DSPIC30F3012-20I/SO Microchip Technology, DSPIC30F3012-20I/SO Datasheet - Page 126
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DSPIC30F3012-20I/SO
Manufacturer Part Number
DSPIC30F3012-20I/SO
Description
IC DSPIC MCU/DSP 24K 18SOIC
Manufacturer
Microchip Technology
Series
dsPIC™ 30Fr
Datasheets
1.DSPIC30F2011-20ISO.pdf
(210 pages)
2.DSPIC30F2011-20ISO.pdf
(6 pages)
3.DSPIC30F3012-20ISO.pdf
(14 pages)
4.DSPIC30F3012-20ISO.pdf
(20 pages)
5.DSPIC30F2011-20IP.pdf
(206 pages)
Specifications of DSPIC30F3012-20I/SO
Core Processor
dsPIC
Core Size
16-Bit
Speed
20 MIPS
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
12
Program Memory Size
24KB (8K x 24)
Program Memory Type
FLASH
Eeprom Size
1K x 8
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
2.5 V ~ 5.5 V
Data Converters
A/D 8x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
18-SOIC (7.5mm Width)
Core Frequency
40MHz
Core Supply Voltage
5.5V
Embedded Interface Type
I2C, SPI, UART
No. Of I/o's
12
Flash Memory Size
24KB
Supply Voltage Range
2.5V To 5.5V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
XLT18SO-1 - SOCKET TRANSITION 18SOIC 300MILAC30F005 - MODULE SCKT DSPIC30F 18DIP/SOIC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
DSPIC30F301220ISO
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DSPIC30F3012-20I/SO
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
dsPIC30F2011/2012/3012/3013
17.2
17.2.1
While coming out of Power-on Reset or Brown-out
Reset, the device selects its clock source based on:
a)
b)
The selection is as shown in
TABLE 17-2:
DS70139G-page 126
ECIO w/PLL 4x
ECIO w/PLL 8x
ECIO w/PLL 16x
FRC w/PLL 4X
FRC w/PLL 8x
FRC w/PLL 16x
XT w/PLL 4x
XT w/PLL 8x
XT w/PLL 16x
HS2 w/PLL 4x
HS2 w/PLL 8x
HS2 w/ PLL 16x
HS3 w/PLL 4x
HS3 w/PLL 8x
HS3 w/PLL 16x
ECIO
XT
HS
EC
ERC
ERCIO
XTL
LP
FRC
LPRC
Note 1:
FOS<2:0> Configuration bits that select one of
four oscillator groups,
and FPR<4:0> Configuration bits that select one
of 15 oscillator choices within the primary group.
Oscillator Mode
2:
Oscillator Configurations
The OSC2 pin is either usable as a general purpose I/O pin or is completely unusable, depending on the
Primary Oscillator mode selection (FPR<4:0>).
OSC1 pin cannot be used as an I/O pin even if the secondary oscillator or an internal clock source is
selected at all times.
INITIAL CLOCK SOURCE
SELECTION
CONFIGURATION BIT VALUES FOR CLOCK SELECTION
PLL
PLL
PLL
PLL
PLL
PLL
PLL
PLL
PLL
PLL
PLL
PLL
PLL
PLL
PLL
External
External
External
External
External
External
External
Secondary
Internal FRC
Internal LPRC
Table
Oscillator
Source
17-2.
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
FOS<2:0>
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
1
0
17.2.2
In order to ensure that a crystal oscillator (or ceramic
resonator) has started and stabilized, an Oscillator
Start-up Timer is included. It is a simple 10-bit counter
that counts 1024 T
oscillator clock to the rest of the system. The time-out
period is designated as T
The T
to restart (i.e., on POR, BOR and wake-up from Sleep).
The Oscillator Start-up Timer is applied to the LP
oscillator, XT, XTL and HS modes (upon wake-up from
Sleep, POR and BOR) for the primary oscillator.
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
X
X
X
OST
time is involved every time the oscillator has
1
1
1
0
1
0
0
0
0
0
0
0
0
0
0
1
0
0
1
1
1
0
X
X
X
OSCILLATOR START-UP TIMER
(OST)
FPR<4:0>
1
1
1
0
0
0
1
1
1
0
0
0
1
1
1
1
1
0
0
0
0
0
X
X
X
OSC
© 2010 Microchip Technology Inc.
OST
cycles before releasing the
0
1
1
0
1
1
0
1
1
0
1
1
0
1
1
0
0
1
1
0
0
0
X
X
X
.
1
0
1
1
0
1
1
0
1
1
0
1
1
0
1
0
0
0
1
1
0
0
X
X
X
(Note 1, 2)
(Note 1, 2)
(Note 1, 2)
Function
OSC2
OSC2
OSC2
OSC2
OSC2
OSC2
OSC2
OSC2
OSC2
OSC2
OSC2
OSC2
CLKO
CLKO
OSC2
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O