Datasheet

 2015 Microchip Technology Inc. Preliminary DS60001320B-page 285
PIC32MZ Embedded Connectivity with Floating Point Unit (EF) Family
13.0 TIMER1
PIC32MZ EF devices feature one synchronous/asyn-
chronous 16-bit timer that can operate as a free-running
interval timer for various timing applications and counting
external events. This timer can also be used with the
Low-Power Secondary Oscillator (S
OSC) for real-time
clock applications.
The following modes are supported by Timer1:
• Synchronous Internal Timer
• Synchronous Internal Gated Timer
• Synchronous External Timer
• Asynchronous External Timer
13.1 Additional Supported Features
• Selectable clock prescaler
• Timer operation during Sleep and Idle modes
• Fast bit manipulation using CLR, SET and INV
registers
• Asynchronous mode can be used with the SOSC
to function as a real-time clock
• ADC event trigger
FIGURE 13-1: TIMER1 BLOCK DIAGRAM
Note: This data sheet summarizes the
features of the PIC32MZ EF family of
devices. It is not intended to be a
comprehensive reference source. To
complement the information in this data
sheet, refer to Section 14. “Timers”
(DS60001105) in the “PIC32 Family
Reference Manual”, which is available
from the Microchip web site
(
www.microchip.com/PIC32).
ON
Sync
SOSCI
SOSCO/T1CK
PR1
T1IF
Equal
16-bit Comparator
TMR1
Reset
SOSCEN
(1)
Event Flag
1
0
TSYNC
TGATE
TGATE
PBCLK3
1
0
TCS
Gate
Sync
TCKPS<1:0>
Prescaler
2
1, 8, 64, 256
x 1
1 0
0 0
Q
QD
Note 1: The default state of the SOSCEN bit (OSCCON<1>) during a device Reset is controlled by the FSOSCEN bit
in Configuration Word, DEVCFG1.
Trigger to ADC