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MC68HC711K4CFU4 +BOM

HCMOS technology

MC68HC711K4CFU4 General Description

The MC68HC711K4CFU4 microcontroller unit, part of Motorola's HC11 family, boasts a robust 8-bit CPU core clocked at 3.75 MHz. With 1 KB of on-chip RAM and 4 KB of on-chip EPROM, this device is a powerful tool for embedded control applications. Its array of built-in peripherals, including timers, serial communication interfaces, and analog-to-digital converters, make it a versatile choice for a wide range of industries

Key Features

  • MC68HC11 CPU
  • Power Saving STOP and WAIT Modes
  • 4 Kbytes of On-Chip ROM
  • 192 Bytes of On-Chip RAM (All Saved During Standby)
  • 16-Bit Timer System
  • — 3 Input Capture (IC) Channels
  • — 4 Output Compare (OC) Channels
  • — One IC or OC Channel (Software Selectable)
  • 8-Bit Pulse Accumulator
  • Real-Time Interrupt Circuit
  • Computer Operating Properly (COP) Watchdog System
  • Synchronous Serial Peripheral Interface (SPI)
  • Asynchronous Nonreturn to Zero (NRZ) Serial Communications Interface (SCI)
  • 26 Input/Output (I/O) Pins
  • — 16 Bidirectional I/O Pins
  • — 3 Input Only Pins
  • — 3 Output Only Pins (One Output Only Pin in the 40-Pin Package)
  • Available in a 44-Pin Plastic Leaded Chip Carrier (PLCC) and 40-Pin Dual In-Line Package (DIP)

Specifications

Product Category Microcontrollers Series HC11
Packaging Tray A/D 8x8b
Operating-Temperature 62 I/O Number-of-I-O 768 x 8
Speed OTP EEPROM-Size POR, PWM, WDT
Core-Processor 8-Bit RAM-Size Internal
Programmabe Not Verified Core Processor HC11
Core Size 8-Bit Connectivity SCI, SPI
Peripherals POR, PWM, WDT Number of I/O 62
Program Memory Size 24KB (24K x 8) Program Memory Type OTP
EEPROM Size 640 x 8 RAM Size 768 x 8
Voltage - Supply (Vcc/Vdd) 4.5V ~ 5.5V Data Converters A/D 8x8b
Oscillator Type Internal Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount Base Product Number MC68HC711

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