DSPIC30F5013-20I/PT Microchip Technology, DSPIC30F5013-20I/PT Datasheet - Page 63

• Manufacturer Part Number: DSPIC30F5013-20I/PT
• Description: IC DSPIC MCU/DSP 66K 80TQFP
• Manufacturer: Microchip Technology
• Series: dsPIC™ 30Fr

Specifications of DSPIC30F5013-20I/PT

• Core Processor: dsPIC
• Core Size: 16-Bit
• Speed: 20 MIPS
• Connectivity: CAN, I²C, SPI, UART/USART
• Peripherals: AC'97, Brown-out Detect/Reset, I²S, LVD, POR, PWM, WDT
• Number Of I /o: 68
• Program Memory Size: 66KB (22K x 24)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 2.5 V ~ 5.5 V
• Data Converters: A/D 16x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-TFQFP
• Core Frequency: 40MHz
• Core Supply Voltage: 5.5V
• Embedded Interface Type: CAN, I2C, SPI, UART
• No. Of I/o's: 68
• Flash Memory Size: 66KB
• Supply Voltage Range: 2.5V To 5.5V
• Package: 80TQFP
• Device Core: dsPIC
• Family Name: dsPIC30
• Maximum Speed: 20 MHz
• Operating Supply Voltage: 2.5|3.3|5 V
• Data Bus Width: 16 Bit
• Number Of Programmable I/os: 68
• Interface Type: CAN/I2C/SPI/UART
• On-chip Adc: 16-chx12-bit
• Number Of Timers: 5
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: DM300024 - KIT DEMO DSPICDEM 1.1XLT80PT3 - SOCKET TRAN ICE 80MQFP/TQFPAC164320 - MODULE SKT MPLAB PM3 80TQFPDM300004-2 - BOARD DEMO DSPICDEM.NET 2DM300004-1 - BOARD DEMO DSPICDEM.NET 1AC30F007 - MODULE SKT FOR DSPIC30F 80TQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: DSPIC30F501320IPT

9.0
This section describes the 16-bit General Purpose
(GP) Timer1 module and associated operational
modes.
of the 16-bit Timer1 module.
The following sections provide a detailed description
including setup and control registers, along with asso-
ciated block diagrams for the operational modes of the
timers.
The Timer1 module is a 16-bit timer that can serve as
the time counter for the real-time clock or operate as a
free-running interval timer/counter. The 16-bit timer has
the following modes:
• 16-bit Timer
• 16-bit Synchronous Counter
• 16-bit Asynchronous Counter
Further, the following operational characteristics are
supported:
• Timer gate operation
• Selectable prescaler settings
• Timer operation during CPU Idle and Sleep modes
• Interrupt on 16-bit Period register match or falling
FIGURE 9-1:
© 2011 Microchip Technology Inc.
Note:
edge of external gate signal
Figure 9-1
TIMER1 MODULE
This data sheet summarizes features of
this group of dsPIC30F devices and is not
intended to be a complete reference
source. For more information on the CPU,
peripherals, register descriptions and
general device functionality, refer to the
“dsPIC30F Family Reference Manual”
(DS70046).
T1IF
SOSCO/
Event Flag
SOSCI
T1CK
depicts the simplified block diagram
16-BIT TIMER1 MODULE BLOCK DIAGRAM
TGATE
0
1
Equal
Reset
LPOSCEN
Comparator x 16
TMR1
PR1
Q
Q
Gate
Sync
CK
T
CY
D
These operating modes are determined by setting
the appropriate bit(s) in the 16-bit SFR, T1CON.
Figure 9-1
timer module.
16-bit Timer Mode: In the 16-bit Timer mode, the timer
increments on every instruction cycle up to a match
value preloaded into the Period register PR1, then
resets to ‘0’ and continues to count.
When the CPU goes into the Idle mode, the timer will
stop incrementing unless the TSIDL (T1CON<13>)
bit = 0. If TSIDL = 1, the timer module logic will resume
the incrementing sequence upon termination of the
CPU Idle mode.
16-bit Synchronous Counter Mode: In the 16-bit
Synchronous Counter mode, the timer increments on
the rising edge of the applied external clock signal
which is synchronized with the internal phase clocks.
The timer counts up to a match value preloaded in
PR1, then resets to ‘0’ and continues.
When the CPU goes into the Idle mode, the timer will
stop incrementing unless the respective TSIDL bit = 0.
If TSIDL = 1, the timer module logic will resume the
incrementing sequence upon termination of the CPU
Idle mode.
16-bit Asynchronous Counter Mode: In the 16-bit
Asynchronous Counter mode, the timer increments on
every rising edge of the applied external clock signal.
The timer counts up to a match value preloaded in
PR1, then resets to ‘0’ and continues.
When the timer is configured for the Asynchronous
mode of operation and the CPU goes into the Idle
mode, the timer will stop incrementing if TSIDL = 1.
TGATE
dsPIC30F5011/5013
1 x
0 1
0 0
presents a block diagram of the 16-bit
TON
TSYNC
1
0
TCKPS<1:0>
1, 8, 64, 256
Sync
Prescaler
2
DS70116J-page 63