Hi All
A few people have been asking about whether, or when, support for the
LPC17XX will be added. This is a Cortex M3 based chip which fits in well with the LPC2XXX range - it uses much the same peripherals and is even compatible at the port pin level. With up to 512k internal FLASH, 64k SRAM, processor running at up to 120MHz, Ethernet, USB (host, device/OTG) and various other stuff in 100 or 80 pin package it is indeed an interesting device.
So, armed with an Olimex LPC1766-STK the new chips was slowly taken into action. With the basic uTasker project now working with UARTs, uFileSystem and SD card (utFAT) together with Ethernet FTP and web server, it is time to announce that this port is indeed under construction and nearing a stage of Beta release.
Owners of an LPC1766-STK can already test drive it here:
http://www.utasker.com/SW_Demos.html#LPC17XXHere is an overview of these devices:
LPC1769- 100 PIN
- 512k FLASH
- 32k CPU SRAM plus 32k peripheral AHB SRAM
- Ethernet
- USB Host/Device/OTG
- 2 x CAN + I2S + DAC
- 120MHz
LPC1768- 100 PIN
- 512k FLASH
- 32k CPU SRAM plus 32k peripheral AHB SRAM
- Ethernet
- USB Host/Device/OTG
- 2 x CAN + I2S + DAC
LPC1766- 100 PIN
- 256k FLASH
- 32k CPU SRAM plus 32k peripheral AHB SRAM
- Ethernet
- USB Host/Device/OTG
- 2 x CAN + I2S + DAC
LPC1765- 100 PIN
- 256k FLASH - no Ethernet
- 32k CPU SRAM plus 32k peripheral AHB SRAM
- USB Host/Device/OTG
- 2 x CAN + I2S + DAC
LPC1764- 100 PIN
- 128k FLASH
- 16k CPU SRAM and 16k AHB SRAM
- Ethernet
- USB Device
- 2 x CAN
LPC1759- 80 PIN
- 512k FLASH
- 32k CPU SRAM plus 32k peripheral AHB SRAM
- USB Host/Device/OTG
- 2 x CAN + I2S + DAC
- 120MHz
LPC1758- 80 PIN
- 512k FLASH
- 32k CPU SRAM plus 32k peripheral AHB SRAM
- Ethernet
- USB Host/Device/OTG
- 2 x CAN + I2S + DAC
LPC1756- 80 PIN
- 256k FLASH - no Ethernet
- 16k CPU SRAM and 16k AHB SRAM
- USB Host/Device/OTG
- 2 x CAN + I2S + DAC
LPC1754- 80 PIN
- 128k FLASH - no Ethernet
- 16k CPU SRAM and 16k AHB SRAM
- USB Host/Device/OTG
- 1 x CAN + DAC
LPC1752- 80 PIN
- 64k FLASH - no Ethernet
- 16k CPU SRAM
- USB Device
- 1 x CAN
LPC1751- 80 PIN
- 32k FLASH - no Ethernet
- 8k CPU SRAM
- USB Device
- 1 x CAN
Watch this space for more detail soon...;-)
Regards
Mark