DSPIC30F4013T-30I/ML Microchip Technology, DSPIC30F4013T-30I/ML Datasheet - Page 18
DSPIC30F4013T-30I/ML
Manufacturer Part Number
DSPIC30F4013T-30I/ML
Description
IC DSPIC MCU/DSP 48K 44QFN
Manufacturer
Microchip Technology
Series
dsPIC™ 30Fr
Datasheets
1.DSPIC30F2011-20ISO.pdf
(66 pages)
2.DSPIC30F3014-30IPT.pdf
(228 pages)
3.DSPIC30F3014-30IPT.pdf
(16 pages)
4.DSPIC30F3014-30IPT.pdf
(6 pages)
5.DSPIC30F3014-30IPT.pdf
(14 pages)
6.DSPIC30F3014-30IPT.pdf
(20 pages)
Specifications of DSPIC30F4013T-30I/ML
Core Processor
dsPIC
Core Size
16-Bit
Speed
30 MIPs
Connectivity
CAN, I²C, SPI, UART/USART
Peripherals
AC'97, Brown-out Detect/Reset, I²S, POR, PWM, WDT
Number Of I /o
30
Program Memory Size
48KB (16K 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 13x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
44-QFN
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
DSPIC30F4013T30IM
- DSPIC30F2011-20ISO PDF datasheet
- DSPIC30F3014-30IPT PDF datasheet #2
- DSPIC30F3014-30IPT PDF datasheet #3
- DSPIC30F3014-30IPT PDF datasheet #4
- DSPIC30F3014-30IPT PDF datasheet #5
- DSPIC30F3014-30IPT PDF datasheet #6
- Current page: 18 of 228
- Download datasheet (2Mb)
dsPIC30F3014/4013
2.3
The dsPIC DSC devices 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.
The 16/16 divides are similar to the 32/16 (same number
of iterations), but the dividend is either zero-extended or
sign-extended during the first iteration.
TABLE 2-1:
DS70138G-page 18
DIVF
DIV.sd
DIV.s
DIV.ud
DIV.u
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
Instruction
Divide Support
DIVIDE INSTRUCTIONS
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
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 instruc-
tion, as shown in
target instruction {operand value+1} times). The
REPEAT loop count must be setup for 18 iterations of
the DIV/DIVF instruction. Thus, a complete divide
operation requires 19 cycles.
Function
Note:
The divide flow is interruptible. However,
the user needs to save the context as
appropriate.
Table 2-1
2010 Microchip Technology Inc.
(REPEAT will execute the
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