PIC32MX230F128L-I/PF View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC32MX230F128L-I/PF

32-bit Microcontrollers (up to 512 KB Flash and 64 KB SRAM) with Audio/Graphics/Touch (HMI), CAN, USB, and Advanced Analog

Microchip Technology 

PIC32MX1XX/2XX/5XX 64/100-PIN FAMILY

8.0 OSCILLATOR

CONFIGURATION

Note:

This data sheet summarizes the features

of the PIC32MX1XX/2XX/5XX 64/100-pin

family of devices. It is not intended to be

a comprehensive reference source. To

complement the information in this data

sheet, refer to Section 6. “Oscillator

Configuration” (DS60001112) in the

“PIC32 Family Reference Manual”, which

is available from the Microchip web site

(www.microchip.com/PIC32).

The PIC32MX1XX/2XX/5XX 64/100-pin oscillator

system has the following modules and features:

• A Total of four external and internal oscillator

options as clock sources

• On-Chip PLL with user-selectable input divider,

multiplier and output divider to boost operating

frequency on select internal and external

oscillator sources

• On-Chip user-selectable divisor postscaler on

select oscillator sources

• Software-controllable switching between 

various clock sources

• A Fail-Safe Clock Monitor (FSCM) that detects

clock failure and permits safe application recovery

or shutdown

• Dedicated On-Chip PLL for USB peripheral

A block diagram of the oscillator system is provided in

Figure 8-1.

 2014-2017 Microchip Technology Inc.

DS60001290E-page 73

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