PIC32MX120F032C-50V View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC32MX120F032C-50V

32-bit Microcontrollers (up to 256 KB Flash and 64 KB SRAM) with Audio and Graphics Interfaces, USB, and Advanced Analog

Microchip Technology 

PIC32MX1XX/2XX

FIGURE 29-6:

TIMER1, 2, 3, 4, 5 EXTERNAL CLOCK TIMING CHARACTERISTICS

TxCK

Tx10

TMRx

Note: Refer to Figure 29-1 for load conditions.

Tx11

Tx15

OS60

Tx20

TABLE 29-21: TIMER1 EXTERNAL CLOCK TIMING REQUIREMENTS

AC CHARACTERISTICS(1)

Standard Operating Conditions: 2.3V to 3.6V

(unless otherwise stated)

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

-40°C ≤ TA ≤ +105°C for V-temp

Param.

No.

Symbol

Characteristics(2)

Min.

Typical Max. Units Conditions

TA10 TTXH

TA11 TTXL

TA15 TTXP

TxCK

Synchronous, [(12.5 ns or 1 TPB)/N] —

High Time with prescaler

+ 25 ns

Asynchronous,

10

—

with prescaler

TxCK

Synchronous, [(12.5 ns or 1 TPB)/N] —

Low Time with prescaler

+ 25 ns

Asynchronous,

10

—

with prescaler

TxCK

Synchronous, [(Greater of 25 ns or —

Input Period with prescaler 2 TPB)/N] + 30 ns

[(Greater of 25 ns or —

2 TPB)/N] + 50 ns

Asynchronous,

20

—

with prescaler

50

—

OS60 FT1

SOSC1/T1CK Oscillator

32

—

Input Frequency Range

(oscillator enabled by setting

the TCS (T1CON<1>) bit)

TA20 TCKEXTMRL Delay from External TxCK

—

Clock Edge to Timer

Increment

Note 1: Timer1 is a Type A timer.

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

3: N = Prescale Value (1, 8, 64, 256).

— ns Must also meet

parameter TA15

— ns

—

— ns Must also meet

parameter TA15

— ns

—

— ns VDD > 2.7V

— ns VDD < 2.7V

— ns VDD > 2.7V

(Note 3)

— ns VDD < 2.7V

(Note 3)

100 kHz

—

1 TPB

—

© 2011-2014 Microchip Technology Inc.

DS60001168F-page 261

Share Link: