DSPIC30F4011-30I/P Microchip Technology, DSPIC30F4011-30I/P Datasheet - Page 20
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DSPIC30F4011-30I/P
Manufacturer Part Number
DSPIC30F4011-30I/P
Description
IC DSPIC MCU/DSP 48K 40DIP
Manufacturer
Microchip Technology
Series
dsPIC™ 30Fr
Datasheets
1.DSPIC30F2011-20IP.pdf
(26 pages)
2.DSPIC30F4012-30ISO.pdf
(238 pages)
3.DSPIC30F4012-30ISO.pdf
(18 pages)
4.DSPIC30F4012-30ISO.pdf
(6 pages)
5.DSPIC30F4012-30ISO.pdf
(16 pages)
6.DSPIC30F4012-30ISO.pdf
(22 pages)
7.DSPIC30F4011-30IP.pdf
(228 pages)
Specifications of DSPIC30F4011-30I/P
Program Memory Type
FLASH
Program Memory Size
48KB (16K x 24)
Package / Case
40-DIP (0.600", 15.24mm)
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
Product
DSCs
Data Bus Width
16 bit
Processor Series
DSPIC30F
Core
dsPIC
Maximum Clock Frequency
30 MHz
Number Of Programmable I/os
30
Data Ram Size
2 KB
Maximum Operating Temperature
+ 85 C
Mounting Style
Through Hole
3rd Party Development Tools
52713-733, 52714-737, 53276-922, EWDSPIC
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
AC30F003 - MODULE SOCKET DSPIC30F 40DIPDV164005 - KIT ICD2 SIMPLE SUIT W/USB CABLEACICE0206 - ADAPTER MPLABICE 40P 600 MIL
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
DSPIC30F4011-30IP
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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DSPIC30F4011-30I/P
Manufacturer:
CJ
Quantity:
600 000
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DSPIC30F4011-30I/P
Manufacturer:
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Quantity:
20 000
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Part Number:
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Manufacturer:
MICROCHIP
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DSPIC30F4011-30I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
DSPIC30F4011-30I/PT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
inherent accumulator-to-accumulator operations which
dsPIC30F4011/4012
2.3
The dsPIC DSCs feature a 16/16-bit signed fractional
divide operation, as well as 32/16-bit and 16/16-bit
signed and unsigned integer divide operations, in the
form of single instruction iterative divides. The following
instructions and data sizes are supported:
1.
2.
3.
4.
5.
TABLE 2-1:
2.4
The DSP engine consists of a high-speed, 17-bit x
17-bit multiplier, a barrel shifter and a 40-bit adder/
subtracter (with two target accumulators, round and
saturation logic).
The dsPIC30F devices have a single instruction flow
which can execute either DSP or MCU instructions.
Many of the hardware resources are shared between
the DSP and MCU instructions. For example, the
instruction set has both DSP and MCU multiply
instructions which use the same hardware multiplier.
The DSP engine also has the capability to perform
require no additional data. These instructions are ADD,
SUB and NEG.
The DS0 engine has various options selected through
various bits in the CPU Core Configuration register
(CORCON), as listed below:
1.
2.
3.
4.
5.
6.
7.
DS70135G-page 20
DIVF
DIV.sd
DIV.s
DIV.ud
DIV.u
Note:
DIVF – 16/16 signed fractional divide
DIV.sd – 32/16 signed divide
DIV.ud – 32/16 unsigned divide
DIV.s – 16/16 signed divide
DIV.u – 16/16 unsigned divide
Fractional or integer DSP multiply (IF).
Signed or unsigned DSP multiply (US).
Conventional or convergent rounding (RND).
Automatic saturation on/off for ACCA (SATA).
Automatic saturation on/off for ACCB (SATB).
Automatic saturation on/off for writes to data
memory (SATDW).
Accumulator
(ACCSAT).
Divide Support
DSP Engine
For CORCON layout, see
Instruction
DIVIDE INSTRUCTIONS
Saturation
mode
Table
Signed fractional divide: Wm/Wn → W0; Rem → W1
Signed divide: (Wm + 1:Wm)/Wn → W0; Rem → W1
Signed divide: Wm/Wn → W0; Rem → W1
Unsigned divide: (Wm + 1:Wm)/Wn → W0; Rem → W1
Unsigned divide: Wm/Wn → W0; Rem → W1
selection
3-3.
The divide instructions must be executed within a
REPEAT loop. Any other form of execution (e.g. a series
of discrete divide instructions) will not function correctly
because the instruction flow depends on RCOUNT. The
divide instruction does not automatically set up the
RCOUNT value and it must, therefore, be explicitly and
correctly specified in the REPEAT instruction, as shown in
Table 2-1
{operand value + 1} times). The REPEAT loop count must
be set up for 18 iterations of the DIV/DIVF instruction.
Thus, a complete divide operation requires 19 cycles.
A block diagram of the DSP engine is shown in
Figure
TABLE 2-2:
Note:
Instruction
MOVSAC
2-2.
MPY.N
EDAC
CLR
MAC
MPY
MSC
ED
(REPEAT executes the target instruction
Function
The divide flow is interruptible. However,
the user needs to save the context as
appropriate.
DSP INSTRUCTION
SUMMARY
© 2010 Microchip Technology Inc.
Algebraic Operation
A = 0
A = (x – y)
A = A + (x – y)
A = A + (x * y)
No change in A
A = x * y
A = – x * y
A = A – x * y
2
2