Microchip PIC32CX BZ2

The Microchip PIC32CX BZ2 family is a general purpose, low-cost, Cortex-M4 microcontroller family of devices supporting multi-protocol wireless interfaces (Bluetooth and Zigbee).

Flash Banks

Internal Flash

Device	Flash bank	Base address	Size	J-Link Support
PIC32CX1012BZ2	Program flash	0x01000000	1024 KB
	Boot flash	0x00000000	20 KB
	Boot/Config flash	0x00045000	4 KB
	OTP	0x00046000	4 KB

Device Specifc Handling

Reset

• The devices uses normal Cortex-M reset, no special handling necessary, like described here.

Boot/Config flash

• The device uses Boot/Config flash page for storing 2 sections: bootloader extra data/code and device configuration data.
• If this page is used for programming, the content of these 2 sections must be merged into one file.

Watchdog Handling

• If the watchdog is enabled, it is feed.
• If the deadman timer is enabled, it is feed.

Restrictions

• Only A2 or later chip versions are supported, as older versions have issues connecting with an external debugger.

Evaluation Boards

• Microchip evaluation board: Microchip WBZ450 Curiosity

Example Application

• File:Microchip WBZ450 Curiosity TestProject ES 8V12a.zip