68300

Motorola axed the '916Y3 that was in one client's prototype an 
another's beta-test stage sensor controller.  Needless to say, the 
clients are unhappy.

The applications require flash, tpu, adc and single chip mode.  I 
seriously prefer TQFP since I hand solder the initial boards, but a 
socket and PBGA is survivable.

The 68F375 looks ideal.  The automotive selection guide admits it 
exists and is in production.  However product cycle info is 
unavailable and of the 6 listed vendors, only Arrow admits it exists 
($62 is OK in small quantity) but has no suggested lead times.

Is anyone familiar with it, it's real status, any serious issued in 
moving from '916 to 683xx family, etc...?

I plan to use the P&E Microsystems platform, as i am using it for 
the '916Y3...

Hi there

Whats the specs on this chip as I like the idea of
onboard flash memory and it's a member of the 68xxx
family so my existing development tools will work.

PS does it have a freindly TPU module !!!!!!!!!!!!

               thanks Roy

--- scandle34 <andle@...> wrote:
> Motorola axed the '916Y3 that was in one client's
> prototype an 
> another's beta-test stage sensor controller. 
> Needless to say, the 
> clients are unhappy.
> 
> The applications require flash, tpu, adc and single
> chip mode.  I 
> seriously prefer TQFP since I hand solder the
> initial boards, but a 
> socket and PBGA is survivable.
> 
> The 68F375 looks ideal.  The automotive selection
> guide admits it 
> exists and is in production.  However product cycle
> info is 
> unavailable and of the 6 listed vendors, only Arrow
> admits it exists 
> ($62 is OK in small quantity) but has no suggested
> lead times.
> 
> Is anyone familiar with it, it's real status, any
> serious issued in 
> moving from '916 to 683xx family, etc...?
> 
> I plan to use the P&E Microsystems platform, as i am
> using it for 
> the '916Y3...
> 
> 
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It has TPU3 (still reading to see if it's only a 16 bit TPU)
It has up to 44 channels (with additional external MUX's) and at 
least 21 (?) on-chip 10-bit A/D's.
It has CAN 2.0, 2xSCI, SPI, and a timer module.
It has 8K SRAM, 6K TPU-emulation RAM, 8K mask ROM (woo-hoo for us 
niche people who would never tool a mask), and 4x512 byte patch ram 
that can overlay the ROM.
It has 8x32K flash with internal buffers.

3V core, 5V Vpp and Vddh
I have not found the PIT from the HC16's but there are several other 
suitable time-slice generators.

I plan to use the external 66MHz oscillator to run 33MHz instead of 
the internal synthesizer.  MIL temp spec, 217 pin BGA.

For those interested, the 'F375 is listed as being in rapid growth 
phase according to tech support.