DSPIC33FJ128MC510-I/PT Microchip Technology, DSPIC33FJ128MC510-I/PT Datasheet - Page 49

• Manufacturer Part Number: DSPIC33FJ128MC510-I/PT
• Description: IC DSPIC MCU/DSP 128K 100TQFP
• Manufacturer: Microchip Technology
• Series: dsPIC™ 33Fr

Specifications of DSPIC33FJ128MC510-I/PT

• Core Processor: dsPIC
• Core Size: 16-Bit
• Speed: 40 MIPs
• Connectivity: CAN, I²C, IrDA, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, Motor Control PWM, QEI, POR, PWM, WDT
• Number Of I /o: 85
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K 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
• Package / Case: 100-TFQFP
• Core Frequency: 40MHz
• Core Supply Voltage: 2.75V
• Embedded Interface Type: CAN, I2C, SPI, UART
• No. Of I/o's: 85
• Flash Memory Size: 128KB
• Supply Voltage Range: 3V To 3.6V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 876-1001 - DSPIC33 BREAKOUT BOARDAC164333 - MODULE SKT FOR PM3 100QFPMA330013 - MODULE PLUG-IN DSPIC33 100TQFPDV164033 - KIT START EXPLORER 16 MPLAB ICD2DM240001 - BOARD DEMO PIC24/DSPIC33/PIC32DV164005 - KIT ICD2 SIMPLE SUIT W/USB CABLE
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

11.1
The dsPIC33F Math Library is the compiled version of
the math library that is distributed with the highly
optimized, ANSI-compliant dsPIC33F MPLAB C30 C
Compiler (SW006012). It contains advanced single and
double-precision
trigonometric functions from the standard ‘C’ header
file (math.h). The library delivers small program code
size and data size, reduced cycles and high accuracy.
Features
• The math library is callable from either MPLAB
• The functions are IEEE-754 compliant, with
• Compatible with MPLAB ASM30 and MPLAB
Table 11-2 shows the memory usage and performance
of the Math Library. Table 11-3 lists the math functions
that are included.
TABLE 11-3:
© 2005 Microchip Technology Inc.
Arithmetic Functions
Root and Power Functions
Trigonometric and Hyperbolic Functions
Logarithmic and Exponential Functions
Rounding Functions
Absolute Value Functions
Modular Arithmetic Functions
Comparison and Conversions
C30 or dsPIC33F assembly language.
signed zero, signed infinity, NaN (Not a Number)
and denormal support and operated in the “Round
to Nearest” mode.
LINK30, which are available at no charge from
Microchip’s web site.
Math Library
MATH FUNCTIONS
floating-point
Single and Double-Precision Floating-Point Functions
arithmetic
and
Preliminary
pow, sqrt
exp, log, log10, frexp, ldexp
ceil, floor
fabs
fmod, modf
comparison, integer and floating-point conversions
add, subtract, multiply, divide, remainder
acos, asin, atan, atan2, cos, cosh, sin, sinh, tan, tanh
TABLE 11-2:
Code size
Data size
add
sub
mul
div
Rem
Sqrt
Note 1:
2:
3:
Results are based on using dsPIC33F
MPLAB C30 C Compiler (SW006012),
version 1.20.
Maximum “Memory Usage” when all
functions in the library are loaded. Most
applications will use less.
Average 32-bit floating-point performance
results.
Memory Usage (bytes)
Performance (cycles)
MEMORY USAGE AND
PERFORMANCE
5250
4
122
124
109
361
385
492
dsPIC33F
DS70155C-page 47
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