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MC711K4CFNE3   Footprint

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MC711K4CFNE3  Lifecycle Status Indicator

Product Attributes

Overview

M68HC11K Family devices feature up to 62 input/output (I/O) lines distributed among eight ports, A through H. The KS Family removes seven pins from port G and four pins from port H for a total of 51 I/O lines. The KSx versions feature a slow mode for the clocks to allow power conservation.

Features

M68HC11K Family features include:

• 8-bit opcodes and data

• 16-bit addressing

• Two 8-bit accumulators, which can be concatenated to form one 16-bit accumulator

• On-board memory:

– 24 Kbytes or 32 Kbytes of ROM, EPROM, or OTPROM

– 768 bytes or 1 Kbyte of static RAM (random-access memory)

– 640 bytes of EEPROM

– 128-byte register block

• Dual-function I/O lines — Any pins used for the microcontroller’s peripheral functions can be configured as general-purpose I/O lines.

• Non-multiplexed address and data buses

• 68HC11K4 offers:

– 1 Mbyte of address space, using on-chip memory mapping logic

– Four programmable chip selects (expanded modes)

• 16-bit timer system:

– Three input capture (IC) channels, record event timing by storing the value of the timing system’s 16-bit free-running counter when an input signal transition occurs.

– Four output compare (OC) channels, provide timed outputs by signaling when the free-running counter reaches a predetermined number.

– One IC or OC channel (software selectable)

• 8-bit pulse accumulator

• Four 8-bit pulse-width modulation (PWM) outputs

• Enhanced asynchronous serial communications interface (SCI)

• Enhanced synchronous serial peripheral interface (SPI)

• 8-channel, 8-bit, analog-to-digital (A/D) converter

• Computer operating properly (COP) watchdog system to guard against infinite loops and other system problems

• Real-time interrupt timer

• Power-saving modes:

   – Slow mode reduces power consumption by slowing down internal operations.

   – Wait mode shuts down various system features selected by the user with power consumption typically dropping to 10–100 mW.

   – Stop mode also shuts down system clocks, typically reducing power consumption to about 1.5 mW.

• Package availability for ROM devices:

– K versions:

84-pin plastic leaded chip carrier (PLCC)

80-pin quad flat pack (QFP)

   – KS versions:

68-pin plastic leaded chip carrier (PLCC)

80-pin low-profile quad flat pack (LQFP)

• Package availability for EPROM devices:

– K versions:

80-pin quad flat pack (QFP)

84-pin J-cerquad (ceramic windowed version of PLCC)

84-pin plastic leaded chip carrier (PLCC)

– KS versions:

68-pin J-cerquad (ceramic windowed version of PLCC)

80-pin low-profile quad flat pack (LQFP)

68-pin plastic leaded chip carrier (PLCC)

Advantages and Disadvantages

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Compliance

ECCN / UNSPSC

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Documents & Media

Product Manufacturer

NXP Semiconductors N.V. is a Dutch global Semiconductor manufacturer headquartered in Eindhoven, Netherlands. The company employs approximately 31,000 prople in more than 35 countries, including 11,200 engineers in 33 counties. NXP Semiconductors N.V. enables secure connections and infrastructure for a smarter world, advancing solutions that make lives easier, better, and safer. As the world leader in secure connectivity solutions for embedded applications, NXP is driving innovation in the secure connected vehicle, end-to-end security, and privacy and smart connected solutions markets.

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