DSPIC30F6011A-20E/PT Microchip Technology, DSPIC30F6011A-20E/PT Datasheet - Page 141
![Digital Signal Processor](/photos/6/81/68123/c04-066_pf_sml.jpg)
DSPIC30F6011A-20E/PT
Manufacturer Part Number
DSPIC30F6011A-20E/PT
Description
Digital Signal Processor
Manufacturer
Microchip Technology
Series
dsPIC™ 30Fr
Datasheets
1.DSPIC30F2011-20ISO.pdf
(66 pages)
2.DSPIC30F2011-20IP.pdf
(26 pages)
3.DSPIC30F5011-20IPT.pdf
(220 pages)
4.DSPIC30F6011A-30IPT.pdf
(234 pages)
5.DSPIC30F6011A-30IPT.pdf
(8 pages)
6.DSPIC30F6011A-30IPT.pdf
(10 pages)
7.DSPIC30F6011A-30IPT.pdf
(6 pages)
8.DSPIC30F6011A-30IPT.pdf
(8 pages)
9.DSPIC30F6011A-30IPT.pdf
(16 pages)
Specifications of DSPIC30F6011A-20E/PT
Core Processor
dsPIC
Core Size
16-Bit
Speed
20 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 ~ 125°C
Package / Case
64-TFQFP
Package
64TQFP
Device Core
dsPIC
Family Name
dsPIC30
Maximum Speed
20 MHz
Operating Supply Voltage
3.3|5 V
Data Bus Width
16 Bit
Number Of Programmable I/os
52
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
AC30F008 - MODULE SKT FOR DSPIC30F 64TQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DSPIC30F6011A-20E/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
DSPIC30F6011A-20E/PT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
20.2.4
The PLL multiplies the clock which is generated by the
primary oscillator or Fast RC oscillator. The PLL is
selectable to have gains of x4, x8, and x16. Input and
output frequency ranges are summarized in
Table
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rescinded.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 FRC oscillator can be used with the PLL
to obtain higher clock frequencies.
The dsPIC30F operates from the FRC oscillator when-
ever the current oscillator selection control bits in the
OSCCON register (OSCCON<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 7.37 MHz). The
user can tune the FRC oscillator within a range of
+10.5% (840 kHz) and -12% (960 kHz) in steps of
1.50% around the factory-calibrated setting (see
Table
If OSCCON<13:12> are set to ‘11’ and FPR<3:0> are
set to ‘0001’, ‘1010’ or ‘0011’, then a PLL multiplier of
4, 8 or 16 (respectively) is applied.
© 2011 Microchip Technology Inc.
Note:
Note:
4 MHz-7.5 MHz
4 MHz-10 MHz
4 MHz-10 MHz
20-3.
20-4).
F
IN
PHASE LOCKED LOOP (PLL)
FAST RC OSCILLATOR (FRC)
OSCTUN functionality has been provided
to
temperature effects on the FRC frequency
over a wide range of temperatures. The
tuning step size is an approximation and is
neither characterized nor tested.
When a 16x PLL is used, the FRC fre-
quency must not be tuned to a frequency
greater than 7.5 MHz.
help
PLL FREQUENCY RANGE
Multiplier
customers
PLL
x16
x4
x8
64 MHz-120 MHz
16 MHz-40 MHz
32 MHz-80 MHz
compensate
F
OUT
for
TABLE 20-4:
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 can 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 remains
on if one of the following conditions 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
shuts off after the PWRT expires.
clock via the COSC<1:0> control bits in the
OSCCON register
TUN<3:0>
Note 1: OSC2 pin function is determined by the
dsPIC30F5011/5013
0111
0110
0101
0100
0011
0010
0001
0000
1111
1110
1101
1100
1011
1010
1001
1000
Bits
2: OSC1 pin cannot be used as an I/O pin
LOW-POWER RC OSCILLATOR
(LPRC)
Primary
(FPR<3:0>).
even if the secondary oscillator or an
internal clock source is selected at all
times.
Center Frequency (oscillator is
running at calibrated frequency)
FRC TUNING
Oscillator
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%
DS70116J-page 141
mode
selection