DSPIC30F6011-30I/PF Microchip Technology, DSPIC30F6011-30I/PF Datasheet - Page 151

• Manufacturer Part Number: DSPIC30F6011-30I/PF
• Description: IC DSPIC MCU/DSP 132K 64TQFP
• Manufacturer: Microchip Technology
• Series: dsPIC™ 30Fr

Specifications of DSPIC30F6011-30I/PF

• Core Processor: dsPIC
• Core Size: 16-Bit
• Speed: 30 MIPs
• Connectivity: CAN, I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 52
• Program Memory Size: 132KB (44K x 24)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 6K 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: 64-TQFP, 64-VQFP
• Core Frequency: 40MHz
• Core Supply Voltage: 5.5V
• Embedded Interface Type: CAN, I2C, SPI, UART
• No. Of I/o's: 52
• Flash Memory Size: 132KB
• Supply Voltage Range: 2.5V To 5.5V
• Package: 64TQFP
• Device Core: dsPIC
• Family Name: dsPIC30
• Maximum Speed: 30 MHz
• Operating Supply Voltage: 3.3|5 V
• Data Bus Width: 16 Bit
• Number Of Programmable I/os: 52
• Interface Type: 3-Wire/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: XLT64PT4 - SOCKET TRAN ICE 64MQFP/TQFPAC164313 - MODULE SKT FOR PM3 64PFAC30F002 - MODULE SOCKET DSPIC30F 64TQFPDV164005 - KIT ICD2 SIMPLE SUIT W/USB CABLE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: DSPIC30F601130IPF

20.2.4
The PLL multiplies the clock which is generated by the
primary oscillator. The PLL is selectable to have either
gains of x4, x8, and x16. Input and output frequency
ranges are summarized in Table 20-3.
TABLE 20-3:
The PLL features a lock output which is asserted when
the PLL enters a phase locked state. Should the loop
fall out of lock (e.g., due to noise), the lock signal will be
rescinded. The state of this signal is reflected in the
read only LOCK bit in the OSCCON register.
20.2.5
The FRC oscillator is a fast (7.37 MHz ±2% nominal)
internal RC oscillator. This oscillator is intended to pro-
vide reasonable device operating speeds without the
use of an external crystal, ceramic resonator, or RC
network.
The dsPIC30F operates from the FRC oscillator when-
ever the current oscillator selection control bits in the
OSCCON register (COSC<13:12>) are set to ‘01’.
The four bit field specified by TUN<3:0> (OSCCON
<15:14> and OSCCON<11:10>) allows the user to tune
the internal fast RC oscillator (nominal 7.37MHz). The
user can tune the FRC oscillator within a range of -12%
(or -960 kHz) to +10.5% (or +840 kHz) in steps of
1.50% around the factory-calibrated setting, see
Table 20-4.
TABLE 20-4:
© 2006 Microchip Technology Inc.
TUN<3:0>Bits
4 MHz-7.5 MHz
4 MHz-10 MHz
4 MHz-10 MHz
0111
0110
0101
0100
0011
0010
0001
0000
1111
1110
1101
1100
1011
1010
1001
1000
F
IN
PHASE LOCKED LOOP (PLL)
FAST RC OSCILLATOR (FRC)
Center Frequency (oscillator is
running at calibrated frequency)
PLL FREQUENCY RANGE
FRC TUNING
Multiplier
PLL
x16
x4
x8
FRC Frequency
+ 10.5%
+ 9.0%
+ 7.5%
+ 6.0%
+ 4.5%
+ 3.0%
+ 1.5%
- 1.5%
- 3.0%
- 4.5%
- 6.0%
- 7.5%
- 9.0%
- 10.5%
- 12.0%
64 MHz-120 MHz
16 MHz-40 MHz
32 MHz-80 MHz
dsPIC30F6011/6012/6013/6014
F
OUT
20.2.6
The LPRC oscillator is a component of the Watchdog
Timer (WDT) and oscillates at a nominal frequency of
512 kHz. The LPRC oscillator is the clock source for
the Power-up Timer (PWRT) circuit, WDT, and clock
monitor circuits. It may also be used to provide a low
frequency clock source option for applications where
power consumption is critical and timing accuracy is
not required
The LPRC oscillator is always enabled at a Power-on
Reset because it is the clock source for the PWRT.
After the PWRT expires, the LPRC oscillator will
remain on if one of the following is TRUE:
• The Fail-Safe Clock Monitor is enabled
• The WDT is enabled
• The LPRC oscillator is selected as the system
If one of the above conditions is not true, the LPRC will
shut off after the PWRT expires.
20.2.7
The Fail-Safe Clock Monitor (FSCM) allows the device
to continue to operate even in the event of an oscillator
failure. The FSCM function is enabled by appropriately
programming the FCKSM Configuration bits (clock
switch and monitor selection bits) in the FOSC Device
Configuration register. If the FSCM function is enabled,
the LPRC internal oscillator will run at all times (except
during Sleep mode) and will not be subject to control by
the SWDTEN bit.
In the event of an oscillator failure, the FSCM will gen-
erate a clock failure trap event and will switch the sys-
tem clock over to the FRC oscillator. The user will then
have the option to either attempt to restart the oscillator
or execute a controlled shutdown. The user may decide
to treat the trap as a warm Reset by simply loading the
Reset address into the oscillator fail trap vector. In this
event, the CF (Clock Fail) status bit (OSCCON<3>) is
also set whenever a clock failure is recognized.
In the event of a clock failure, the WDT is unaffected
and continues to run on the LPRC clock.
clock via the COSC<1:0> control bits in the
OSCCON register
Note 1: OSC2 pin function is determined by the
2: OSC1 pin cannot be used as an I/O pin
LOW POWER RC OSCILLATOR
(LPRC)
FAIL-SAFE CLOCK MONITOR
Primary
(FPR<3:0>).
even if the secondary oscillator or an
internal clock source is selected at all
times.
Oscillator
DS70117F-page 149
mode
selection