DSPIC30F4011-30I/PT Microchip Technology, DSPIC30F4011-30I/PT Datasheet - Page 74

IC DSPIC MCU/DSP 48K 44TQFP

DSPIC30F4011-30I/PT

Manufacturer Part Number
DSPIC30F4011-30I/PT
Description
IC DSPIC MCU/DSP 48K 44TQFP
Manufacturer
Microchip Technology
Series
dsPIC™ 30Fr

Specifications of DSPIC30F4011-30I/PT

Program Memory Type
FLASH
Program Memory Size
48KB (16K x 24)
Package / Case
44-TQFP, 44-VQFP
Core Processor
dsPIC
Core Size
16-Bit
Speed
30 MIPs
Connectivity
CAN, I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, Motor Control PWM, QEI, POR, PWM, WDT
Number Of I /o
30
Eeprom Size
1K x 8
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
2.5 V ~ 5.5 V
Data Converters
A/D 9x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Data Bus Width
16 bit
Processor Series
DSPIC30F
Core
dsPIC
Operating Supply Voltage
2.5 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52713-733, 52714-737, 53276-922, EWDSPIC
Data Rom Size
1024 B
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005, PG164120, ICE4000, DM240002, DM300018, DM330011
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
XLT44PT3 - SOCKET TRAN ICE 44MQFP/TQFPAC30F006 - MODULE SKT FOR DSPIC30F 44TQFPAC164305 - MODULE SKT FOR PM3 44TQFPDV164005 - KIT ICD2 SIMPLE SUIT W/USB CABLE
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
DSPIC30F401130IPT

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dsPIC30F4011/4012
10.1
The 32-bit timer can be placed in the Gated Time Accu-
mulation mode. This mode allows the internal T
increment the respective timer when the gate input sig-
nal (T2CK pin) is asserted high. Control bit, TGATE
(T2CON<6>), must be set to enable this mode. When
in this mode, Timer2 is the originating clock source.
The TGATE setting is ignored for Timer3. The timer
must be enabled (TON = 1) and the timer clock source
set to internal (TCS = 0).
The falling edge of the external signal terminates the
count operation but does not reset the timer. The user
must reset the timer in order to start counting from zero.
10.2
When a match occurs between the 32-bit timer (TMR3/
TMR2) and the 32-bit combined Period register (PR3/
PR2), a special ADC trigger event signal is generated
by Timer3.
10.3
The input clock (F
has a prescale option of 1:1, 1:8, 1:64 and 1:256,
selected by control bits, TCKPS<1:0> (T2CON<5:4>
and T3CON<5:4>). For the 32-bit timer operation, the
originating clock source is Timer2. The prescaler oper-
ation for Timer3 is not applicable in this mode. The
prescaler counter is cleared when any of the following
occurs:
• A write to the TMR2/TMR3 register
• Clearing either of the TON bits (T2CON<15> or
• A device Reset, such as a POR and BOR
However, if the timer is disabled (TON = 0), then the
Timer 2 prescaler cannot be reset, since the prescaler
clock is halted.
The TMR2/TMR3 register is not cleared when the
T2CON/T3CON register is written.
DS70135G-page 74
T3CON<15>) to ‘0’
Timer Gate Operation
ADC Event Trigger
Timer Prescaler
OSC
/4 or external clock) to the timer
CY
to
10.4
During CPU Sleep mode, the timer will not operate
because the internal clocks are disabled.
10.5
The 32-bit timer module can generate an interrupt on
period match, or on the falling edge of the external gate
signal. When the 32-bit timer count matches the
respective 32-bit Period register, or the falling edge of
the external “gate” signal is detected, the T3IF bit
(IFS0<7>) is asserted and an interrupt will be gener-
ated, if enabled. In this mode, the T3IF interrupt flag is
used as the source of the interrupt. The T3IF bit must
be cleared in software.
Enabling an interrupt is accomplished via the
respective Timer Interrupt Enable bit, T3IE (IEC0<7>).
Timer Operation During Sleep
Mode
Timer Interrupt
© 2010 Microchip Technology Inc.

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