PIC24FJxxxGB202/204 16-Bit Flash Microcontrollers The PIC24FJxxxGB202/204 family of microcontrollers from Microchip is a range of 16-bit MCUs based upon the PIC24F core, offering up to 16MIPS performance. Key features of these devices include an on-board Cryptographic Engine plus USB On-the-Go and Extreme Low-Power technologies. Microcontroller Features 32 MHz Max. CPU Speed
20 or 34 I/O Pins – Model Dependant
8 MHz Internal Oscillator
Extreme Low-Power (XLP) Technology
Power-On Reset (POR)
Power-Up Timer (PWRT)
Oscillator Start-Up Timer (OST)
Brown-Out Reset (BOR) and Deep Sleep Brown-Out (DSBOR)
Extended Watchdog Timer (WDT) and Ultra Low-power Watchdog Timers (ULPW)
High/Low-Voltage Detection (HLVD) Module
In-Circuit Serial Programming (ICSP) and In-Circuit Emulation (ICE) Peripherals Cryptographic Engine
USB Module – USB On-the-Go Compliant
10/12-Bit 12-Channel Analogue-to-Digital Converter
Three Comparators
Five 16-Bit Timers/Counters
Three Voltage References
Charge Time Measurement Unit (CTMU)
Six Input Capture Modules
Six Output Compare/PWM Modules
Programmable 32-Bit Cyclic Redundancy Check (CRC)
Digital Signal Modulator – Provides FSK & PSK Modulation
Hardware Real-Time Clock/Calendar (RTCC)
Six-Channel Direct Memory Access (DMA)
Three SPI Modules
Two I2C Modules
Four UART Modules – Two Supporting Smart Card ISO 7816