chipKIT® Lenny
| Digital IO: 27 |
| Memory (Flash / EEPROM): 256KiB |
| Microcontroller: PIC32MX270F256D-I/ML |
| Memory (SRAM): 64KiB |
| Frequency: 40MHz |
| Analogue Inputs: 6 |
| PWM Outputs: 5 |
| Interrupt Inputs: 5 |
| SPI Ports: 2 |
| I2C Ports: 2 |
| Voltage (IO): 3.3V |
| UART Ports: 2 |
DS1184.pdf LennyROHS.pdf
Features
Arduino Compatability
The chipKIT Lenny is designed to be as close to the Arduino Leonardo
as physically possible. The choice of microcontroller, the
PIC32MX270F256D with advanced Peripheral Pin Select, means GPIO pin
functions can be mapped to match those of common Arduino boards. By
default that mapping is configured to be equivalent to the Arduino
Leonardo.
PIC32 Power
With considerably more Flash and SRAM than the Arduino Leonardo the
chipKIT Lenny gives your program room to breathe and expand. Open up new
horizons with advanced high-speed peripherals. Dual SPI ports, both of
which support I2S audio codec interfacing opens the door to high quality
audio processing. Direct control over the USB interface allows you to
emulate keyboards, mice, serial connections and more. The 40MHz default
configuration (may be increased to 50MHz) lets you do considerably more
calculations and operations in a shorter time.
USB Connectivity
A direct USB connection allows the chipKIT Lenny to appear as a wide
range of different devices to your computer. If you want a traditional
serial connection you can have a traditional serial connection. If you
want to make a special keyboard the computer can see it as a normal
system keyboard. If you want to make a mouse controlled by your hamster
you can make the computer recognise it as a standard mouse.