINT

S-PQFP-G160

3

25 rpm

YES

e3

8

29

MC68376BAMAB20

Freescale Semiconductor

MICROCONTROLLER

AUTOMOTIVE

GULL WING

160

QFP

SQUARE

PLASTIC/EPOXY

YES

5.25 V

24

NO

32

FLATPACK

4.75 V

125 Cel

-40 Cel

Matte Tin (Sn)

YES

QUAD

NO

3.85 mm

28 mm

16

20.97 MHz

30

245

28 mm

HCMOS

5 V

YES

MROM

.65 mm

S-PQFP-G160

3

Not Qualified

20.97 rpm

e3

39

SC68376BGMAB20

NXP Semiconductors

MICROCONTROLLER

AUTOMOTIVE

GULL WING

160

QFP

SQUARE

PLASTIC/EPOXY

YES

5.25 V

24

NO

32

FLATPACK

4.75 V

125 Cel

-40 Cel

TIN

YES

QUAD

NO

3.85 mm

28 mm

16

20.97 MHz

30

245

28 mm

CMOS

5 V

YES

FLASH

.65 mm

S-PQFP-G160

3

20.97 rpm

e3

46

SC68376BACAB20

NXP Semiconductors

MICROCONTROLLER

GULL WING

160

QFP

SQUARE

PLASTIC/EPOXY

YES

0

32

FLATPACK

TIN

YES

QUAD

NO

3.85 mm

28 mm

0

30

245

28 mm

CMOS

NO

MROM

.65 mm

S-PQFP-G160

3

e3

Microcontrollers

A microcontroller is a type of integrated circuit (IC) that is designed to control a specific task or set of tasks within a larger system. Unlike a microprocessor, which is designed to be a general-purpose computing device, a microcontroller is optimized for embedded applications that require real-time control and processing.

Microcontrollers typically contain a processor core, memory, input/output (I/O) ports, and various peripheral devices, all on a single chip. The processor core is usually a low-power, low-speed version of a microprocessor, such as an 8-bit or 16-bit processor. The memory on a microcontroller includes both volatile and non-volatile memory, such as random-access memory (RAM) and flash memory, respectively. The I/O ports are used to interface with external devices such as sensors, switches, and displays.

Microcontrollers are used in a wide range of applications, including automotive systems, medical devices, consumer electronics, and industrial automation. They are particularly well-suited for applications that require real-time control and processing, such as motor control, temperature sensing, and data acquisition.

One of the key advantages of microcontrollers is their low cost and small size. Because all of the necessary components are integrated onto a single chip, microcontrollers are much smaller and less expensive than other types of computing devices. This makes them ideal for use in small, battery-powered devices such as handheld calculators and remote controls.