DSPIC33FJ128GP708-I/PT Microchip Technology, DSPIC33FJ128GP708-I/PT Datasheet - Page 34

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DSPIC33FJ128GP708-I/PT

Manufacturer Part Number
DSPIC33FJ128GP708-I/PT
Description
IC DSPIC MCU/DSP 128K 80TQFP
Manufacturer
Microchip Technology
Series
dsPIC™ 33Fr

Specifications of DSPIC33FJ128GP708-I/PT

Program Memory Type
FLASH
Program Memory Size
128KB (128K x 8)
Package / Case
80-TFQFP
Core Processor
dsPIC
Core Size
16-Bit
Speed
40 MIPs
Connectivity
CAN, I²C, IrDA, LIN, SPI, UART/USART
Peripherals
AC'97, Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Number Of I /o
69
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 24x10b/12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Product
DSCs
Data Bus Width
16 bit
Processor Series
DSPIC33F
Core
dsPIC
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
69
Data Ram Size
16 KB
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52713-733, 52714-737, 53276-922, EWDSPIC
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005, PG164120, DM240001, DV164033
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
876-1001 - DSPIC33 BREAKOUT BOARDDM300024 - KIT DEMO DSPICDEM 1.1DV164033 - KIT START EXPLORER 16 MPLAB ICD2MA330012 - MODULE DSPIC33 100P TO 84QFPMA330011 - MODULE DSPIC33 100P TO 100QFPDM300019 - BOARD DEMO DSPICDEM 80L STARTERDM240001 - BOARD DEMO PIC24/DSPIC33/PIC32AC164328 - MODULE SKT FOR 80TQFPDV164005 - KIT ICD2 SIMPLE SUIT W/USB CABLE
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DSPIC33FJ128GP708-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Company:
Part Number:
DSPIC33FJ128GP708-I/PT
Manufacturer:
MICROCHIP
Quantity:
590
dsPIC33F
9.0
9.1
The dsPIC33F instruction set provides a broad suite of
instructions which supports traditional microcontroller
applications, and a class of instructions which supports
math-intensive applications. Since almost all of the
functionality of the PICmicro
been maintained, this hybrid instruction set allows a
friendly DSP migration path for users already familiar
with the PICmicro microcontroller.
9.2
The dsPIC33F instruction set contains 84 instructions
which can be grouped into the ten functional categories
shown in Table 9-1. Table 9-2 defines the symbols
used in the instruction summary tables, Table 9-3
through Table 9-12. These tables define the syntax,
description, storage and execution requirements
for each instruction. Storage requirements are repre-
sented in 24-bit instruction words and execution
requirements are represented in instruction cycles.
Most instructions have several different addressing
modes and execution flows which require different
instruction variants. For instance, there are six unique
ADD instructions and each instruction variant has its
own instruction encoding.
TABLE 9-1:
DS70155C-page 32
Move Instructions
Math Instructions
Logic Instructions
Rotate/Shift Instructions
Bit Instructions
Compare/Skip Instructions
Program Flow Instructions
Shadow/Stack Instructions
Control Instructions
DSP Instructions
Functional Group
dsPIC33F INSTRUCTION SET
Introduction
Instruction Set Overview
dsPIC33F INSTRUCTION
GROUPS
®
MCU instruction set has
Summary Table
Table 9-10
Table 9-12
Table 9-11
Table 9-3
Table 9-4
Table 9-5
Table 9-6
Table 9-7
Table 9-8
Table 9-9
Preliminary
9.2.1
As the instruction summary tables show, most
instructions execute in a single cycle with the following
exceptions:
• Instructions DO, MOV.D, POP.D, PUSH.D,
• Instructions DIVF, DIV.S, DIV.U are single-
• Instructions that change the program counter also
• The RETFIE, RETLW and RETURN are special
9.2.2
As the instruction summary tables show, almost all
instructions consume one instruction word (24 bits),
with the exception of the CALL, DO and GOTO
instructions, which are flow instructions listed in
Table 9-9. These instructions require two words of
memory because their opcodes embed large literal
operands.
TBLRDH, TBLRDL, TBLWTH and TBLWTL
require 2 cycles to execute.
cycle instructions, which should be executed
18 consecutive times as the target REPEAT
instruction.
require 2 cycles to execute, with the extra cycle
executed as a NOP. Skip instructions, which skip
over a 2-word instruction, require 3 instruction
cycles to execute with 2 cycles executed as a
NOP.
cases of instructions that change the program
counter. These execute in 3 cycles unless an
exception is pending, and then they execute in
2 cycles.
Note:
MULTI-CYCLE INSTRUCTIONS
MULTI-WORD INSTRUCTIONS
Instructions that access program memory
as data, using Program Space Visibility,
incur some cycle count overhead.
© 2005 Microchip Technology Inc.

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