PICAXE-40X2 Microcontroller Chip

• 16MHz internal clock
• 2.1 to 5.5 volt operation
• 40 pin microcontroller
• Makes the controller ideal for training

The PICAXE-40X2 Microcontroller Chip is a second generation chip with many more features and greater pin flexibility. This makes the controller ideal for training. Enhanced 40 pin microcontroller with individual pin control, 4 memory slots and additional features including i2c/spi bus support.

Features:

• Base PIC micro (PIC18F series): 45K22
• Voltage range (V): 2.1-5.5
• PICAXE Firmware version range: B.3+
• Current (still in production) part: Yes
• Max internal freq (MHz): 16
• Max external freq (MHz): 64
• Touch sensor support: Yes
• ADC setup: individual
• Internal ADC reference (V): 1.024
• Variables RAM (bytes): 256
• Scratchpad RAM (bytes): 1024
• Internal program slots: 4
• External program slots: 32
• Hardware interrupt pins: 3
• Pwmout channels: 2
• hpwm support: Yes
• Power steering mode within hpwm: Yes
• Pullups individually controller: Yes
• SRlatch, FVR and DAC modules: Yes
• I2C
• SPI
• 1-wire
• UNI/O