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

32.2 AC Characteristics and Timing

Parameters

The information contained in this section defines

PIC32MX1XX/2XX/5XX 64/100-pin AC characteristics

and timing parameters.

TABLE 32-5: EXTERNAL CLOCK TIMING REQUIREMENTS

AC CHARACTERISTICS

Standard Operating Conditions: 2.3V to 3.6V

(unless otherwise stated)

Operating temperature -40°C  TA  +85°C for Industrial

Param.

No.

Symbol

Characteristics

Min.

Typical

Max.

Units Conditions

MOS10 FOSC External CLKI Frequency

DC

—

(External clocks allowed only

4

—

in EC and ECPLL modes)

50

MHz EC (Note 2)

50

MHz ECPLL (Note 1)

Note 1: PLL input requirements: 4 MHz  FPLLIN  5 MHz (use PLL prescaler to reduce Fosc). This parameter is

characterized, but tested at 10 MHz only at manufacturing.

2: This parameter is characterized, but not tested in manufacturing.

TABLE 32-6: SPIx MASTER MODE (CKE = 0) TIMING REQUIREMENTS

AC CHARACTERISTICS

Standard Operating Conditions: 2.3V to 3.6V

(unless otherwise stated)

Operating temperature -40°C  TA  +85°C for Industrial

Param.

No.

Symbol

Characteristics

Min. Typical Max. Units

Conditions

MSP10 TSCL

SCKx Output Low Time 

TSCK/2

—

— ns

—

(Note 1,2)

MSP11 TSCH

SCKx Output High Time 

TSCK/2

—

— ns

—

(Note 1,2)

Note 1: These parameters are characterized, but not tested in manufacturing.

2: The minimum clock period for SCKx is 40 ns. Therefore, the clock generated in Master mode must not

violate this specification.

TABLE 32-7: SPIx MODULE MASTER MODE (CKE = 1) TIMING REQUIREMENTS

AC CHARACTERISTICS

Standard Operating Conditions: 2.3V to 3.6V

(unless otherwise stated)

Operating temperature -40°C  TA  +85°C for Industrial

Param.

No.

Symbol

Characteristics(1)

Min. Typ. Max. Units

Conditions

MSP10 TSCL

SCKx Output Low Time 

TSCK/2

—

—

ns

—

(Note 1,2)

MSP11 TSCH

SCKx Output High Time 

TSCK/2

—

—

ns

—

(Note 1,2)

Note 1: These parameters are characterized, but not tested in manufacturing.

2: The minimum clock period for SCKx is 40 ns. Therefore, the clock generated in Master mode must not

violate this specification.

DS60001290E-page 356

 2014-2017 Microchip Technology Inc.

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