MA330029 Microchip Technology, MA330029 Datasheet - Page 26
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MA330029
Manufacturer Part Number
MA330029
Description
Daughter Cards & OEM Boards dsPIC33FJ16GP102 Plug-In Module
Manufacturer
Microchip Technology
Datasheet
1.MA330026.pdf
(322 pages)
Specifications of MA330029
Rohs
yes
Data Bus Width
16 bit
Description/function
dsPIC33F GP 28 Pin QFN to 100 Pin Plug-in-Module
Interface Type
I2C, SPI, UART
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 40 C
Operating Supply Voltage
3 V to 3.6 V
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MA330029
Manufacturer:
MICROCHIP
Quantity:
12 000
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dsPIC33FJ16GP101/102 AND dsPIC33FJ16MC101/102
3.3
The
dsPIC33FJ16MC101/102 features a 17-bit by 17-bit
single-cycle multiplier that is shared by both the MCU
ALU and DSP engine. The multiplier can perform
signed, unsigned and mixed-sign multiplication. Using
a 17-bit by 17-bit multiplier for 16-bit by 16-bit
multiplication not only allows you to perform mixed-sign
multiplication, it also achieves accurate results for
special operations, such as (-1.0) x (-1.0).
FIGURE 3-1:
DS70652C-page 26
PSV and Table
Control Block
Data Access
Program Memory
Address Latch
Data Latch
Special MCU Features
23
23
dsPIC33FJ16GP101/102
Controller
Interrupt
23
dsPIC33FJ16GP101/102 AND dsPIC33FJ16MC101/102 CPU CORE BLOCK
DIAGRAM
to Various Blocks
Control Signals
Decode and
Control
Stack
Instruction
Logic
PCU
Program Counter
Control
24
8
PCH
Control
Logic
Loop
16
PCL
and
Preliminary
16
Y Data Bus
X Data Bus
Divide Support
DSP Engine
Instruction Reg
Data Latch
ROM Latch
Address Generator Units
Address
X RAM
Latch
16
16
The
dsPIC33FJ16MC101/102 supports 16/16 and 32/16
divide operations, both fractional and integer. All divide
instructions are iterative operations. They must be
executed within a REPEAT loop, resulting in a total
execution time of 19 instruction cycles. The divide
operation can be interrupted during any of those
19 cycles without loss of data.
A 40-bit barrel shifter is used to perform up to a 16-bit
left or right shift in a single cycle. The barrel shifter can
be used by both MCU and DSP instructions.
Data Latch
Address
Y RAM
Latch
EA MUX
W Register Array
16
16
16
16 x 16
dsPIC33FJ16GP101/102
16
16-bit ALU
© 2011 Microchip Technology Inc.
16
16
16
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16
and
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