DSPIC33FJ128GP708-I/PT Microchip Technology, DSPIC33FJ128GP708-I/PT Datasheet - Page 17

• 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

33. Module: DMA
34. Module: DMA
© 2010 Microchip Technology Inc.
When a DMA channel is enabled in Single-Shot
mode while the device is in Idle mode, and the
corresponding peripheral is active and configured
to operate during Idle mode, the DMA channel
may not become disabled immediately upon
transferring the required amount of data.
As a result, the number of bytes or words of data
transferred may exceed the DMA transfer count
specified in the DMAxCNT register.
For example, if DMA transfers are active for both
SPI byte transmissions and receptions, and only
the receive DMA channel interrupt is enabled for
waking up the device from Idle mode, an extra byte
will be transmitted by the time the device wakes up
from Idle mode.
Work around
None.
Affected Silicon Revisions
A DMA error trap may not be generated when the
device is in Doze mode.
Work around
None.
Affected Silicon Revisions
A2
A2
X
X
A3
A3
X
X
A4
A4
X
X
35. Module: Output Compare
36. Module: UART
37. Module: UART
When the output compare module is operated in
the Dual Compare Match mode, a timer compare
match with the value in the OCxR register sets the
OCx output, producing a rising edge on the OCx
pin. Then, when a timer compare match with the
value in the OCxRS register occurs, the OCx
output is reset, producing a falling edge on the
OCx pin.
The above statement applies to all conditions
except when the difference between OCxR and
OCxRS is 1. In this case, the output compare
module may miss the Reset compare event, and
cause the OCx pin to remain continuously high.
This condition will remain until the difference
between values in the OCxR and OCxRS registers
is made greater than 1.
Work around
Ensure in software that the difference between
values in OCxR and OCxRS registers is
maintained greater than 1.
Affected Silicon Revisions
When the UART is in 4x mode (BRGH = 1) and
using two Stop bits (STSEL = 1), it may sample the
first Stop bit instead of the second one.
This issue does not affect the other UART
configurations.
Work around
Use the 16x baud rate option (BRGH = 0) and
adjust the baud rate accordingly.
Affected Silicon Revisions
When an auto-baud is detected, the receive
interrupt may occur twice. The first interrupt occurs
at the beginning of the Start bit and the second
after reception of the Sync field character.
Work around
If an extra interrupt is detected, ignore the
additional interrupt.
Affected Silicon Revisions
A2
A2
A2
X
X
X
A3
A3
A3
X
X
X
A4
A4
A4
X
X
X
DS80446D-page 17