Microchip has added a set of small footprint large flash MCUs to its 32bit MIPS M4K-based PIC32MX1/2 MCU family.
Called the PIC32MX230F256 series, it comes in 28 and 44 pin packages, clocks at 50MHz (83 DMIPS) and has 256kbyte flash and 16kbyte ram.
There is also Microchip’s 8bit Parallel Master Port (PMP) for graphics or external memory, a 10bit, 1Msample/s 13 channel ADC, SPI serial, I2S serial and USB (device, host or OTG (on-the-go)).
“Designers seeking to launch consumer products with capacitive touch screens, touch buttons or sliders, as well as USB device/host/OTG connectivity, can benefit from the functionality of the PIC32MX1/2 series of MCUs,” said the firm.
Suffixes B and D denote 28 and 44 pin devices respectively, and PIC32MX130F256 has been introduced for those not requiring USB OTG.
Package options are: 28pin QFN, SPDIP and SSOP, or 44pin QFN, TQFP and VTLA.
To use the firm’s Explorer 16 Development Board with the chip, the ‘PIC32MX270F256D Plug-in-Module’ (MA320014) is required.
As usual, Microchip’s MPLAB X integrated development environment (IDE) covers the devices, as does MPLAB XC32 Compiler for PIC32, and there is other development hardware. The firm’s Harmony collection of third-party middleware, drivers, libraries and real-time operating systems (RTOS) also applies, including USB stacks, graphics libraries and touch libraries.
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via Yuichun
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