DSPIC33FJ256GP710A-E/PF Microchip Technology, DSPIC33FJ256GP710A-E/PF Datasheet - Page 41
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DSPIC33FJ256GP710A-E/PF
Manufacturer Part Number
DSPIC33FJ256GP710A-E/PF
Description
IC DSPIC DSC 256K FLASH 100TQFP
Manufacturer
Microchip Technology
Series
dsPIC™ 33Fr
Datasheets
1.DSPIC33FJ64GP206-IPT.pdf
(322 pages)
2.DSPIC33FJ64GP206A-IMR.pdf
(338 pages)
3.DSPIC33FJ128GP306A-IPT.pdf
(350 pages)
Specifications of DSPIC33FJ256GP710A-E/PF
Program Memory Type
FLASH
Program Memory Size
256KB (256K x 8)
Package / Case
100-TQFP
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
85
Ram Size
30K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 32x10b/12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Product
DSCs
Data Bus Width
16 bit
Processor Series
DSPIC33F
Core
dsPIC
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
85
Data Ram Size
30 KB
Maximum Operating Temperature
+ 125 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, DM240002, DM330011, DM300019, DV164033, MA330011, MA330012, DM300024
Minimum Operating Temperature
- 40 C
Package
100TQFP
Device Core
dsPIC
Family Name
dSPIC33
Maximum Speed
40 MHz
Operating Supply Voltage
3.3 V
Interface Type
CAN/I2C/SPI/UART
On-chip Adc
64-chx10-bit|64-chx12-bit
Number Of Timers
9
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DSPIC33FJ256GP710A-E/PF
Manufacturer:
Microchip Technology
Quantity:
135
Company:
Part Number:
DSPIC33FJ256GP710A-E/PF
Manufacturer:
Microchip Technology
Quantity:
10 000
- DSPIC33FJ64GP206-IPT PDF datasheet
- DSPIC33FJ64GP206A-IMR PDF datasheet #2
- DSPIC33FJ128GP306A-IPT PDF datasheet #3
- Current page: 41 of 350
- Download datasheet (6Mb)
3.6.2.4
In addition to adder/subtracter saturation, writes to data
space can also be saturated but without affecting the
contents of the source accumulator. The data space
write saturation logic block accepts a 16-bit, 1.15
fractional value from the round logic block as its input,
together with overflow status from the original source
(accumulator) and the 16-bit round adder. These inputs
are combined and used to select the appropriate 1.15
fractional value as output to write to data space
memory.
If the SATDW bit in the CORCON register is set, data
(after rounding or truncation) is tested for overflow and
adjusted accordingly, For input data greater than
0x007FFF, data written to memory is forced to the
maximum positive 1.15 value, 0x7FFF. For input data
less than 0xFF8000, data written to memory is forced
to the maximum negative 1.15 value, 0x8000. The
Most Significant bit of the source (bit 39) is used to
determine the sign of the operand being tested.
If the SATDW bit in the CORCON register is not set, the
input data is always passed through unmodified under
all conditions.
© 2011 Microchip Technology Inc.
Data Space Write Saturation
dsPIC33FJXXXGPX06A/X08A/X10A
3.6.3
The barrel shifter is capable of performing up to 16-bit
arithmetic or logic right shifts, or up to 16-bit left shifts
in a single cycle. The source can be either of the two
DSP accumulators or the X bus (to support multi-bit
shifts of register or memory data).
The shifter requires a signed binary value to determine
both the magnitude (number of bits) and direction of the
shift operation. A positive value shifts the operand right.
A negative value shifts the operand left. A value of ‘0’
does not modify the operand.
The barrel shifter is 40 bits wide, thereby obtaining a
40-bit result for DSP shift operations and a 16-bit result
for MCU shift operations. Data from the X bus is
presented to the barrel shifter between bit positions 16
to 31 for right shifts, and between bit positions 0 to 16
for left shifts.
BARREL SHIFTER
DS70593C-page 41
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