Hot sale Original MC68711E20CFNE2 IC MCU 8BIT 20KB OTP 52PLCC Microcontroller IC 8-Bit 2MHz 20KB (20K x 8) OTP 52-PLCC

Product details

MC68711E20CFNE2 Description The 8-bit microcontroller M68HC11 E series is described in detail in this document (MCUs). These MCUs all incorporate the high-performance, on-chip peripherals of the M68HC11 central processing unit (CPU). All E-series MCUs operate in the same same way, with a few small exceptions. The E-series devices operate at frequencies from 3 MHz to dc with extremely low power consumption thanks to a totally static design and a high-density complementary metal-oxide semiconductor (HCMOS) production technique.

Product Features  

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

8-bit pulse accumulator

Real-time interrupt circuit

Product Applications

Power Management

Consumer Electronics

Portable Devices

Industrial

Product Description

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Standard packaging

Multiple product supply

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