27c256 | 4K81H | 68HC11A1 | 68HC11P1 | 68hc24 | 68HC711E9 | 68HC811 | 8255 | A2D | ADC | ADC12138 | Am85C30 | BRCLR | Buffalo | CMOS | EEPROM | EPROM | Ethernet | EVB | EVBU | HC11E1 | HC11E9 | HC711E9 | Horray | ImageCraft | IRQ | Keypad | LCD | MC68HC11D0FN | MC68HC11E1CFU3 | MC68HC11F1 | MC68HC711E9 | MC68HC711E9CFN2 | Microcore11 | Microstamp11 | Minikit | NVRAM | PSD | PSD8xx | PSD9xx | PT1000 | RS232 | RTS | RXD | SPI | SRAM | TXD | Watchdogs | XIRQ

Using MC68HC711E9 in place of 68HC11A1 chip?   [8 Articles]

Is it possible to substitue a MC68HC711E9 chip in place of a MC68HC11A1 CPU? If so can it be used as a drop in replacement by writing the appropriate values to t...

68HC711E9 Copy Device

Hello all, I'm new to forum so forgive me if I seem a little green. I have a MC68HC711E9 that I would like to duplicate with another same chip. My question is if I copy fro...

XIRQ Maximum Voltage   [2 Articles]

I am migrating from the MC68HC811E2 to MC68HC711E9. I am looking for the maximum voltage the the MC68HC811E2 can handle. Can I apply 12v to the XIRQ of the MC68HC81...

MC68HC11A1 to MC68HC711E9 conversion

Hi all, Is it possible to use the same code from MC68HC11A1-CFN2 on the MC68HC711E9CFN2? Our programsize is only 500bytes and is located in the EEPROM. We star...

MC68HC711E9 Vpp management and H50W mask programming problems

Hello All - As this matter has recently emerged as a thread, I have cleaned up my small application note on the topic and posted it to my web site. Applicat...

RE: Conversion question MC68HC811E2CFN2 to MC68HC711E9CFN2

Motorola has a useful document that helps when migrating from the E2 to E9 (Migrating from the MC68HC811E2 to the MC68HC711E9, document number EB380). Sounds like y...

CME-11E9-EVBU [MC68HC711E9]   [2 Articles]

Hi, I am using the above development board for my final year project and now i am trying to program On-Chip PROM of 68hc711e9 microcontoller, which is ins...

Simple C program for MC68HC711E9 Controller to display a LED

Hi All, =20=20=20 I had written a simple C program for M68HC711E9 Controller using Freeware= GCC version 3.3.6. Also i compiled using GCC with vectors.c file and Linke= r fi...

Re: Re: Help on input/output on Port C/Port B, respectivley

> I have the CMM11E1 version of the HC11 I have never heard of a "CMM11E1 version of the HC11 device". Please explain. Who makes it? What is it? How does it di...