Oct 23, 2012 #1 S STIO Newbie level 3 Joined Sep 26, 2012 Messages 4 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,304 HELLO i need a arm cpu with veryfast GPIO up to 80mhz main cpu 800mhz or higher anyone can help me this is available ? chip name ,.... ? thnx
HELLO i need a arm cpu with veryfast GPIO up to 80mhz main cpu 800mhz or higher anyone can help me this is available ? chip name ,.... ? thnx
Oct 23, 2012 #2 alexan_e Administrator Joined Mar 16, 2008 Messages 11,888 Helped 2,021 Reputation 4,158 Reaction score 2,031 Trophy points 1,393 Location Greece Activity points 64,371 If you need a fast MCU I think you should start by using a capital M for MHz unless what you want is really milli Hz ;-) Alex
If you need a fast MCU I think you should start by using a capital M for MHz unless what you want is really milli Hz ;-) Alex
Oct 28, 2012 #3 S steinar96 Member level 5 Joined Oct 9, 2009 Messages 94 Helped 24 Reputation 48 Reaction score 24 Trophy points 1,288 Activity points 1,989 Arm cortex A9 cpu's have speeds exceeding 800Mhz
Oct 30, 2012 #4 P paul66055 Newbie level 6 Joined Jan 2, 2012 Messages 13 Helped 2 Reputation 4 Reaction score 2 Trophy points 1,283 Activity points 1,346 STIO said: HELLO i need a arm cpu with veryfast GPIO up to 80mhz main cpu 800mhz or higher anyone can help me this is available ? chip name ,.... ? thnx Click to expand... Hi, You can use Any Cortex-A Series MCU.
STIO said: HELLO i need a arm cpu with veryfast GPIO up to 80mhz main cpu 800mhz or higher anyone can help me this is available ? chip name ,.... ? thnx Click to expand... Hi, You can use Any Cortex-A Series MCU.
Oct 30, 2012 #5 S STIO Newbie level 3 Joined Sep 26, 2012 Messages 4 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,304 paul66055 said: Hi, You can use Any Cortex-A Series MCU. Click to expand... my problem is IO speed not so fast example i use smt32f4 IO speed is max 8Mhz to 10Mhz i want a cpu with good "IO speed" more then 40Mhz ?
paul66055 said: Hi, You can use Any Cortex-A Series MCU. Click to expand... my problem is IO speed not so fast example i use smt32f4 IO speed is max 8Mhz to 10Mhz i want a cpu with good "IO speed" more then 40Mhz ?
Nov 1, 2012 #6 P paul66055 Newbie level 6 Joined Jan 2, 2012 Messages 13 Helped 2 Reputation 4 Reaction score 2 Trophy points 1,283 Activity points 1,346 STIO said: my problem is IO speed not so fast example i use smt32f4 IO speed is max 8Mhz to 10Mhz i want a cpu with good "IO speed" more then 40Mhz ? Click to expand... You can check the list here: https://en.wikipedia.org/wiki/List_of_ARM_microprocessor_cores
STIO said: my problem is IO speed not so fast example i use smt32f4 IO speed is max 8Mhz to 10Mhz i want a cpu with good "IO speed" more then 40Mhz ? Click to expand... You can check the list here: https://en.wikipedia.org/wiki/List_of_ARM_microprocessor_cores