DSPIC30F2010-20E/SP Microchip Technology, DSPIC30F2010-20E/SP Datasheet - Page 14
![IC DSPIC MCU/DSP 12K 28DIP](/photos/6/59/65908/150-28-dip_sml.jpg)
DSPIC30F2010-20E/SP
Manufacturer Part Number
DSPIC30F2010-20E/SP
Description
IC DSPIC MCU/DSP 12K 28DIP
Manufacturer
Microchip Technology
Series
dsPIC™ 30Fr
Datasheets
1.DSPIC30F2011-20IP.pdf
(26 pages)
2.DSPIC30F2010-20ISO.pdf
(202 pages)
3.DSPIC30F2010-20ISO.pdf
(6 pages)
4.DSPIC30F2010-20ISO.pdf
(26 pages)
5.DSPIC30F2010-20ESP.pdf
(203 pages)
Specifications of DSPIC30F2010-20E/SP
Package / Case
28-DIP (0.300", 7.62mm)
Core Processor
dsPIC
Core Size
16-Bit
Speed
20 MIPS
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, Motor Control PWM, QEI, POR, PWM, WDT
Number Of I /o
20
Program Memory Size
12KB (4K x 24)
Program Memory Type
FLASH
Eeprom Size
1K x 8
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
2.5 V ~ 5.5 V
Data Converters
A/D 6x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°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, DM300027, DM330011, DM300018, DM183021
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DSPIC30F2010-20E/SP
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
- DSPIC30F2011-20IP PDF datasheet
- DSPIC30F2010-20ISO PDF datasheet #2
- DSPIC30F2010-20ISO PDF datasheet #3
- DSPIC30F2010-20ISO PDF datasheet #4
- DSPIC30F2010-20ESP PDF datasheet #5
- Current page: 14 of 203
- Download datasheet (3Mb)
dsPIC30F2010
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 fol-
lowing 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:
DS70118G-page 12
DIVF
DIV.sd
DIV.ud
DIV.sw (or DIV.s)
DIV.uw (or DIV.u)
DIVF – 16/16 signed fractional divide
DIV.sd – 32/16 signed divide
DIV.ud – 32/16 unsigned divide
DIV.sw – 16/16 signed divide
DIV.uw – 16/16 unsigned divide
Divide Support
Instruction
DIVIDE INSTRUCTIONS
Signed fractional divide: Wm/Wn
Signed divide: (Wm + 1:Wm)/Wn
Unsigned divide: (Wm + 1:Wm)/Wn
Signed divide: Wm/Wn
Unsigned divide: Wm/Wn
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 (REPEAT will execute the target
instruction {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.
Note:
W0; Rem
W0; Rem
Function
The Divide flow is interruptible. However,
the user needs to save the context as
appropriate.
W0; Rem
W0; Rem
W0; Rem
W1
W1
© 2006 Microchip Technology Inc.
W1
W1
W1
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