DSPIC33FJ32GP302-I/SO Microchip Technology, DSPIC33FJ32GP302-I/SO Datasheet - Page 137
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DSPIC33FJ32GP302-I/SO
Manufacturer Part Number
DSPIC33FJ32GP302-I/SO
Description
IC DSPIC MCU/DSP 32K 28SOIC
Manufacturer
Microchip Technology
Series
dsPIC™ 33Fr
Datasheets
1.DSPIC33FJ32GP204-IPT.pdf
(14 pages)
2.DSPIC33FJ32GP302-ISO.pdf
(412 pages)
3.DSPIC33FJ64GP804-IML.pdf
(402 pages)
4.DSPIC33FJ32GP204-IPT.pdf
(270 pages)
Specifications of DSPIC33FJ32GP302-I/SO
Program Memory Type
FLASH
Program Memory Size
32KB (32K x 8)
Package / Case
28-SOIC (7.5mm Width)
Core Processor
dsPIC
Core Size
16-Bit
Speed
40 MIPs
Connectivity
I²C, IrDA, LIN, SPI, UART/USART
Peripherals
AC'97, Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Number Of I /o
21
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 10x10b/12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Product
DSCs
Data Bus Width
16 bit
Processor Series
DSPIC33F
Core
dsPIC
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
21
Data Ram Size
4 KB
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52713-733, 52714-737, 53276-922, EWDSPIC
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005, PG164120, DM240001, DV164033
Minimum Operating Temperature
- 40 C
Package
28SOIC W
Device Core
dsPIC
Family Name
dsPIC33
Maximum Speed
40 MHz
Operating Supply Voltage
3.3 V
Interface Type
I2C/SPI/UART
On-chip Adc
10-chx10-bit|10-chx12-bit
Number Of Timers
3
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
DV164033 - KIT START EXPLORER 16 MPLAB ICD2DM240001 - BOARD DEMO PIC24/DSPIC33/PIC32
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
- DSPIC33FJ32GP204-IPT PDF datasheet
- DSPIC33FJ32GP302-ISO PDF datasheet #2
- DSPIC33FJ64GP804-IML PDF datasheet #3
- DSPIC33FJ32GP204-IPT PDF datasheet #4
- Current page: 137 of 270
- Download datasheet (2Mb)
12.0
The Timer2/3 feature has 32-bit timers that can also be
configured as two independent 16-bit timers with
selectable operating modes.
As a 32-bit timer, the Timer2/3 feature permits
operation in three modes:
• Two Independent 16-bit timers (Timer2 and
• Single 32-bit timer (Timer2/3)
• Single 32-bit synchronous counter (Timer2/3)
The Timer2/3 feature also supports:
• Timer gate operation
• Selectable Prescaler Settings
• Timer operation during Idle and Sleep modes
• Interrupt on a 32-bit Period Register Match
• Time Base for Input Capture and Output Compare
• ADC1 Event Trigger (Timer2/3 only)
Individually, all eight of the 16-bit timers can function as
synchronous timers or counters. They also offer the
features listed above, except for the event trigger. The
operating modes and enabled features are determined
by setting the appropriate bit(s) in the T2CON and
T3CON registers. T2CON registers are shown in
generic form in Register 12-1. T3CON registers are
shown in Register 12-2.
For 32-bit timer/counter operation, Timer2 is the least
significant word (lsw), and Timer3 is the most
significant word (msw) of the 32-bit timers.
2009 Microchip Technology Inc.
Timer3) with all 16-bit operating modes (except
Asynchronous Counter mode)
Modules (Timer2 and Timer3 only)
Note:
Note 1: This data sheet summarizes the features
2: Some registers and associated bits
TIMER2/3 FEATURE
For 32-bit operation, T3CON control bits
are ignored. Only T2CON control bit is
used for setup and control. Timer2 clock
and gate inputs are used for the 32-bit
timer
generated with the Timer3 interrupt flags.
of
dsPIC33FJ16GP304 family of devices. It
is not intended to be a comprehensive
reference source. To complement the
information in this data sheet, refer to
Section 11. “Timers” (DS70205) of the
“dsPIC33F/PIC24H Family Reference
Manual”, which is available from the
Microchip website (www.microchip.com).
described in this section may not be avail-
able on all devices. Refer to Section 4.0
Memory Organization in this data sheet
for device-specific register and bit infor-
mation.
dsPIC33FJ32GP202/204 and dsPIC33FJ16GP304
the
modules,
dsPIC33FJ32GP202/204 and
but
an
interrupt
Preliminary
is
12.1
To configure the Timer2/3 feature for 32-bit operation:
1.
2.
3.
4.
5.
6.
The timer value at any point is stored in the register pair
TMR3:TMR2. TMR3 always contains the most
significant word of the count, while TMR2 contains the
least significant word.
To configure any of the timers for individual 16-bit
operation:
1.
2.
3.
4.
5.
6.
Set the corresponding T32 control bit.
Select the prescaler ratio for Timer2 using the
TCKPS<1:0> bits.
Set the Clock and Gating modes using the
corresponding TCS and TGATE bits.
Load the timer period value. PR3 contains the
most significant word of the value, while PR2
contains the least significant word.
If interrupts are required, set the interrupt enable
bit, T3IE. Use the priority bits T3IP<2:0> to set
the interrupt priority. While Timer2 controls the
timer, the interrupt appears as a Timer3 inter-
rupt.
Set the corresponding TON bit.
Clear the T32 bit corresponding to that timer.
Select the timer prescaler ratio using the
TCKPS<1:0> bits.
Set the Clock and Gating modes using the TCS
and TGATE bits.
Load the timer period value into the PRx
register.
If interrupts are required, set the interrupt enable
bit, TxIE. Use the priority bits, TxIP<2:0>, to set
the interrupt priority.
Set the TON bit.
32-bit Operation
DS70290F-page 137
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