DSPIC30F2023-30I/PTD32 Microchip Technology, DSPIC30F2023-30I/PTD32 Datasheet - Page 24
DSPIC30F2023-30I/PTD32
Manufacturer Part Number
DSPIC30F2023-30I/PTD32
Description
IC DSPIC MCU/DSP 12K 44-TQFP
Manufacturer
Microchip Technology
Series
dsPIC™ 30Fr
Datasheets
1.AC164335.pdf
(286 pages)
2.DM300023.pdf
(22 pages)
3.DM300023.pdf
(18 pages)
4.DSPIC30F2011-20ISO.pdf
(66 pages)
5.DSPIC30F2011-20IP.pdf
(26 pages)
6.DSPIC30F1010-30ISO.pdf
(26 pages)
7.DSPIC30F1010-30ISO.pdf
(50 pages)
Specifications of DSPIC30F2023-30I/PTD32
Core Processor
dsPIC
Core Size
16-Bit
Speed
30 MIPs
Connectivity
I²C, IrDA, LIN, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
35
Program Memory Size
12KB (4K x 24)
Program Memory Type
FLASH
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Data Converters
A/D 12x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
44-TQFP, 44-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Other names
Q4035438
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DSPIC30F2023-30I/PTD32
Manufacturer:
Microchip Technology
Quantity:
135
Company:
Part Number:
DSPIC30F2023-30I/PTD32
Manufacturer:
Microchip Technology
Quantity:
10 000
- AC164335 PDF datasheet
- DM300023 PDF datasheet #2
- DM300023 PDF datasheet #3
- DSPIC30F2011-20ISO PDF datasheet #4
- DSPIC30F2011-20IP PDF datasheet #5
- DSPIC30F1010-30ISO PDF datasheet #6
- DSPIC30F1010-30ISO PDF datasheet #7
- Current page: 24 of 286
- Download datasheet (5Mb)
dsPIC30F1010/202X
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:
DS70178C-page 22
DIVF
DIV.sd
DIV.ud
DIV.sw
DIV.uw
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
Preliminary
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
Related parts for DSPIC30F2023-30I/PTD32
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
IC DSPIC MCU/DSP 12K 44TQFP
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
IC DSPIC MCU/DSP 12K 44QFN
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
12KB, Flash, 512bytes-RAM, 30MIPS, 35I/O, 16-bit Family,nanoWatt 44 QFN 8x8x0.9m
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
12KB, Flash, 512bytes-RAM, 30MIPS, 35I/O, 16-bit Family,nanoWatt 44 TQFP 10x10x1
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
28/44-pin Dspic30f1010/202x Enhanced Flash Smps 16-bit Digital Signal Controller
Manufacturer:
Microchip Technology Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Microchip Technology Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Microchip Technology Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Microchip Technology Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Microchip Technology Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Microchip Technology Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Microchip Technology Inc.
Datasheet: