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MC68HC711E20CFN2 +BOM

8-bit Microcontrollers - MCU 8BIT, 20K EPROM, 768RAM.

MC68HC711E20CFN2 General Description

HC11 HC11 Microcontroller IC 8-Bit 2MHz 20KB (20K x 8) OTP 52-PLCC (19.1x19.1)

Key Features

  • Features of the E-series devices include:
  • M68HC11 CPU
  • Power-saving stop and wait modes
  • Low-voltage devices available (3.0–5.5 Vdc)
  • 0, 256, 512, or 768 bytes of on-chip RAM, data retained during standby
  • 0, 12, or 20 Kbytes of on-chip ROM or EPROM
  • 0, 512, or 2048 bytes of on-chip EEPROM with block protect for security
  • 2048 bytes of EEPROM with selectable base address in the MC68HC811E2
  • Asynchronous non-return-to-zero (NRZ) serial communications interface (SCI)
  • Additional baud rates available on MC68HC(7)11E20
  • Synchronous serial peripheral interface (SPI)
  • 8-channel, 8-bit analog-to-digital (A/D) converter
  • 16-bit timer system:
  • – Three input capture (IC) channels
  • – Four output compare (OC) channels
  • – One additional channel, selectable as fourth IC or fifth OC
  • 8-bit pulse accumulator
  • Real-time interrupt circuit
  • Computer operating properly (COP) watchdog system
  • 38 general-purpose input/output (I/O) pins:
  • – 16 bidirectional I/O pins
  • – 11 input-only pins
  • – 11 output-only pins
  • Several packaging options:
  • – 52-pin plastic-leaded chip carrier (PLCC)
  • – 52-pin windowed ceramic leaded chip carrier (CLCC)
  • – 52-pin plastic thin quad flat pack, 10 mm x 10 mm (TQFP)
  • – 64-pin quad flat pack (QFP)
  • – 48-pin plastic dual in-line package (DIP), MC68HC811E2 only
  • – 56-pin plastic shrink dual in-line package, .070-inch lead spacing (SDIP)

Specifications

Product Category Microcontrollers Series HC11
Packaging Tube A/D 8x8b
Operating-Temperature 38 I/O Number-of-I-O 768 x 8
Speed OTP EEPROM-Size POR, WDT
Core-Processor 8-Bit RAM-Size Internal

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